WorldWideScience

Sample records for human-computer interaction design

  1. Human-computer interaction: psychology as a science of design.

    Science.gov (United States)

    Carroll, J M

    1997-01-01

    Human-computer interaction (HCI) study is the region of intersection between psychology and the social sciences, on the one hand, and computer science and technology, on the other. HCI researchers analyze and design specific user interface technologies (e.g. pointing devices). They study and improve the processes of technology development (e.g. task analysis, design rationale). They develop and evaluate new applications of technology (e.g. word processors, digital libraries). Throughout the past two decades, HCI has progressively integrated its scientific concerns with the engineering goal of improving the usability of computer systems and applications, which has resulted in a body of technical knowledge and methodology. HCI continues to provide a challenging test domain for applying and developing psychological and social theory in the context of technology development and use.

  2. Enhancing Human-Computer Interaction Design Education: Teaching Affordance Design for Emerging Mobile Devices

    Science.gov (United States)

    Faiola, Anthony; Matei, Sorin Adam

    2010-01-01

    The evolution of human-computer interaction design (HCID) over the last 20 years suggests that there is a growing need for educational scholars to consider new and more applicable theoretical models of interactive product design. The authors suggest that such paradigms would call for an approach that would equip HCID students with a better…

  3. The human-computer interaction design of self-operated mobile telemedicine devices

    OpenAIRE

    Zheng, Shaoqing

    2015-01-01

    Human-computer interaction (HCI) is an important issue in the area of medicine, for example, the operation of surgical simulators, virtual rehabilitation systems, telemedicine treatments, and so on. In this thesis, the human-computer interaction of a self-operated mobile telemedicine device is designed. The mobile telemedicine device (i.e. intelligent Medication Box or iMedBox) is used for remotely monitoring patient health and activity information such as ECG (electrocardiogram) signals, hom...

  4. Applying systemic-structural activity theory to design of human-computer interaction systems

    CERN Document Server

    Bedny, Gregory Z; Bedny, Inna

    2015-01-01

    Human-Computer Interaction (HCI) is an interdisciplinary field that has gained recognition as an important field in ergonomics. HCI draws on ideas and theoretical concepts from computer science, psychology, industrial design, and other fields. Human-Computer Interaction is no longer limited to trained software users. Today people interact with various devices such as mobile phones, tablets, and laptops. How can you make such interaction user friendly, even when user proficiency levels vary? This book explores methods for assessing the psychological complexity of computer-based tasks. It also p

  5. Cross-cultural human-computer interaction and user experience design a semiotic perspective

    CERN Document Server

    Brejcha, Jan

    2015-01-01

    This book describes patterns of language and culture in human-computer interaction (HCI). Through numerous examples, it shows why these patterns matter and how to exploit them to design a better user experience (UX) with computer systems. It provides scientific information on the theoretical and practical areas of the interaction and communication design for research experts and industry practitioners and covers the latest research in semiotics and cultural studies, bringing a set of tools and methods to benefit the process of designing with the cultural background in mind.

  6. Portable tongue-supported human computer interaction system design and implementation.

    Science.gov (United States)

    Quain, Rohan; Khan, Masood Mehmood

    2014-01-01

    Tongue supported human-computer interaction (TSHCI) systems can help critically ill patients interact with both computers and people. These systems can be particularly useful for patients suffering injuries above C7 on their spinal vertebrae. Despite recent successes in their application, several limitations restrict performance of existing TSHCI systems and discourage their use in real life situations. This paper proposes a low-cost, less-intrusive, portable and easy to use design for implementing a TSHCI system. Two applications of the proposed system are reported. Design considerations and performance of the proposed system are also presented.

  7. Categorisation of visualisation methods to support the design of Human-Computer Interaction Systems.

    Science.gov (United States)

    Li, Katie; Tiwari, Ashutosh; Alcock, Jeffrey; Bermell-Garcia, Pablo

    2016-07-01

    During the design of Human-Computer Interaction (HCI) systems, the creation of visual artefacts forms an important part of design. On one hand producing a visual artefact has a number of advantages: it helps designers to externalise their thought and acts as a common language between different stakeholders. On the other hand, if an inappropriate visualisation method is employed it could hinder the design process. To support the design of HCI systems, this paper reviews the categorisation of visualisation methods used in HCI. A keyword search is conducted to identify a) current HCI design methods, b) approaches of selecting these methods. The resulting design methods are filtered to create a list of just visualisation methods. These are then categorised using the approaches identified in (b). As a result 23 HCI visualisation methods are identified and categorised in 5 selection approaches (The Recipient, Primary Purpose, Visual Archetype, Interaction Type, and The Design Process).

  8. Advances in Human-Computer Interaction: Graphics and Animation Components for Interface Design

    Science.gov (United States)

    Cipolla Ficarra, Francisco V.; Nicol, Emma; Cipolla-Ficarra, Miguel; Richardson, Lucy

    We present an analysis of communicability methodology in graphics and animation components for interface design, called CAN (Communicability, Acceptability and Novelty). This methodology has been under development between 2005 and 2010, obtaining excellent results in cultural heritage, education and microcomputing contexts. In studies where there is a bi-directional interrelation between ergonomics, usability, user-centered design, software quality and the human-computer interaction. We also present the heuristic results about iconography and layout design in blogs and websites of the following countries: Spain, Italy, Portugal and France.

  9. Design of Food Management Information System Based on Human-computer Interaction

    Directory of Open Access Journals (Sweden)

    Xingkai Cui

    2015-07-01

    Full Text Available Food safety problem is directly related with public health. This study takes the necessity of establishing food management information system as the breakthrough point, through the interpretation of the overview of human-computer interaction technology, as well as the conceptual framework of human-computer interaction, it discusses the construction of food management information system, expecting to promote China's food safety management process so as to guarantee public health guarantee.

  10. Computer Aided Design in Digital Human Modeling for Human Computer Interaction in Ergonomic Assessment: A Review

    Directory of Open Access Journals (Sweden)

    Suman Mukhopadhyay , Sanjib Kumar Das and Tania Chakraborty

    2012-12-01

    Full Text Available Research in Human-Computer Interaction (HCI hasbeen enormously successful in the area of computeraidedergonomics or human-centric designs. Perfectfit for people has always been a target for productdesign. Designers traditionally used anthropometricdimensions for 3D product design which created a lotof fitting problems when dealing with thecomplexities of the human body shapes. Computeraided design (CAD, also known as Computer aideddesign and drafting (CADD is the computertechnology used for the design processing and designdocumentation. CAD has now been used extensivelyin many applications such as automotive,shipbuilding, aerospace industries, architectural andindustrial designs, prosthetics, computer animationfor special effects in movies, advertising andtechnical manuals. As a technology, digital humanmodeling (DHM has rapidly emerged as atechnology that creates, manipulates and controlhuman representations and human-machine systemsscenes on computers for interactive ergonomic designproblem solving. DHM promises to profoundlychange how products or systems are designed, howergonomics analysis is performed, how disorders andimpairments are assessed and how therapies andsurgeries are conducted. The imperative andemerging need for the DHM appears to be consistentwith the fact that the past decade has witnessedsignificant growth in both the software systemsoffering DHM capabilities as well as the corporateadapting the technology.The authors shall dwell atlength and deliberate on how research in DHM hasfinally brought about an enhanced HCI, in thecontext of computer-aided ergonomics or humancentricdesign and discuss about future trends in thiscontext.

  11. Cognitive engineering models: A prerequisite to the design of human-computer interaction in complex dynamic systems

    Science.gov (United States)

    Mitchell, Christine M.

    1993-01-01

    This chapter examines a class of human-computer interaction applications, specifically the design of human-computer interaction for the operators of complex systems. Such systems include space systems (e.g., manned systems such as the Shuttle or space station, and unmanned systems such as NASA scientific satellites), aviation systems (e.g., the flight deck of 'glass cockpit' airplanes or air traffic control) and industrial systems (e.g., power plants, telephone networks, and sophisticated, e.g., 'lights out,' manufacturing facilities). The main body of human-computer interaction (HCI) research complements but does not directly address the primary issues involved in human-computer interaction design for operators of complex systems. Interfaces to complex systems are somewhat special. The 'user' in such systems - i.e., the human operator responsible for safe and effective system operation - is highly skilled, someone who in human-machine systems engineering is sometimes characterized as 'well trained, well motivated'. The 'job' or task context is paramount and, thus, human-computer interaction is subordinate to human job interaction. The design of human interaction with complex systems, i.e., the design of human job interaction, is sometimes called cognitive engineering.

  12. Minimal mobile human computer interaction

    NARCIS (Netherlands)

    el Ali, A.

    2013-01-01

    In the last 20 years, the widespread adoption of personal, mobile computing devices in everyday life, has allowed entry into a new technological era in Human Computer Interaction (HCI). The constant change of the physical and social context in a user's situation made possible by the portability of m

  13. Design of a compact low-power human-computer interaction equipment for hand motion

    Science.gov (United States)

    Wu, Xianwei; Jin, Wenguang

    2017-01-01

    Human-Computer Interaction (HCI) raises demand of convenience, endurance, responsiveness and naturalness. This paper describes a design of a compact wearable low-power HCI equipment applied to gesture recognition. System combines multi-mode sense signals: the vision sense signal and the motion sense signal, and the equipment is equipped with the depth camera and the motion sensor. The dimension (40 mm × 30 mm) and structure is compact and portable after tight integration. System is built on a module layered framework, which contributes to real-time collection (60 fps), process and transmission via synchronous confusion with asynchronous concurrent collection and wireless Blue 4.0 transmission. To minimize equipment's energy consumption, system makes use of low-power components, managing peripheral state dynamically, switching into idle mode intelligently, pulse-width modulation (PWM) of the NIR LEDs of the depth camera and algorithm optimization by the motion sensor. To test this equipment's function and performance, a gesture recognition algorithm is applied to system. As the result presents, general energy consumption could be as low as 0.5 W.

  14. Language evolution and human-computer interaction

    Science.gov (United States)

    Grudin, Jonathan; Norman, Donald A.

    1991-01-01

    Many of the issues that confront designers of interactive computer systems also appear in natural language evolution. Natural languages and human-computer interfaces share as their primary mission the support of extended 'dialogues' between responsive entities. Because in each case one participant is a human being, some of the pressures operating on natural languages, causing them to evolve in order to better support such dialogue, also operate on human-computer 'languages' or interfaces. This does not necessarily push interfaces in the direction of natural language - since one entity in this dialogue is not a human, this is not to be expected. Nonetheless, by discerning where the pressures that guide natural language evolution also appear in human-computer interaction, we can contribute to the design of computer systems and obtain a new perspective on natural languages.

  15. Language evolution and human-computer interaction

    Science.gov (United States)

    Grudin, Jonathan; Norman, Donald A.

    1991-01-01

    Many of the issues that confront designers of interactive computer systems also appear in natural language evolution. Natural languages and human-computer interfaces share as their primary mission the support of extended 'dialogues' between responsive entities. Because in each case one participant is a human being, some of the pressures operating on natural languages, causing them to evolve in order to better support such dialogue, also operate on human-computer 'languages' or interfaces. This does not necessarily push interfaces in the direction of natural language - since one entity in this dialogue is not a human, this is not to be expected. Nonetheless, by discerning where the pressures that guide natural language evolution also appear in human-computer interaction, we can contribute to the design of computer systems and obtain a new perspective on natural languages.

  16. Human Computer Interaction: An intellectual approach

    Directory of Open Access Journals (Sweden)

    Kuntal Saroha

    2011-08-01

    Full Text Available This paper discusses the research that has been done in thefield of Human Computer Interaction (HCI relating tohuman psychology. Human-computer interaction (HCI isthe study of how people design, implement, and useinteractive computer systems and how computers affectindividuals, organizations, and society. This encompassesnot only ease of use but also new interaction techniques forsupporting user tasks, providing better access toinformation, and creating more powerful forms ofcommunication. It involves input and output devices andthe interaction techniques that use them; how information ispresented and requested; how the computer’s actions arecontrolled and monitored; all forms of help, documentation,and training; the tools used to design, build, test, andevaluate user interfaces; and the processes that developersfollow when creating Interfaces.

  17. Perspectives on the Design of Human-Computer Interactions: Issues and Implications.

    Science.gov (United States)

    Gavora, Mark J.; Hannafin, Michael

    1994-01-01

    Considers several perspectives on interaction strategies for computer-aided learning; examines dimensions of interaction; and presents a model for the design of interaction strategies. Topics include pacing; navigation; mental processes; cognitive and physical responses; the role of quality and quantity; a conceptual approach; and suggestions for…

  18. Rapid Human-Computer Interactive Conceptual Design of Mobile and Manipulative Robot Systems

    Science.gov (United States)

    2015-05-19

    Learning Comparative User Models for Accelerating Human-Computer Collaborative Search, Evolutionary and Biologically Inspired Music , Sound, Art and...has been investigated theoretically to some extent ([12]) and successfully applied to artistic tasks ([11, 5]). Our hypothesis is that it is possible...model’s prediction to the sign of the original entry. If the signs coincide for all entries, the network is considered to be successfully trained

  19. Fundamentals of human-computer interaction

    CERN Document Server

    Monk, Andrew F

    1985-01-01

    Fundamentals of Human-Computer Interaction aims to sensitize the systems designer to the problems faced by the user of an interactive system. The book grew out of a course entitled """"The User Interface: Human Factors for Computer-based Systems"""" which has been run annually at the University of York since 1981. This course has been attended primarily by systems managers from the computer industry. The book is organized into three parts. Part One focuses on the user as processor of information with studies on visual perception; extracting information from printed and electronically presented

  20. Human-computer interface design

    Energy Technology Data Exchange (ETDEWEB)

    Bowser, S.E.

    1995-04-01

    Modern military forces assume that computer-based information is reliable, timely, available, usable, and shared. The importance of computer-based information is based on the assumption that {open_quotes}shared situation awareness, coupled with the ability to conduct continuous operations, will allow information age armies to observe, decide, and act faster, more correctly and more precisely than their enemies.{close_quotes} (Sullivan and Dubik 1994). Human-Computer Interface (HCI) design standardization is critical to the realization of the previously stated assumptions. Given that a key factor of a high-performance, high-reliability system is an easy-to-use, effective design of the interface between the hardware, software, and the user, it follows logically that the interface between the computer and the military user is critical to the success of the information-age military. The proliferation of computer technology has resulted in the development of an extensive variety of computer-based systems and the implementation of varying HCI styles on these systems. To accommodate the continued growth in computer-based systems, minimize HCI diversity, and improve system performance and reliability, the U.S. Department of Defense (DoD) is continuing to adopt interface standards for developing computer-based systems.

  1. Non-Speech Sound in Human-Computer Interaction: A Review and Design Guidelines.

    Science.gov (United States)

    Hereford, James; Winn, William

    1994-01-01

    Reviews research on uses of computer sound and suggests how sound might be used effectively by instructional and interface designers. Topics include principles of interface design; the perception of sound; earcons, both symbolic and iconic; sound in data analysis; sound in virtual environments; and guidelines for using sound. (70 references) (LRW)

  2. A mobile Nursing Information System based on human-computer interaction design for improving quality of nursing.

    Science.gov (United States)

    Su, Kuo-Wei; Liu, Cheng-Li

    2012-06-01

    A conventional Nursing Information System (NIS), which supports the role of nurse in some areas, is typically deployed as an immobile system. However, the traditional information system can't response to patients' conditions in real-time, causing delays on the availability of this information. With the advances of information technology, mobile devices are increasingly being used to extend the human mind's limited capacity to recall and process large numbers of relevant variables and to support information management, general administration, and clinical practice. Unfortunately, there have been few studies about the combination of a well-designed small-screen interface with a personal digital assistant (PDA) in clinical nursing. Some researchers found that user interface design is an important factor in determining the usability and potential use of a mobile system. Therefore, this study proposed a systematic approach to the development of a mobile nursing information system (MNIS) based on Mobile Human-Computer Interaction (M-HCI) for use in clinical nursing. The system combines principles of small-screen interface design with user-specified requirements. In addition, the iconic functions were designed with metaphor concept that will help users learn the system more quickly with less working-memory. An experiment involving learnability testing, thinking aloud and a questionnaire investigation was conducted for evaluating the effect of MNIS on PDA. The results show that the proposed MNIS is good on learning and higher satisfaction on symbol investigation, terminology and system information.

  3. Design Science in Human-Computer Interaction: A Model and Three Examples

    Science.gov (United States)

    Prestopnik, Nathan R.

    2013-01-01

    Humanity has entered an era where computing technology is virtually ubiquitous. From websites and mobile devices to computers embedded in appliances on our kitchen counters and automobiles parked in our driveways, information and communication technologies (ICTs) and IT artifacts are fundamentally changing the ways we interact with our world.…

  4. Human-Computer Interaction and Operators' Performance Optimizing Work Design with Activity Theory

    CERN Document Server

    Bedny, Gregory Z

    2010-01-01

    Directed to a broad and interdisciplinary audience, this book provides a complete account of what has been accomplished in applied and systemic-structural activity theory. It presents a new approach to applied psychology and the study of human work that has derived from activity theory. The selected articles demonstrate the basic principles of studying human work and particularly computer-based work in complex sociotechnical systems. The book includes examples of applied and systemic-structural activity theory to HCI and man-machine-systems, aviation, safety, design and optimization of human p

  5. Deep architectures for Human Computer Interaction

    NARCIS (Netherlands)

    Noulas, A.K.; Kröse, B.J.A.

    2008-01-01

    In this work we present the application of Conditional Restricted Boltzmann Machines in Human Computer Interaction. These provide a well suited framework to model the complex temporal patterns produced from humans in the audio and video modalities. They can be trained in a semisupervised fashion and

  6. Human-Computer Interaction The Agency Perspective

    CERN Document Server

    Oliveira, José

    2012-01-01

    Agent-centric theories, approaches and technologies are contributing to enrich interactions between users and computers. This book aims at highlighting the influence of the agency perspective in Human-Computer Interaction through a careful selection of research contributions. Split into five sections; Users as Agents, Agents and Accessibility, Agents and Interactions, Agent-centric Paradigms and Approaches, and Collective Agents, the book covers a wealth of novel, original and fully updated material, offering:   ü  To provide a coherent, in depth, and timely material on the agency perspective in HCI ü  To offer an authoritative treatment of the subject matter presented by carefully selected authors ü  To offer a balanced and broad coverage of the subject area, including, human, organizational, social, as well as technological concerns. ü  To offer a hands-on-experience by covering representative case studies and offering essential design guidelines   The book will appeal to a broad audience of resea...

  7. 人机交互技术在现代展示设计中的应用%Application of Human-computer Interaction in Modern Display Design

    Institute of Scientific and Technical Information of China (English)

    周波; 杨京玲

    2011-01-01

    Taking the application of human-computer interaction in modem display design as an inspiration, it analyzed the key technologies of human-computer interaction such as multi-channel user interface, computer supported cooperative work, three-dimensional human-computer interaction, etc. And then, it discussed the significance of the interactive modes in multimedia and hypermedia through the history of human-computer interaction. Further on, it analyzed the principles and advantages of the application of human-computer interaction in display design. On this basis, it pointed out that the future of the development in display design should be oriented to human-computer interaction. In order to achieve the desired result of display design, designer should choose the appropriate method base on the correct analysis and understanding of display design.%以人机交互技术在现代展示设计中的应用为启示,分析了多通道用户界面、计算机支持的协同工作、三维人机交互等实现高效自然人机交互的关键技术,并结合人机交互技术的发展历程,论述了多媒体与超媒体的交互方式对展示设计的意义,进而分析了在展示设计中人机交互技术的应用原则和使用优势。在此基础上,提出了人机交互是展示设计的发展方向,会展设计师应该基于对展示主客体的正确分析和理解,遵循相应的设计原则,选择恰当的交互实现方式,以达到预期的展示设计效果。

  8. Human-Computer Interactions and Decision Behavior

    Science.gov (United States)

    1984-01-01

    software interfaces. The major components of the reseach program included the Diaiogue Management System. (DMS) operating environment, the role of...specification; and new methods for modeling, designing, and developing human-computer interfaces based on syntactic and semantic specification. The DMS...achieving communication is language. Accordingly, the transaction model employs a linguistic model consisting of parts that relate computer responses

  9. Human-Computer Interaction in Smart Environments

    Directory of Open Access Journals (Sweden)

    Gianluca Paravati

    2015-08-01

    Full Text Available Here, we provide an overview of the content of the Special Issue on “Human-computer interaction in smart environments”. The aim of this Special Issue is to highlight technologies and solutions encompassing the use of mass-market sensors in current and emerging applications for interacting with Smart Environments. Selected papers address this topic by analyzing different interaction modalities, including hand/body gestures, face recognition, gaze/eye tracking, biosignal analysis, speech and activity recognition, and related issues.

  10. Human computer interaction issues in Clinical Trials Management Systems.

    Science.gov (United States)

    Starren, Justin B; Payne, Philip R O; Kaufman, David R

    2006-01-01

    Clinical trials increasingly rely upon web-based Clinical Trials Management Systems (CTMS). As with clinical care systems, Human Computer Interaction (HCI) issues can greatly affect the usefulness of such systems. Evaluation of the user interface of one web-based CTMS revealed a number of potential human-computer interaction problems, in particular, increased workflow complexity associated with a web application delivery model and potential usability problems resulting from the use of ambiguous icons. Because these design features are shared by a large fraction of current CTMS, the implications extend beyond this individual system.

  11. Introduction to human-computer interaction

    CERN Document Server

    Booth, Paul

    2014-01-01

    Originally published in 1989 this title provided a comprehensive and authoritative introduction to the burgeoning discipline of human-computer interaction for students, academics, and those from industry who wished to know more about the subject. Assuming very little knowledge, the book provides an overview of the diverse research areas that were at the time only gradually building into a coherent and well-structured field. It aims to explain the underlying causes of the cognitive, social and organizational problems typically encountered when computer systems are introduced. It is clear and co

  12. Human computer interaction using hand gestures

    CERN Document Server

    Premaratne, Prashan

    2014-01-01

    Human computer interaction (HCI) plays a vital role in bridging the 'Digital Divide', bringing people closer to consumer electronics control in the 'lounge'. Keyboards and mouse or remotes do alienate old and new generations alike from control interfaces. Hand Gesture Recognition systems bring hope of connecting people with machines in a natural way. This will lead to consumers being able to use their hands naturally to communicate with any electronic equipment in their 'lounge.' This monograph will include the state of the art hand gesture recognition approaches and how they evolved from their inception. The author would also detail his research in this area for the past 8 years and how the future might turn out to be using HCI. This monograph will serve as a valuable guide for researchers (who would endeavour into) in the world of HCI.

  13. On the Rhetorical Contract in Human-Computer Interaction.

    Science.gov (United States)

    Wenger, Michael J.

    1991-01-01

    An exploration of the rhetorical contract--i.e., the expectations for appropriate interaction--as it develops in human-computer interaction revealed that direct manipulation interfaces were more likely to establish social expectations. Study results suggest that the social nature of human-computer interactions can be examined with reference to the…

  14. Effective Use of Human Computer Interaction in Digital Academic Supportive Devices

    OpenAIRE

    Thuseethan, S.; Kuhanesan, S.

    2015-01-01

    In this research, a literature in human-computer interaction is reviewed and the technology aspect of human computer interaction related with digital academic supportive devices is also analyzed. According to all these concerns, recommendations to design good human-computer digital academic supportive devices are analyzed and proposed. Due to improvements in both hardware and software, digital devices have unveiled continuous advances in efficiency and processing capacity. However, many of th...

  15. Audio Technology and Mobile Human Computer Interaction

    DEFF Research Database (Denmark)

    Chamberlain, Alan; Bødker, Mads; Hazzard, Adrian

    2017-01-01

    Audio-based mobile technology is opening up a range of new interactive possibilities. This paper brings some of those possibilities to light by offering a range of perspectives based in this area. It is not only the technical systems that are developing, but novel approaches to the design...

  16. Human-Computer Interaction and Information Management Research Needs

    Data.gov (United States)

    Networking and Information Technology Research and Development, Executive Office of the President — In a visionary future, Human-Computer Interaction HCI and Information Management IM have the potential to enable humans to better manage their lives through the use...

  17. Advancements in Violin-Related Human-Computer Interaction

    DEFF Research Database (Denmark)

    Overholt, Daniel

    2014-01-01

    Finesse is required while performing with many traditional musical instruments, as they are extremely responsive to human inputs. The violin is specifically examined here, as it excels at translating a performer’s gestures into sound in manners that evoke a wide range of affective qualities...... of human intelligence and emotion is at the core of the Musical Interface Technology Design Space, MITDS. This is a framework that endeavors to retain and enhance such traits of traditional instruments in the design of interactive live performance interfaces. Utilizing the MITDS, advanced Human......-Computer Interaction technologies for the violin are developed in order to allow musicians to explore new methods of creating music. Through this process, the aim is to provide musicians with control systems that let them transcend the interface itself, and focus on musically compelling performances....

  18. Human-computer interaction and management information systems

    CERN Document Server

    Galletta, Dennis F

    2014-01-01

    ""Human-Computer Interaction and Management Information Systems: Applications"" offers state-of-the-art research by a distinguished set of authors who span the MIS and HCI fields. The original chapters provide authoritative commentaries and in-depth descriptions of research programs that will guide 21st century scholars, graduate students, and industry professionals. Human-Computer Interaction (or Human Factors) in MIS is concerned with the ways humans interact with information, technologies, and tasks, especially in business, managerial, organizational, and cultural contexts. It is distinctiv

  19. Aesthetic Approaches to Human-Computer Interaction

    DEFF Research Database (Denmark)

    This volume consists of revised papers from the First International Workshop on Activity Theory Based Practical Methods for IT Design. The workshop took place in Copenhagen, Denmark, September 2-3, 2004. The particular focus of the workshop was the development of methods based on activity theory...... for practical development of IT-based systems....

  20. Aesthetic Approaches to Human-Computer Interaction

    DEFF Research Database (Denmark)

    This volume consists of revised papers from the First International Workshop on Activity Theory Based Practical Methods for IT Design. The workshop took place in Copenhagen, Denmark, September 2-3, 2004. The particular focus of the workshop was the development of methods based on activity theory ...

  1. Human-computer interaction fundamentals and practice

    CERN Document Server

    Kim, Gerard Jounghyun

    2015-01-01

    Introduction What HCI Is and Why It Is Important Principles of HCI     ""Know Thy User""      Understand the Task      Reduce Memory Load      Strive for Consistency      Remind Users and Refresh Their Memory      Prevent Errors/Reversal of Action      Naturalness SummaryReferences Specific HCI Guidelines Guideline Categories Examples of HCI Guidelines      Visual Display Layout (General HCI Design)      Information Structuring and Navigation (General HCI Design)      Taking User Input (General H

  2. Formal modelling techniques in human-computer interaction

    NARCIS (Netherlands)

    Haan, de G.; Veer, van der G.C.; Vliet, van J.C.

    1991-01-01

    This paper is a theoretical contribution, elaborating the concept of models as used in Cognitive Ergonomics. A number of formal modelling techniques in human-computer interaction will be reviewed and discussed. The analysis focusses on different related concepts of formal modelling techniques in hum

  3. The epistemology and ontology of human-computer interaction

    NARCIS (Netherlands)

    Brey, Philip

    2005-01-01

    This paper analyzes epistemological and ontological dimensions of Human-Computer Interaction (HCI) through an analysis of the functions of computer systems in relation to their users. It is argued that the primary relation between humans and computer systems has historically been epistemic: computer

  4. Humans, computers and wizards human (simulated) computer interaction

    CERN Document Server

    Fraser, Norman; McGlashan, Scott; Wooffitt, Robin

    2013-01-01

    Using data taken from a major European Union funded project on speech understanding, the SunDial project, this book considers current perspectives on human computer interaction and argues for the value of an approach taken from sociology which is based on conversation analysis.

  5. 儿童学习型游戏人机交互界面的设计研究%Research on Design of Human Computer Interaction Interface for Childr- en's Learning Game

    Institute of Scientific and Technical Information of China (English)

    杨明朗; 郭峰; 刘贺

    2012-01-01

    Taking the rapid appear of children' s learning game as inspiration, it analyzed the general situation of the human computer interaction interface design for children' s learning game at present, and discussed the question of human computer interaction interface design for children' s learning game which didn' t accord with children' s cognitive habits, pay more attention to visual effect and neglected the sound effects, poor of interactive. Based on this, it proposed the design of the children' s learning game human computer interaction interface should proceed with graphical user interface, voice user interface, the entity of user interface, search for a most conforms to the children' s cognitive characteristics of the human computer interaction interface.%摘要:以儿童学习型游戏的大量出现为启示,分析了现阶段儿童学习型游戏人机交互界面设计的概况,进而论述了儿童学习型游戏人机交互界面设计存在的不符合儿童认知习惯、过分注重视觉效果而忽视听觉效果、交互性差的问题。在此基础上,提出了儿童学习型游戏人机交互界面的设计应从图形化用户交互界面、声音用户界面、实体用户界面入手,探寻最符合儿童认知特性的人机交互界面。

  6. A Software Framework for Multimodal Human-Computer Interaction Systems

    NARCIS (Netherlands)

    Shen, Jie; Pantic, Maja

    2009-01-01

    This paper describes a software framework we designed and implemented for the development and research in the area of multimodal human-computer interface. The proposed framework is based on publish / subscribe architecture, which allows developers and researchers to conveniently configure, test and

  7. A Software Framework for Multimodal Human-Computer Interaction Systems

    NARCIS (Netherlands)

    Shen, Jie; Pantic, Maja

    2009-01-01

    This paper describes a software framework we designed and implemented for the development and research in the area of multimodal human-computer interface. The proposed framework is based on publish / subscribe architecture, which allows developers and researchers to conveniently configure, test and

  8. Visual Interpretation Of Hand Gestures For Human Computer Interaction

    Directory of Open Access Journals (Sweden)

    M.S.Sahane

    2014-01-01

    Full Text Available The use of hand gestures provides an attractive alternative to cumbersome interface devices for human-computer interaction (HCI. In particular, visual interpretation of hand gestures can help in achieving the ease and naturalness desired for HCI. This discussion is organized on the basis of the method used for modeling, analyzing, and recognizing gestures. We propose pointing gesture-based large display interaction using a depth camera. A user interacts with applications for large display by using pointing gestures with the barehand. The calibration between large display and depth camera can be automatically performed by using RGB-D camera.. We also discuss implemented gestural systems as well as other potential applications of vision-based gesture recognition. We discuss directions of future research in gesture recognition, including its integration with other natural modes of human computer interaction.

  9. A Glance into the Future of Human Computer Interactions

    CERN Document Server

    Farooq, Umer; Nazir, Sohail

    2011-01-01

    Computers have a direct impact on our lives nowadays. Human's interaction with the computer has modified with the passage of time as improvement in technology occurred the better the human computer interaction became. Today we are facilitated by the operating system that has reduced all the complexity of hardware and we undergo our computation in a very convenient way irrespective of the process occurring at the hardware level. Though the human computer interaction has improved but it's not done yet. If we come to the future the computer's role in our lives would be a lot more rather our life would be of the artificial intelligence. In our future the biggest resource would be component of time and wasting time for a key board entry or a mouse input would be unbearable so the need would be of the computer interaction environment that along with the complexity reduction also minimizes the time wastage in the human computer interaction. Accordingly in our future the computation would also be increased it would n...

  10. A Glance into the Future of Human Computer Interaction

    CERN Document Server

    Farooq, Umer; Nazir, Sohail

    2011-01-01

    Computers have a direct impact on our lives nowadays. Human's interaction with the computer has modified with the passage of time as improvement in technology occurred the better the human computer interaction became. Today we are facilitated by the operating system that has reduced all the complexity of hardware and we undergo our computation in a very convenient way irrespective of the process occurring at the hardware level. Though the human computer interaction has improved but it's not done yet. If we come to the future the computer's role in our lives would be a lot more rather our life would be of the artificial intelligence. In our future the biggest resource would be component of time and wasting time for a key board entry or a mouse input would be unbearable so the need would be of the computer interaction environment that along with the complexity reduction also minimizes the time wastage in the human computer interaction. Accordingly in our future the computation would also be increased it would n...

  11. Study on Human-Computer Interaction in Immersive Virtual Environment

    Institute of Scientific and Technical Information of China (English)

    段红; 黄柯棣

    2002-01-01

    Human-computer interaction is one of the most important issues in research of Virtual Environments. This paper introduces interaction software developed for a virtual operating environment for space experiments. Core components of the interaction software are: an object-oriented database for behavior management of virtual objects, a software agent called virtual eye for viewpoint control, and a software agent called virtual hand for object manipulation. Based on the above components, some instance programs for object manipulation have been developed. The user can observe the virtual environment through head-mounted display system, control viewpoint by head tracker and/or keyboard, and select and manipulate virtual objects by 3D mouse.

  12. What is the value of embedding artificial emotional prosody in human computer interactions? Implications for theory and design in psychological science.

    Directory of Open Access Journals (Sweden)

    Rachel L. C. Mitchell

    2015-11-01

    Full Text Available In computerised technology, artificial speech is becoming increasingly important, and is already used in ATMs, online gaming and healthcare contexts. However, today’s artificial speech typically sounds monotonous, a main reason for this being the lack of meaningful prosody. One particularly important function of prosody is to convey different emotions. This is because successful encoding and decoding of emotions is vital for effective social cognition, which is increasingly recognised in human-computer interaction contexts. Current attempts to artificially synthesise emotional prosody are much improved relative to early attempts, but there remains much work to be done due to methodological problems, lack of agreed acoustic correlates, and lack of theoretical grounding. If the addition of synthetic emotional prosody is not of sufficient quality, it may risk alienating users instead of enhancing their experience. So the value of embedding emotion cues in artificial speech may ultimately depend on the quality of the synthetic emotional prosody. However, early evidence on reactions to synthesised nonverbal cues in the facial modality bodes well. Attempts to implement the recognition of emotional prosody into artificial applications and interfaces have perhaps been met with greater success, but the ultimate test of synthetic emotional prosody will be to critically compare how people react to synthetic emotional prosody vs. natural emotional prosody, at the behavioural, socio-cognitive and neural levels.

  13. What is the Value of Embedding Artificial Emotional Prosody in Human-Computer Interactions? Implications for Theory and Design in Psychological Science.

    Science.gov (United States)

    Mitchell, Rachel L C; Xu, Yi

    2015-01-01

    In computerized technology, artificial speech is becoming increasingly important, and is already used in ATMs, online gaming and healthcare contexts. However, today's artificial speech typically sounds monotonous, a main reason for this being the lack of meaningful prosody. One particularly important function of prosody is to convey different emotions. This is because successful encoding and decoding of emotions is vital for effective social cognition, which is increasingly recognized in human-computer interaction contexts. Current attempts to artificially synthesize emotional prosody are much improved relative to early attempts, but there remains much work to be done due to methodological problems, lack of agreed acoustic correlates, and lack of theoretical grounding. If the addition of synthetic emotional prosody is not of sufficient quality, it may risk alienating users instead of enhancing their experience. So the value of embedding emotion cues in artificial speech may ultimately depend on the quality of the synthetic emotional prosody. However, early evidence on reactions to synthesized non-verbal cues in the facial modality bodes well. Attempts to implement the recognition of emotional prosody into artificial applications and interfaces have perhaps been met with greater success, but the ultimate test of synthetic emotional prosody will be to critically compare how people react to synthetic emotional prosody vs. natural emotional prosody, at the behavioral, socio-cognitive and neural levels.

  14. Human Computer Interaction Approach in Developing Customer Relationship Management

    Directory of Open Access Journals (Sweden)

    Mohd H.N.M. Nasir

    2008-01-01

    Full Text Available Problem statement: Many published studies have found that more than 50% of Customer Relationship Management (CRM system implementations have failed due to the failure of system usability and does not fulfilled user expectation. This study presented the issues that contributed to the failures of CRM system and proposed a prototype of CRM system developed using Human Computer Interaction approaches in order to resolve the identified issues. Approach: In order to capture the users' requirements, a single in-depth case study of a multinational company was chosen in this research, in which the background, current conditions and environmental interactions were observed, recorded and analyzed for stages of patterns in relation to internal and external influences. Some techniques of blended data gathering which are interviews, naturalistic observation and studying user documentation were employed and then the prototype of CRM system was developed which incorporated User-Centered Design (UCD approach, Hierarchical Task Analysis (HTA, metaphor and identification of users' behaviors and characteristics. The implementation of these techniques, were then measured in terms of usability. Results: Based on the usability testing conducted, the results showed that most of the users agreed that the system is comfortable to work with by taking the quality attributes of learnability, memorizeablity, utility, sortability, font, visualization, user metaphor, information easy view and color as measurement parameters. Conclusions/Recommendations: By combining all these techniques, a comfort level for the users that leads to user satisfaction and higher usability degree can be achieved in a proposed CRM system. Thus, it is important that the companies should put usability quality attribute into a consideration before developing or procuring CRM system to ensure the implementation successfulness of the CRM system.

  15. Human-Computer Interaction, Tourism and Cultural Heritage

    Science.gov (United States)

    Cipolla Ficarra, Francisco V.

    We present a state of the art of the human-computer interaction aimed at tourism and cultural heritage in some cities of the European Mediterranean. In the work an analysis is made of the main problems deriving from training understood as business and which can derail the continuous growth of the HCI, the new technologies and tourism industry. Through a semiotic and epistemological study the current mistakes in the context of the interrelations of the formal and factual sciences will be detected and also the human factors that have an influence on the professionals devoted to the development of interactive systems in order to safeguard and boost cultural heritage.

  16. Design of 3D Virtual Manipulatives Supported by Natural Human Computer Interaction%人机自然交互支持的3D虚拟教具设计

    Institute of Scientific and Technical Information of China (English)

    袁丽一; 张宝运

    2012-01-01

    现有学习软件或虚拟教具存在交互方式不自然、抽象性差、不智能的缺点,应用基于自然的人机交互技术,以物理教学中的平抛运动教具作为实例,设计实现一种3D虚拟教具用以模拟教学过程中的真实教具。这种虚拟教具主要采用手势识别技术实现人和计算机的自然她交互,同时采用虚拟现实技术构建微具实体。应用人机自然交互技术支持的3D虚拟教具,具有交互方式自然、空间感强和抽象表现力强的特点,体现了和谐自然地人机交互方式在教育中的广泛应用前景。%The current learning software or virtual manipulatives have the shortcomings of unnatural interaction, poor abstractness and unintelligent in application. Using natural human computer interaction technology and taking the horizontal projectile motion in physics instruction as an example, a kind of 3D virtual manipulatives was designed which had the ability to simulate the real teaching aids. Gesture recognition technology was used to realize the natural human-computer interaction. The well designed 3D virtual manipulatives has the characteristic of natural interaction, great abstractness and spatial impression which reflects the board application prospects of natural human computer interaction in education.

  17. Combining Natural Human-Computer Interaction and Wireless Communication

    Directory of Open Access Journals (Sweden)

    Ştefan Gheorghe PENTIUC

    2011-01-01

    Full Text Available In this paper we present how human-computer interaction can be improved by using wireless communication between devices. Devices that offer a natural user interaction, like the Microsoft Surface Table and tablet PCs, can work together to enhance the experience of an application. Users can use physical objects for a more natural way of handling the virtual world on one hand, and interact with other users wirelessly connected on the other. Physical objects, that interact with the surface table, have a tag attached to them, allowing us to identify them, and take the required action. The TCP/IP protocol was used to handle the wireless communication over the wireless network. A server and a client application were developed for the used devices. To get a wide range of targeted mobile devices, different frameworks for developing cross platform applications were analyzed.

  18. HCI^2 Workbench: A Development Tool for Multimodal Human-Computer Interaction Systems

    NARCIS (Netherlands)

    Shen, Jie; Wenzhe, Shi; Pantic, Maja

    2011-01-01

    In this paper, we present a novel software tool designed and implemented to simplify the development process of Multimodal Human-Computer Interaction (MHCI) systems. This tool, which is called the HCI^2 Workbench, exploits a Publish / Subscribe (P/S) architecture [13] [14] to facilitate efficient an

  19. Human-Computer Interaction (HCI) in Educational Environments: Implications of Understanding Computers as Media.

    Science.gov (United States)

    Berg, Gary A.

    2000-01-01

    Reviews literature in the field of human-computer interaction (HCI) as it applies to educational environments. Topics include the origin of HCI; human factors; usability; computer interface design; goals, operations, methods, and selection (GOMS) models; command language versus direct manipulation; hypertext; visual perception; interface…

  20. Human-computer systems interaction backgrounds and applications 3

    CERN Document Server

    Kulikowski, Juliusz; Mroczek, Teresa; Wtorek, Jerzy

    2014-01-01

    This book contains an interesting and state-of the art collection of papers on the recent progress in Human-Computer System Interaction (H-CSI). It contributes the profound description of the actual status of the H-CSI field and also provides a solid base for further development and research in the discussed area. The contents of the book are divided into the following parts: I. General human-system interaction problems; II. Health monitoring and disabled people helping systems; and III. Various information processing systems. This book is intended for a wide audience of readers who are not necessarily experts in computer science, machine learning or knowledge engineering, but are interested in Human-Computer Systems Interaction. The level of particular papers and specific spreading-out into particular parts is a reason why this volume makes fascinating reading. This gives the reader a much deeper insight than he/she might glean from research papers or talks at conferences. It touches on all deep issues that ...

  1. Human Computer Interface Design Criteria. Volume 1. User Interface Requirements

    Science.gov (United States)

    2010-03-19

    2 entitled Human Computer Interface ( HCI )Design Criteria Volume 1: User Interlace Requirements which contains the following major changes from...MISSILE SYSTEMS CENTER Air Force Space Command 483 N. Aviation Blvd. El Segundo, CA 90245 4. This standard has been approved for use on all Space and...and efficient model of how the system works and can generalize this knowledge to other systems. According to Mayhew in Principles and Guidelines in

  2. 基于人机交互的界面设计研究%Research on the Interface Design Based on Human-Computer Interaction

    Institute of Scientific and Technical Information of China (English)

    孙扬; 浦云明; 黄淑贞

    2012-01-01

    Making the application of interaction design in the computer application software interface as the breakthrough point, analyzes and summarizes the principles and prototype construction of interaction design, and analyses and improves the 91Note interation design scheme, leads the application of interaction design principle in the practice according to its availability and easy using. Discusses some non-technical issues to improve the quality of software products for bet- ter customer service.%以交互设计在计算机应用软件界面上的应用为切入点.分析总结交互设计原则和交互设计中的原型构建M题,并根据可用性与易用性原则,分析改进现有91Note交互设计方案,领会交互设计原则在实践中的应用。从非技术问题上改进软件质量,使软件产品更好地为用户服务。

  3. Human-Computer Etiquette Cultural Expectations and the Design Implications They Place on Computers and Technology

    CERN Document Server

    Hayes, Caroline C

    2010-01-01

    Written by experts from various fields, this edited collection explores a wide range of issues pertaining to how computers evoke human social expectations. The book illustrates how socially acceptable conventions can strongly impact the effectiveness of human-computer interactions and how to consider such norms in the design of human-computer interfaces. Providing a complete introduction to the design of social responses to computers, the text emphasizes the value of social norms in the development of usable and enjoyable technology. It also describes the role of socially correct behavior in t

  4. Interaction in Information Systems - Beyond Human-Computer Interaction

    DEFF Research Database (Denmark)

    Bækgaard, Lars

    The purpose of this paper is to discuss and analyze the role of interaction in information systems. Interaction represents dynamic relations between actors and other elements in information systems. We introduce a semi-formal notation that we use to describe a set of interaction patterns and we...... illustrate how the notation can be used to describe mediated interaction. We use the interaction patterns to evaluate a set of modeling languages. No single language supports all relevant aspects of interaction modeling. We use the interaction patterns to identify to general and supplementary forms...... of interaction-interaction based on exchange of objects and interaction based on exchange of commands. None of the modeling languages that we analyze support both forms in a rich way....

  5. 基于认知耦合态的翻转课堂人机交互设计%Human-Computer Interaction Design for Flipped Classroom Based on Cognitive Coupling States

    Institute of Scientific and Technical Information of China (English)

    陈凤燕; 朱旭; 程仁贵; 孟世敏

    2014-01-01

    在无监督环境中,保持学生持续而有效的学习是翻转课堂的难点。翻转课堂无监督学习环境是人机情境。从人机交互角度,学生沉浸在持续学习中,达到有效学习、深度学习状态,也称“人机认知耦合态”。认知耦合态是学生认知结构、个性、能力和教师设计的学习内容、情境、轨道匹配的状态,是学生和机器相互依赖,形成高效学习体。人机耦合态设计理念上需理解学生心理规律及过程,让计算机成为“教助理”引导学生学习;设计形式上需采集人机交互数据、观测学习过程、创意耦合情境、调制认知过程。翻转课堂中人机认知耦合设计重点是教学资源结构、认知思维过程、在线导学互动、学习成像形式、认知大数据处理技术、实证教学实施方法。基于人机认知耦合态的翻转课堂是教育数字化、实证化思想的实践,也是信息技术与教育深度融合的尝试。%The difficult point in the flipped classroom is how to keep persistent and effective learning in unsupervised environment. The unsupervised learning environment in the flipped classroom is human-computer situation. In human-computer interaction, the persistent learning requires that students immerse themselves in interactive situation, so as to achieve the effective learning and deep learning, which is known as Cognitive Coupling State (CCS). The CCS is a match between the cognitive structure, personality, ability of students and the learning content, design situation, track of teachers ’ design. Students and machines rely on each other. When one designs the CCS, he should study the psychology of students and use computers as teaching assistants to guide students’ learning. Collecting the data of the human-computer interaction, observing learning process, creating coupling situation and modulating cognitive process are needed in the design of CCS. The key points of

  6. Research on the Human-computer Interaction Design for Children' s Smart Toys%儿童智能玩具中人机交互设计的研究

    Institute of Scientific and Technical Information of China (English)

    吴国荣; 王微

    2012-01-01

    以人机交互在现实生活中的信息传播、交流为启示,分析了电子时代玩具的功能、造型等信息,并结合日常生活中人对机器的广泛运用,进而分析了近年来在计算机软件及产品设计领域开发的人机界面设计。通过语音识别、肢体触碰、图像交互以及数字交互等新技术研究领域,实现交互式智能玩具在儿童成长阶段发挥的重要作用,让儿童在潜移默化中"寓教于乐、健康成长"。%Inspired by the information dissemination and communication of human-computer interaction in real life, it analyzed the function and modeling of the electronic age toys. Combined with the extensive use of human for machine in the daily life, and then it analyzed the human-computer interface design of software and product man-machine in the recent years. Through the research field of voice recognition, physical touch, image interaction and digital interactive technology, the interactive smart toys play an important role in the child growth which make the children entertaining and grow healthy.

  7. Wearable joystick for gloves-on human/computer interaction

    Science.gov (United States)

    Bae, Jaewook; Voyles, Richard M.

    2006-05-01

    In this paper, we present preliminary work on a novel wearable joystick for gloves-on human/computer interaction in hazardous environments. Interacting with traditional input devices can be clumsy and inconvenient for the operator in hazardous environments due to the bulkiness of multiple system components and troublesome wires. During a collapsed structure search, for example, protective clothing, uneven footing, and "snag" points in the environment can render traditional input devices impractical. Wearable computing has been studied by various researchers to increase the portability of devices and to improve the proprioceptive sense of the wearer's intentions. Specifically, glove-like input devices to recognize hand gestures have been developed for general-purpose applications. But, regardless of their performance, prior gloves have been fragile and cumbersome to use in rough environments. In this paper, we present a new wearable joystick to remove the wires from a simple, two-degree of freedom glove interface. Thus, we develop a wearable joystick that is low cost, durable and robust, and wire-free at the glove. In order to evaluate the wearable joystick, we take into consideration two metrics during operator tests of a commercial robot: task completion time and path tortuosity. We employ fractal analysis to measure path tortuosity. Preliminary user test results are presented that compare the performance of both a wearable joystick and a traditional joystick.

  8. Real Time Multiple Hand Gesture Recognition System for Human Computer Interaction

    Directory of Open Access Journals (Sweden)

    Siddharth S. Rautaray

    2012-05-01

    Full Text Available With the increasing use of computing devices in day to day life, the need of user friendly interfaces has lead towards the evolution of different types of interfaces for human computer interaction. Real time vision based hand gesture recognition affords users the ability to interact with computers in more natural and intuitive ways. Direct use of hands as an input device is an attractive method which can communicate much more information by itself in comparison to mice, joysticks etc allowing a greater number of recognition system that can be used in a variety of human computer interaction applications. The gesture recognition system consist of three main modules like hand segmentation, hand tracking and gesture recognition from hand features. The designed system further integrated with different applications like image browser, virtual game etc. possibilities for human computer interaction. Computer Vision based systems has the potential to provide more natural, non-contact solutions. The present research work focuses on to design and develops a practical framework for real time hand gesture.

  9. AFFECTIVE AND EMOTIONAL ASPECTS OF HUMAN-COMPUTER INTERACTION: Game-Based and Innovative Learning Approaches

    Directory of Open Access Journals (Sweden)

    A. Askim GULUMBAY, Anadolu University, TURKEY

    2006-07-01

    Full Text Available This book was edited by, Maja Pivec, an educator at the University of Applied Sciences, and published by IOS Pres in 2006. The learning process can be seen as an emotional and personal experience that is addictive and leads learners to proactive behavior. New research methods in this field are related to affective and emotional approaches to computersupported learning and human-computer interactions.Bringing together scientists and research aspects from psychology, educational sciences, cognitive sciences, various aspects of communication and human computer interaction, interface design andcomputer science on one hand and educators and game industry on the other, this should open gates to evolutionary changes of the learning industry. The major topics discussed are emotions, motivation, games and game-experience.

  10. 人机交互技术在现代展示设计中的应用%Application of Human-Computer Interaction Technology in Modern Exhibition Design

    Institute of Scientific and Technical Information of China (English)

    方芳

    2014-01-01

    随着各种新型交互方式充斥着人类的生活空间,使人们得以了解、探知一个全新的感官世界。通过设计各种交互媒体设施,将多种新型的交互方式应用于现代空间陈列之中,让观众通过看、听、触等方式欣赏、品味乃至探讨展品的“外延”与“内涵”,使展览生动有趣,激发观众的新奇感与兴奋感,有效提升其对展品的阅读、理解能力。%New ways for interacting with each other which are iflled in human living space allow us to discover a whole new world of senses. People integrate the “intrinsic” and “extrinsic” exhibition into the environment or atmosphere by their senses such as seeing, hearing, touching etc when a variety of interactive media facilities are applied to this new way of modern interactive exhibition space, which makes the exhibition interesting and inspires novelty and excitement of the audience as well as effectively enhances the audience's ability of understanding the exhibition.

  11. Transnational HCI: Humans, Computers and Interactions in Global Contexts

    DEFF Research Database (Denmark)

    Vertesi, Janet; Lindtner, Silvia; Shklovski, Irina

    2011-01-01

    , but as evolving in relation to global processes, boundary crossings, frictions and hybrid practices. In doing so, we expand upon existing research in HCI to consider the effects, implications for individuals and communities, and design opportunities in times of increased transnational interactions. We hope...

  12. Analysis of the Trend of Development of Multimedia Human-Computer Interaction Techniques in the Field of Product Design%浅析多媒体人机交互技术在产品设计领域的发展趋势

    Institute of Scientific and Technical Information of China (English)

    宋培培

    2012-01-01

    This paper introduced the development of science and technology is flourishing, international exchange is frequent, global economic and cultural interdependence is enhanced since the 1990s. Multimedia human-computer interaction technology has gotten rapid development. Meanwhile, it also plays a significant role in the field of product design and product display and sales. According to the detailed analysis on the main interactive ways of multimedia human-computer interaction in the product design, including network virtual interactive and multimedia, multi-channel intelligent human-computer interaction, as well as existent problems in these interactions, through the research of existing human-computer interaction technology, the future direction and trend of development of multimedia human-computer interaction technology in the field of product design is proposed.%介绍了自20世纪90年代以来,科学技术蓬勃发展,国际交流频繁,全球经济文化相互依赖增强.多媒体人机交互技术发展迅速.同时,在产品设计领域以及产品展示和销售方面也起到了很大的作用.针对产品设计中的多媒体人机交互的主要交互方式,包括了网络虚拟的交互方式和多媒体、多通道的智能人机交互方式.以及这些交互方式中所存在问题做了详细分析.通过现有的这些人机交互技术的分析研究,提出了多媒体人机交互技术在产品设计领域未来的发展方向及发展趋势.

  13. Kansei Colour Concepts to Improve Effective Colour Selection in Designing Human Computer Interfaces

    Directory of Open Access Journals (Sweden)

    Tharangie K G D

    2010-05-01

    Full Text Available Colours have a major impact on Human Computer Interaction. Although there is a very thin line between appropriate and inappropriate use of colours, if used properly, colours can be a powerful tool to improve the usefulness of a computer interface in a wide variety of areas. Many designers mostly consider the physical aspect of the colour and tend to forget that psychological aspect of colour exists. However the findings of this study confirm that the psychological aspect or the affective dimension of colour also plays an important role in colour Interface design towards user satisfaction. Using Kansei Engineering principles the study explores the affective variability of colours and how it can be manipulated to provide better design guidance and solutions. A group of twenty adults from Sri Lanka, age ranging from 30 to 40 took part in the study. Survey was conducted using a Kansei colour questionnaire in normal atmospheric conditions. The results reveal that the affective variability of colours plays an important role in human computer interaction as an influential factor in drawing the user towards or withdrawing from the Interface. Thereby improving or degrading the user satisfaction.

  14. 基于MapX的电力系统GIS人机交互设计%Design of GIS Human-Computer Interaction Based on MapX for Electric Power System

    Institute of Scientific and Technical Information of China (English)

    朱作欣; 朱全胜; 马超; 李卫东

    2011-01-01

    In this paper, based on the method geographic information system (GIS) visual development interface, a GIS map is designed and drawn by MapInfo, which includes basic geographic layer, power station layer, substation layer, 220 kV transmission line layer, and 500 kV transmission line layer. Moreover, some basic functions and advanced functions of human-computer interaction of electric power system GIS based on MapX are achieved. The basic functions include space function, search function, display data function, thematic map function, eagle eye map function, contour map function, and 3D Visualization function. The advanced functions include multi-screen display function and associated adaptive regulatory function. According to different usage features and demands, more advanced functions can be developed on this basis. The design as presented in this paper will have significant effects in the management, analysis and maintenance of the power grid data.%应用基于地理信息系统(GIS)的电力系统可视化界面开发方法,使用MapInfo软件,设计绘制包括基础地理层、发电厂层、变电站层、220 kV输电线路层、500 kV输电线路层的GIS图.在此基础上,实现基于MapX的电力系统GIS人机交互基本功能及高级功能,基本功能包括空间功能、查询功能、详细数据展示功能、专题图功能、鹰眼图功能、等高线图功能、3D可视化功能,高级功能包括关联多屏显示功能、自适应调节功能.在整个系统中,基本功能可以较为简单地进行实现;高级功能突破了简单的二次开发限制,针对性更强,且具备了更专业的人机交互功能.依据电力系统中不同的使用特点和需求,还可以在此基础上开发出更多的其他高级功能.在对电网数据进行管理、分析和维护时具有显著的效果.

  15. Proceedings of the Third International Conference on Intelligent Human Computer Interaction

    CERN Document Server

    Pokorný, Jaroslav; Snášel, Václav; Abraham, Ajith

    2013-01-01

    The Third International Conference on Intelligent Human Computer Interaction 2011 (IHCI 2011) was held at Charles University, Prague, Czech Republic from August 29 - August 31, 2011. This conference was third in the series, following IHCI 2009 and IHCI 2010 held in January at IIIT Allahabad, India. Human computer interaction is a fast growing research area and an attractive subject of interest for both academia and industry. There are many interesting and challenging topics that need to be researched and discussed. This book aims to provide excellent opportunities for the dissemination of interesting new research and discussion about presented topics. It can be useful for researchers working on various aspects of human computer interaction. Topics covered in this book include user interface and interaction, theoretical background and applications of HCI and also data mining and knowledge discovery as a support of HCI applications.

  16. Human-computer interaction handbook fundamentals, evolving technologies and emerging applications

    CERN Document Server

    Sears, Andrew

    2007-01-01

    This second edition of The Human-Computer Interaction Handbook provides an updated, comprehensive overview of the most important research in the field, including insights that are directly applicable throughout the process of developing effective interactive information technologies. It features cutting-edge advances to the scientific knowledge base, as well as visionary perspectives and developments that fundamentally transform the way in which researchers and practitioners view the discipline. As the seminal volume of HCI research and practice, The Human-Computer Interaction Handbook feature

  17. Situated dialog in speech-based human-computer interaction

    CERN Document Server

    Raux, Antoine; Lane, Ian; Misu, Teruhisa

    2016-01-01

    This book provides a survey of the state-of-the-art in the practical implementation of Spoken Dialog Systems for applications in everyday settings. It includes contributions on key topics in situated dialog interaction from a number of leading researchers and offers a broad spectrum of perspectives on research and development in the area. In particular, it presents applications in robotics, knowledge access and communication and covers the following topics: dialog for interacting with robots; language understanding and generation; dialog architectures and modeling; core technologies; and the analysis of human discourse and interaction. The contributions are adapted and expanded contributions from the 2014 International Workshop on Spoken Dialog Systems (IWSDS 2014), where researchers and developers from industry and academia alike met to discuss and compare their implementation experiences, analyses and empirical findings.

  18. The Human-Computer Interaction of Cross-Cultural Gaming Strategy

    Science.gov (United States)

    Chakraborty, Joyram; Norcio, Anthony F.; Van Der Veer, Jacob J.; Andre, Charles F.; Miller, Zachary; Regelsberger, Alexander

    2015-01-01

    This article explores the cultural dimensions of the human-computer interaction that underlies gaming strategies. The article is a desktop study of existing literature and is organized into five sections. The first examines the cultural aspects of knowledge processing. The social constructs technology interaction is discussed. Following this, the…

  19. A Project-Based Learning Setting to Human-Computer Interaction for Teenagers

    Science.gov (United States)

    Geyer, Cornelia; Geisler, Stefan

    2012-01-01

    Knowledge of fundamentals of human-computer interaction resp. usability engineering is getting more and more important in technical domains. However this interdisciplinary field of work and corresponding degree programs are not broadly known. Therefore at the Hochschule Ruhr West, University of Applied Sciences, a program was developed to give…

  20. A Framework and Implementation of User Interface and Human-Computer Interaction Instruction

    Science.gov (United States)

    Peslak, Alan

    2005-01-01

    Researchers have suggested that up to 50 % of the effort in development of information systems is devoted to user interface development (Douglas, Tremaine, Leventhal, Wills, & Manaris, 2002; Myers & Rosson, 1992). Yet little study has been performed on the inclusion of important interface and human-computer interaction topics into a current…

  1. Redesign of a computerized clinical reminder for colorectal cancer screening: a human-computer interaction evaluation

    Directory of Open Access Journals (Sweden)

    Saleem Jason J

    2011-11-01

    Full Text Available Abstract Background Based on barriers to the use of computerized clinical decision support (CDS learned in an earlier field study, we prototyped design enhancements to the Veterans Health Administration's (VHA's colorectal cancer (CRC screening clinical reminder to compare against the VHA's current CRC reminder. Methods In a controlled simulation experiment, 12 primary care providers (PCPs used prototypes of the current and redesigned CRC screening reminder in a within-subject comparison. Quantitative measurements were based on a usability survey, workload assessment instrument, and workflow integration survey. We also collected qualitative data on both designs. Results Design enhancements to the VHA's existing CRC screening clinical reminder positively impacted aspects of usability and workflow integration but not workload. The qualitative analysis revealed broad support across participants for the design enhancements with specific suggestions for improving the reminder further. Conclusions This study demonstrates the value of a human-computer interaction evaluation in informing the redesign of information tools to foster uptake, integration into workflow, and use in clinical practice.

  2. Design of human computer interaction system of virtual crops based on Leap Motion%基于Leap Motion的虚拟农作物人机交互系统设计

    Institute of Scientific and Technical Information of China (English)

    吴福理; 丁胤; 丁维龙; 谢涛

    2016-01-01

    In recent years, the Somatosensory Technology has been applied in many fields including entertainment, education, automation and medicine etc. But in agriculture, it still has rarely involved. The traditional human-computer interaction system of virtual plant operating at a particular operating system or on a mobile platform, and interactive mode is interactive through the mouse and keyboard, need parameters and commands more cumbersome user input, resulting in the lack of good user interaction experience. In view of the above situation, in this paper, we designed and developed virtual farming object interaction system based on cloud computing and somatosensory interactive technology. The system firstly generated a 3D model of the virtual crop in the cloud, and the model was stored in the cloud. Our virtual crop model included rice and tomato. The cloud-side provided the data calculation ability and responded the browser requesting, the browser-side was responsible for display, caching and a small amount of calculation, and Leap Motion was responsible for interaction on the browser-side. In order to obtain the relevant parameters for rice modeling, we had done experiments in China National Rice Research Institute in Zhejiang, Hangzhou between 2015 and 2016. The selected rice stage was from the jointing stage to the heading stage. For each plant, we measured three blades in different leaf positions, which included blade lengths, blade widths, the changed widths along the blades, and blade growth positions. The 3D data of virtual crops needed to be generated by algorithms on Amazon cloud platform. The topological structures of tomato plants were described by the parametric L-system in our system, and we separated the structures into stems, rachis, blades, fruit branches and flower branches. Using WebGL to render 3D crop models on browser allowed and incorporated users to directly interact with it. In this paper, we defined a 3D virtual crop data exchange protocol

  3. Towards a semio-cognitive theory of human-computer interaction

    OpenAIRE

    Scolari, Carlos Alberto

    2001-01-01

    The research here presented is theoretical and introduces a critical analysis of instrumental approaches in Human-Computer Interaction (HCI). From a semiotic point of view interfaces are not "natural" or "neutral" instruments, but rather complex sense production devices. Interaction, in other words, is far from being a "transparent" process.In this abstract we present the fundaments of a theoretical model that combines Semiotics with Cognitive Science approaches.

  4. Human-Centered Software Engineering: Software Engineering Architectures, Patterns, and Sodels for Human Computer Interaction

    Science.gov (United States)

    Seffah, Ahmed; Vanderdonckt, Jean; Desmarais, Michel C.

    The Computer-Human Interaction and Software Engineering (CHISE) series of edited volumes originated from a number of workshops and discussions over the latest research and developments in the field of Human Computer Interaction (HCI) and Software Engineering (SE) integration, convergence and cross-pollination. A first volume in this series (CHISE Volume I - Human-Centered Software Engineering: Integrating Usability in the Development Lifecycle) aims at bridging the gap between the field of SE and HCI, and addresses specifically the concerns of integrating usability and user-centered systems design methods and tools into the software development lifecycle and practices. This has been done by defining techniques, tools and practices that can fit into the entire software engineering lifecycle as well as by defining ways of addressing the knowledge and skills needed, and the attitudes and basic values that a user-centered development methodology requires. The first volume has been edited as Vol. 8 in the Springer HCI Series (Seffah, Gulliksen and Desmarais, 2005).

  5. Multi-channel virtual reality human-computer interactive terminal design and application%多通道虚拟现实人机交互终端设计及其应用

    Institute of Scientific and Technical Information of China (English)

    徐守祥; 胡文; 于成龙; 马超

    2015-01-01

    设计了一款多通道虚拟现实人机交互终端,它依据虚拟环境产生真实的环境模拟,为真人带来沉浸式的环境带入体验。给出了利用虚拟环境中的语义对象控制该交互终端,产生三维环境、立体声音、自然气象、碰撞接触和气味仿真等感知功能的方法,为人的大脑依附于虚拟世界的化身上给出了一种新途径,通过虚拟世界环境的变换,实现真人的时空穿越体验。借助Unity虚拟现实开发平台和虚拟现实头盔,给出了该方案的原型系统。%In order to bring immersive environment into reality experience, we propose a multi-channel virtual reality human-computer interactive terminal, which is based on the virtual environment to simulate real environment. In the virtual environment, semantic objects are given as the controller of the interactive terminal. It produces three-dimensional environment, stereo sound, natural calamities, impact and odor perception. The embodiment of human brain attached to the virtual world generates a new way by the transformation of virtual world environment to achieve a real-time travel experience. By means of Unity development platform and virtual reality helmet, the scheme of prototype system is presented.

  6. 08292 Abstracts Collection -- The Study of Visual Aesthetics in Human-Computer Interaction

    OpenAIRE

    Hassenzahl, Marc; Lindgaard, Gitte; Platz, Axel; Tractinsky, Noam

    2008-01-01

    From 13.07. to 16.07.2008, the Dagstuhl Seminar 08292 ``The Study of Visual Aesthetics in Human-Computer Interaction'' was held in the International Conference and Research Center (IBFI), Schloss Dagstuhl. During the seminar, several participants presented their current research, and ongoing work and open problems were discussed. Abstracts of the presentations given during the seminar as well as abstracts of seminar results and ideas are put together in this paper. The first secti...

  7. AFFECTIVE AND EMOTIONAL ASPECTS OF HUMAN-COMPUTER INTERACTION: Game-Based and Innovative Learning Approaches

    OpenAIRE

    A. Askim GULUMBAY, Anadolu University, TURKEY

    2006-01-01

    This book was edited by, Maja Pivec, an educator at the University of Applied Sciences, and published by IOS Pres in 2006. The learning process can be seen as an emotional and personal experience that is addictive and leads learners to proactive behavior. New research methods in this field are related to affective and emotional approaches to computersupported learning and human-computer interactions.Bringing together scientists and research aspects from psychology, educational sciences, cogni...

  8. An Human-Computer Interactive Augmented Reality System for Coronary Artery Diagnosis Planning and Training.

    Science.gov (United States)

    Li, Qiming; Huang, Chen; Lv, Shengqing; Li, Zeyu; Chen, Yimin; Ma, Lizhuang

    2017-09-02

    In order to let the doctor carry on the coronary artery diagnosis and preoperative planning in a more intuitive and more natural way, and to improve the training effect for interns, an augmented reality system for coronary artery diagnosis planning and training (ARS-CADPT) is designed and realized in this paper. At first, a 3D reconstruction algorithm based on computed tomographic (CT) images is proposed to model the coronary artery vessels (CAV). Secondly, the algorithms of static gesture recognition and dynamic gesture spotting and recognition are presented to realize the real-time and friendly human-computer interaction (HCI), which is the characteristic of ARS-CADPT. Thirdly, a Sort-First parallel rendering and splicing display subsystem is developed, which greatly expands the capacity of student users. The experimental results show that, with the use of ARS-CADPT, the reconstruction accuracy of CAV model is high, the HCI is natural and fluent, and the visual effect is good. In a word, the system fully meets the application requirement.

  9. Delays and user performance in human-computer-network interaction tasks.

    Science.gov (United States)

    Caldwell, Barrett S; Wang, Enlie

    2009-12-01

    This article describes a series of studies conducted to examine factors affecting user perceptions, responses, and tolerance for network-based computer delays affecting distributed human-computer-network interaction (HCNI) tasks. HCNI tasks, even with increasing computing and network bandwidth capabilities, are still affected by human perceptions of delay and appropriate waiting times for information flow latencies. Conducted were 6 laboratory studies with university participants in China (Preliminary Experiments 1 through 3) and the United States (Experiments 4 through 6) to examine users' perceptions of elapsed time, effect of perceived network task performance partners on delay tolerance, and expectations of appropriate delays based on task, situation, and network conditions. Results across the six experiments indicate that users' delay tolerance and estimated delay were affected by multiple task and expectation factors, including task complexity and importance, situation urgency and time availability, file size, and network bandwidth capacity. Results also suggest a range of user strategies for incorporating delay tolerance in task planning and performance. HCNI user experience is influenced by combinations of task requirements, constraints, and understandings of system performance; tolerance is a nonlinear function of time constraint ratios or decay. Appropriate user interface tools providing delay feedback information can help modify user expectations and delay tolerance. These tools are especially valuable when delay conditions exceed a few seconds or when task constraints and system demands are high. Interface designs for HCNI tasks should consider assistant-style presentations of delay feedback, information freshness, and network characteristics. Assistants should also gather awareness of user time constraints.

  10. OPTIMIZATION DESIGN OF HYDRAU-LIC MANIFOLD BLOCKS BASED ON HUMAN-COMPUTER COOPERATIVE GENETIC ALGORITHM

    Institute of Scientific and Technical Information of China (English)

    Feng Yi; Li Li; Tian Shujun

    2003-01-01

    Optimization design of hydraulic manifold blocks (HMB) is studied as a complex solid spatial layout problem. Based on comprehensive research into structure features and design rules of HMB, an optimal mathematical model for this problem is presented. Using human-computer cooperative genetic algorithm (GA) and its hybrid optimization strategies, integrated layout and connection design schemes of HMB can be automatically optimized. An example is given to testify it.

  11. Real-time non-invasive eyetracking and gaze-point determination for human-computer interaction and biomedicine

    Science.gov (United States)

    Talukder, Ashit; Morookian, John-Michael; Monacos, S.; Lam, R.; Lebaw, C.; Bond, A.

    2004-01-01

    Eyetracking is one of the latest technologies that has shown potential in several areas including human-computer interaction for people with and without disabilities, and for noninvasive monitoring, detection, and even diagnosis of physiological and neurological problems in individuals.

  12. Human-Computer Interaction Handbook Fundamentals, Evolving Technologies, and Emerging Applications

    CERN Document Server

    Jacko, Julie A

    2012-01-01

    The third edition of a groundbreaking reference, The Human--Computer Interaction Handbook: Fundamentals, Evolving Technologies, and Emerging Applications raises the bar for handbooks in this field. It is the largest, most complete compilation of HCI theories, principles, advances, case studies, and more that exist within a single volume. The book captures the current and emerging sub-disciplines within HCI related to research, development, and practice that continue to advance at an astonishing rate. It features cutting-edge advances to the scientific knowledge base as well as visionary perspe

  13. The use of analytical models in human-computer interface design

    Science.gov (United States)

    Gugerty, Leo

    1993-01-01

    Recently, a large number of human-computer interface (HCI) researchers have investigated building analytical models of the user, which are often implemented as computer models. These models simulate the cognitive processes and task knowledge of the user in ways that allow a researcher or designer to estimate various aspects of an interface's usability, such as when user errors are likely to occur. This information can lead to design improvements. Analytical models can supplement design guidelines by providing designers rigorous ways of analyzing the information-processing requirements of specific tasks (i.e., task analysis). These models offer the potential of improving early designs and replacing some of the early phases of usability testing, thus reducing the cost of interface design. This paper describes some of the many analytical models that are currently being developed and evaluates the usefulness of analytical models for human-computer interface design. This paper will focus on computational, analytical models, such as the GOMS model, rather than less formal, verbal models, because the more exact predictions and task descriptions of computational models may be useful to designers. The paper also discusses some of the practical requirements for using analytical models in complex design organizations such as NASA.

  14. Hand gesture recognition based on motion history images for a simple human-computer interaction system

    Science.gov (United States)

    Timotius, Ivanna K.; Setyawan, Iwan

    2013-03-01

    A human-computer interaction can be developed using several kind of tools. One choice is using images captured using a camera. This paper proposed a simple human-computer interaction system based on hand movement captured by a web camera. The system aims to classify the captured movement into one of three classes. The first two classes contain hand movements to the left and right, respectively. The third class contains non-hand movements or hand movements to other directions. The method used in this paper is based on Motion History Images (MHIs) and nearest neighbor classifier. The resulting MHIs are processed in two manners, namely by summing the pixel values along the vertical axis and reshaping into vectors. We also use two distance criteria in this paper, respectively the Euclidian distance and cross correlation. This paper compared the performance of the combinations of different MHI data processing and distance criteria using 10 runs of 2-fold cross validation. Our experiments show that reshaping the MHI data into vectors combined with a Euclidean distance criterion gives the highest average accuracy, namely 55.67%.

  15. Metaphors for the Nature of Human-Computer Interaction in an Empowering Environment: Interaction Style Influences the Manner of Human Accomplishment.

    Science.gov (United States)

    Weller, Herman G.; Hartson, H. Rex

    1992-01-01

    Describes human-computer interface needs for empowering environments in computer usage in which the machine handles the routine mechanics of problem solving while the user concentrates on its higher order meanings. A closed-loop model of interaction is described, interface as illusion is discussed, and metaphors for human-computer interaction are…

  16. Soft Electronics Enabled Ergonomic Human-Computer Interaction for Swallowing Training

    Science.gov (United States)

    Lee, Yongkuk; Nicholls, Benjamin; Sup Lee, Dong; Chen, Yanfei; Chun, Youngjae; Siang Ang, Chee; Yeo, Woon-Hong

    2017-04-01

    We introduce a skin-friendly electronic system that enables human-computer interaction (HCI) for swallowing training in dysphagia rehabilitation. For an ergonomic HCI, we utilize a soft, highly compliant (“skin-like”) electrode, which addresses critical issues of an existing rigid and planar electrode combined with a problematic conductive electrolyte and adhesive pad. The skin-like electrode offers a highly conformal, user-comfortable interaction with the skin for long-term wearable, high-fidelity recording of swallowing electromyograms on the chin. Mechanics modeling and experimental quantification captures the ultra-elastic mechanical characteristics of an open mesh microstructured sensor, conjugated with an elastomeric membrane. Systematic in vivo studies investigate the functionality of the soft electronics for HCI-enabled swallowing training, which includes the application of a biofeedback system to detect swallowing behavior. The collection of results demonstrates clinical feasibility of the ergonomic electronics in HCI-driven rehabilitation for patients with swallowing disorders.

  17. Ontology for assessment studies of human-computer-interaction in surgery.

    Science.gov (United States)

    Machno, Andrej; Jannin, Pierre; Dameron, Olivier; Korb, Werner; Scheuermann, Gerik; Meixensberger, Jürgen

    2015-02-01

    New technologies improve modern medicine, but may result in unwanted consequences. Some occur due to inadequate human-computer-interactions (HCI). To assess these consequences, an investigation model was developed to facilitate the planning, implementation and documentation of studies for HCI in surgery. The investigation model was formalized in Unified Modeling Language and implemented as an ontology. Four different top-level ontologies were compared: Object-Centered High-level Reference, Basic Formal Ontology, General Formal Ontology (GFO) and Descriptive Ontology for Linguistic and Cognitive Engineering, according to the three major requirements of the investigation model: the domain-specific view, the experimental scenario and the representation of fundamental relations. Furthermore, this article emphasizes the distinction of "information model" and "model of meaning" and shows the advantages of implementing the model in an ontology rather than in a database. The results of the comparison show that GFO fits the defined requirements adequately: the domain-specific view and the fundamental relations can be implemented directly, only the representation of the experimental scenario requires minor extensions. The other candidates require wide-ranging extensions, concerning at least one of the major implementation requirements. Therefore, the GFO was selected to realize an appropriate implementation of the developed investigation model. The ensuing development considered the concrete implementation of further model aspects and entities: sub-domains, space and time, processes, properties, relations and functions. The investigation model and its ontological implementation provide a modular guideline for study planning, implementation and documentation within the area of HCI research in surgery. This guideline helps to navigate through the whole study process in the form of a kind of standard or good clinical practice, based on the involved foundational frameworks

  18. An Overview of a Decade of Journal Publications about Culture and Human-Computer Interaction (HCI)

    Science.gov (United States)

    Clemmensen, Torkil; Roese, Kerstin

    In this paper, we analyze the concept of human-computer interaction in cultural and national contexts. Building and extending upon the framework for understanding research in usability and culture by Honold [3], we give an overview of publications in culture and HCI between 1998 and 2008, with a narrow focus on high-level journal publications only. The purpose is to review current practice in how cultural HCI issues are studied, and to analyse problems with the measures and interpretation of this studies. We find that Hofstede's cultural dimensions has been the dominating model of culture, participants have been picked because they could speak English, and most studies have been large scale quantitative studies. In order to balance this situation, we recommend that more researchers and practitioners do qualitative, empirical work studies.

  19. Criteria of Human-computer Interface Design for Computer Assisted Surgery Systems

    Institute of Scientific and Technical Information of China (English)

    ZHANG Jian-guo; LIN Yan-ping; WANG Cheng-tao; LIU Zhi-hong; YANG Qing-ming

    2008-01-01

    In recent years, computer assisted surgery (CAS) systems become more and more common in clinical practices, but few specific design criteria have been proposed for human-computer interface (HCI) in CAS systems. This paper tried to give universal criteria of HCI design for CAS systems through introduction of demonstration application, which is total knee replacement (TKR) with a nonimage-based navigation system.A typical computer assisted process can be divided into four phases: the preoperative planning phase, the intraoperative registration phase, the intraoperative navigation phase and finally the postoperative assessment phase. The interface design for four steps is described respectively in the demonstration application. These criteria this paper summarized can be useful to software developers to achieve reliable and effective interfaces for new CAS systems more easily.

  20. The experience of agency in human-computer interactions: a review.

    Science.gov (United States)

    Limerick, Hannah; Coyle, David; Moore, James W

    2014-01-01

    The sense of agency is the experience of controlling both one's body and the external environment. Although the sense of agency has been studied extensively, there is a paucity of studies in applied "real-life" situations. One applied domain that seems highly relevant is human-computer-interaction (HCI), as an increasing number of our everyday agentive interactions involve technology. Indeed, HCI has long recognized the feeling of control as a key factor in how people experience interactions with technology. The aim of this review is to summarize and examine the possible links between sense of agency and understanding control in HCI. We explore the overlap between HCI and sense of agency for computer input modalities and system feedback, computer assistance, and joint actions between humans and computers. An overarching consideration is how agency research can inform HCI and vice versa. Finally, we discuss the potential ethical implications of personal responsibility in an ever-increasing society of technology users and intelligent machine interfaces.

  1. Using minimal human-computer interfaces for studying the interactive development of social awareness

    Directory of Open Access Journals (Sweden)

    Tom eFroese

    2014-09-01

    Full Text Available According to the enactive approach to cognitive science, perception is essentially a skillful engagement with the world. Learning how to engage via a human-computer interface (HCI can therefore be taken as an instance of developing a new mode of experiencing. Similarly, social perception is theorized to be primarily constituted by skillful engagement between people, which implies that it is possible to investigate the origins and development of social awareness using multi-user HCIs. We analyzed the trial-by-trial objective and subjective changes in sociality that took place during a perceptual crossing experiment in which embodied interaction between pairs of adults was mediated over a minimalist haptic HCI. Since that study required participants to implicitly relearn how to mutually engage so as to perceive each other’s presence, we hypothesized that there would be indications that the initial developmental stages of social awareness were recapitulated. Preliminary results reveal that, despite the lack of explicit feedback about task performance, there was a trend for the clarity of social awareness to increase over time. We discuss the methodological challenges involved in evaluating whether this trend was characterized by distinct developmental stages of objective behavior and subjective experience.

  2. Using minimal human-computer interfaces for studying the interactive development of social awareness.

    Science.gov (United States)

    Froese, Tom; Iizuka, Hiroyuki; Ikegami, Takashi

    2014-01-01

    According to the enactive approach to cognitive science, perception is essentially a skillful engagement with the world. Learning how to engage via a human-computer interface (HCI) can therefore be taken as an instance of developing a new mode of experiencing. Similarly, social perception is theorized to be primarily constituted by skillful engagement between people, which implies that it is possible to investigate the origins and development of social awareness using multi-user HCIs. We analyzed the trial-by-trial objective and subjective changes in sociality that took place during a perceptual crossing experiment in which embodied interaction between pairs of adults was mediated over a minimalist haptic HCI. Since that study required participants to implicitly relearn how to mutually engage so as to perceive each other's presence, we hypothesized that there would be indications that the initial developmental stages of social awareness were recapitulated. Preliminary results reveal that, despite the lack of explicit feedback about task performance, there was a trend for the clarity of social awareness to increase over time. We discuss the methodological challenges involved in evaluating whether this trend was characterized by distinct developmental stages of objective behavior and subjective experience.

  3. Appearance-based human gesture recognition using multimodal features for human computer interaction

    Science.gov (United States)

    Luo, Dan; Gao, Hua; Ekenel, Hazim Kemal; Ohya, Jun

    2011-03-01

    The use of gesture as a natural interface plays an utmost important role for achieving intelligent Human Computer Interaction (HCI). Human gestures include different components of visual actions such as motion of hands, facial expression, and torso, to convey meaning. So far, in the field of gesture recognition, most previous works have focused on the manual component of gestures. In this paper, we present an appearance-based multimodal gesture recognition framework, which combines the different groups of features such as facial expression features and hand motion features which are extracted from image frames captured by a single web camera. We refer 12 classes of human gestures with facial expression including neutral, negative and positive meanings from American Sign Languages (ASL). We combine the features in two levels by employing two fusion strategies. At the feature level, an early feature combination can be performed by concatenating and weighting different feature groups, and LDA is used to choose the most discriminative elements by projecting the feature on a discriminative expression space. The second strategy is applied on decision level. Weighted decisions from single modalities are fused in a later stage. A condensation-based algorithm is adopted for classification. We collected a data set with three to seven recording sessions and conducted experiments with the combination techniques. Experimental results showed that facial analysis improve hand gesture recognition, decision level fusion performs better than feature level fusion.

  4. Adaptation of hybrid human-computer interaction systems using EEG error-related potentials.

    Science.gov (United States)

    Chavarriaga, Ricardo; Biasiucci, Andrea; Forster, Killian; Roggen, Daniel; Troster, Gerhard; Millan, Jose Del R

    2010-01-01

    Performance improvement in both humans and artificial systems strongly relies in the ability of recognizing erroneous behavior or decisions. This paper, that builds upon previous studies on EEG error-related signals, presents a hybrid approach for human computer interaction that uses human gestures to send commands to a computer and exploits brain activity to provide implicit feedback about the recognition of such commands. Using a simple computer game as a case study, we show that EEG activity evoked by erroneous gesture recognition can be classified in single trials above random levels. Automatic artifact rejection techniques are used, taking into account that subjects are allowed to move during the experiment. Moreover, we present a simple adaptation mechanism that uses the EEG signal to label newly acquired samples and can be used to re-calibrate the gesture recognition system in a supervised manner. Offline analysis show that, although the achieved EEG decoding accuracy is far from being perfect, these signals convey sufficient information to significantly improve the overall system performance.

  5. Using minimal human-computer interfaces for studying the interactive development of social awareness

    Science.gov (United States)

    Froese, Tom; Iizuka, Hiroyuki; Ikegami, Takashi

    2014-01-01

    According to the enactive approach to cognitive science, perception is essentially a skillful engagement with the world. Learning how to engage via a human-computer interface (HCI) can therefore be taken as an instance of developing a new mode of experiencing. Similarly, social perception is theorized to be primarily constituted by skillful engagement between people, which implies that it is possible to investigate the origins and development of social awareness using multi-user HCIs. We analyzed the trial-by-trial objective and subjective changes in sociality that took place during a perceptual crossing experiment in which embodied interaction between pairs of adults was mediated over a minimalist haptic HCI. Since that study required participants to implicitly relearn how to mutually engage so as to perceive each other's presence, we hypothesized that there would be indications that the initial developmental stages of social awareness were recapitulated. Preliminary results reveal that, despite the lack of explicit feedback about task performance, there was a trend for the clarity of social awareness to increase over time. We discuss the methodological challenges involved in evaluating whether this trend was characterized by distinct developmental stages of objective behavior and subjective experience. PMID:25309490

  6. Glove-Enabled Computer Operations (GECO): Design and Testing of an Extravehicular Activity Glove Adapted for Human-Computer Interface

    Science.gov (United States)

    Adams, Richard J.; Olowin, Aaron; Krepkovich, Eileen; Hannaford, Blake; Lindsay, Jack I. C.; Homer, Peter; Patrie, James T.; Sands, O. Scott

    2013-01-01

    The Glove-Enabled Computer Operations (GECO) system enables an extravehicular activity (EVA) glove to be dual-purposed as a human-computer interface device. This paper describes the design and human participant testing of a right-handed GECO glove in a pressurized glove box. As part of an investigation into the usability of the GECO system for EVA data entry, twenty participants were asked to complete activities including (1) a Simon Says Games in which they attempted to duplicate random sequences of targeted finger strikes and (2) a Text Entry activity in which they used the GECO glove to enter target phrases in two different virtual keyboard modes. In a within-subjects design, both activities were performed both with and without vibrotactile feedback. Participants mean accuracies in correctly generating finger strikes with the pressurized glove were surprisingly high, both with and without the benefit of tactile feedback. Five of the subjects achieved mean accuracies exceeding 99 in both conditions. In Text Entry, tactile feedback provided a statistically significant performance benefit, quantified by characters entered per minute, as well as reduction in error rate. Secondary analyses of responses to a NASA Task Loader Index (TLX) subjective workload assessments reveal a benefit for tactile feedback in GECO glove use for data entry. This first-ever investigation of employment of a pressurized EVA glove for human-computer interface opens up a wide range of future applications, including text chat communications, manipulation of procedureschecklists, cataloguingannotating images, scientific note taking, human-robot interaction, and control of suit andor other EVA systems.

  7. REVIEW: Affective and Emotional Aspects of Human-Computer Interaction: Game-Based and Innovative Learning Approaches

    OpenAIRE

    GULUMBAY, Reviewed By Dr. A. Askim

    2006-01-01

    This book was edited by, Maja Pivec, an educator at the University of Applied Sciences, and published by IOS Pres in 2006. The learning process can be seen as an emotional and personal experience that is addictive and leads learners to proactive behavior. New research methods in this field are related to affective and emotional approaches to computer-supported learning and human-computer interactions. Bringing together scientists and research aspects from psychology, educational sciences, cog...

  8. Advancements in remote physiological measurement and applications in human-computer interaction

    Science.gov (United States)

    McDuff, Daniel

    2017-04-01

    Physiological signals are important for tracking health and emotional states. Imaging photoplethysmography (iPPG) is a set of techniques for remotely recovering cardio-pulmonary signals from video of the human body. Advances in iPPG methods over the past decade combined with the ubiquity of digital cameras presents the possibility for many new, lowcost applications of physiological monitoring. This talk will highlight methods for recovering physiological signals, work characterizing the impact of video parameters and hardware on these measurements, and applications of this technology in human-computer interfaces.

  9. 人机交互的若干关键技术%Some Key Techniques on Human-Computer Interaction

    Institute of Scientific and Technical Information of China (English)

    王红兵; 瞿裕忠; 徐冬梅; 王; 尧

    2001-01-01

    人机交互(Human-Computer Interaction)是研究人、计算机以及它们相互影响的技术.人机结合以人为主,将是未来计算机系统的特点,实现人机高效合作将是新一代人机界面的主要目的.多通道用户界面、计算机支持的协同工作、三维人机交互等是实现高效自然的人机交互的关键技术.

  10. 人机交互中的场景开发%Scenarios Development in Human-Computer Interaction

    Institute of Scientific and Technical Information of China (English)

    张向波; 邢朝伟

    2003-01-01

    场景是人机交互HCI(Human-Computer Interaction)中的重要技术.文章针对交互系统设计中通常存在的问题,比较深入地分析了基于模型的人机交互过程,对任务分析中场景的作用、应用、包含内容作了较深入的探讨.结果说明场景开发是交互系统深入研究、成功开发的关键步骤之一.

  11. Une approche pragmatique cognitive de l'interaction personne/système informatisé A Cognitive Pragmatic Approach of Human/Computer Interaction

    Directory of Open Access Journals (Sweden)

    Madeleine Saint-Pierre

    1998-06-01

    Full Text Available Dans cet article, nous proposons une approche inférentielle de l'interaction humain/ordinateur. C'est par la prise en compte de l'activité cognitive de l'utilisateur pendant son travail avec un système que nous voulons comprendre ce type d'interaction. Ceci mènera à une véritable évaluation des interfaces/utilisateurs et pourra servir de guide pour des interfaces en développement. Nos analyses décrivent le processus inférentiel impliqué dans le contexte dynamique d'exécution de tâche, grâce à une catégorisation de l'activité cognitive issue des verbalisations recueillies auprès d'utilisateurs qui " pensent à haute voix " en travaillant. Nous présentons des instruments méthodologiques mis au point dans notre recherche pour l'analyses et la catégorisation des protocoles. Les résultats sont interprétés dans le cadre de la théorie de la pertinence de Sperber et Wilson (1995 en termes d'effort cognitif dans le traitement des objets (linguistique, iconique, graphique... apparaissant à l'écran et d'effet cognitif de ces derniers. Cette approche est généralisable à tout autre contexte d'interaction humain/ordinateur comme, par exemple, le télé-apprentissage.This article proposes an inferential approach for the study of human/computer interaction. It is by taking into account the user's cognitive activity while working at a computer that we propose to understand this interaction. This approach leads to a real user/interface evaluation and, hopefully, will serve as guidelines for the design of new interfaces. Our analysis describe the inferential process involved in the dynamics of task performance. The cognitive activity of the user is grasped by the mean of a " thinking aloud " method through which the user is asked to verbalize while working at the computer. Tools developped by our research team for the categorization of the verbal protocols are presented. The results are interpreted within the relevance theory

  12. 考虑用户视觉注意机制的人机交互界面设计%Human-Computer Interface Design Considering Visual Attention

    Institute of Scientific and Technical Information of China (English)

    王宁; 余隋怀; 肖琳臻; 周宪

    2016-01-01

    为了有效提高人机交互界面的设计质量和效率,将视觉注意的计算方法引入到人机交互界面设计过程中,提出了一种考虑用户视觉注意机制的人机交互界面设计方法。利用视觉注意计算模型分析了人机交互界面中各元件的视觉注意程度,构建了视觉注意焦点图;采用配对比较法确定各元件的重要度和使用频率,以灰度图的形式建立了人机交互界面重要性分布图。通过比对视觉注意焦点图和重要性分布图,以用户的视觉特性为评价指标对人机交互界面设计方案进行了评估。以智能手机的人机交互界面设计为例,对所提出方法进行验证。结果表明:该方法优化了用户的视觉特性,与传统方法相比,人机交互界面设计质量和效率得以提升;所设计的人机交互界面增强了用户的交互体验。%In order to improve the design efficiency and quality,a new method for human-computer interface design,which considers human visual attention and ergonomics,is proposed.The visual attention of human-computer interface is analyzed and calculated by a context-aware saliency detection algorithm and the visual attention map is established.Meantime,the importance and frequency of use of each component is obtained by the users’investigation.And the significance distribution map of human-computer interface is drawn.By comparing the two maps,the designer can estimate if the component with high significance has high visual attention or not.Studying the design of human computer interaction interface of intelligent mobile phone,the proposed method is validated.The results show that the proposed method optimizes the user’s visual characteristics.Compared with the traditional method, the quality and efficiency of the human-computer interaction interface design is improved.The designed human-computer interaction interface enhances the user’s interactive experience.

  13. Human-Centered Design of Human-Computer-Human Dialogs in Aerospace Systems

    Science.gov (United States)

    Mitchell, Christine M.

    1998-01-01

    A series of ongoing research programs at Georgia Tech established a need for a simulation support tool for aircraft computer-based aids. This led to the design and development of the Georgia Tech Electronic Flight Instrument Research Tool (GT-EFIRT). GT-EFIRT is a part-task flight simulator specifically designed to study aircraft display design and single pilot interaction. ne simulator, using commercially available graphics and Unix workstations, replicates to a high level of fidelity the Electronic Flight Instrument Systems (EFIS), Flight Management Computer (FMC) and Auto Flight Director System (AFDS) of the Boeing 757/767 aircraft. The simulator can be configured to present information using conventional looking B757n67 displays or next generation Primary Flight Displays (PFD) such as found on the Beech Starship and MD-11.

  14. Human computer interaction positioning system based on RFID for museum%基于RFID的博物馆人机互动定位系统

    Institute of Scientific and Technical Information of China (English)

    周祥云; 钱慧; 余轮

    2011-01-01

    Designed a positioning system of human-computer interaction based on RFID for digital museum, bringing about the functions of zone location of people, the monitoring of people-flow's distribution and the track of people's moving trace. It met the management and application requirement of museum. Based on the track of people's moving trace, the paper proposed an application program of human-computer game-interaction combined with the location technology of RFID, and the scheme has been applied in the museum.%设计了一种基于RFID技术的数字博物馆人机互动定位系统。该系统具备人员区域定位、人流量分布监测和人员移动轨迹的追踪功能,满足了博物馆的管理应用需求。在实现人员移动轨迹追踪的基础上提出了一种结合RFID定位技术的人机互动游戏应用方案,并将该方案应用到博物馆中。

  15. Nuclear power plant human computer interface design incorporating console simulation, operations personnel, and formal evaluation techniques

    Energy Technology Data Exchange (ETDEWEB)

    Chavez, C.; Edwards, R.M.; Goldberg, J.H.

    1993-12-31

    New CRT-based information displays which enhance the human machine interface are playing a very important role and are being increasingly used in control rooms since they present a higher degree of flexibility compared to conventional hardwired instrumentation. To prototype a new console configuration and information display system at the Experimental Breeder Reactor II (EBR-II), an iterative process of console simulation and evaluation involving operations personnel is being pursued. Entire panels including selector switches and information displays are simulated and driven by plant dynamical simulations with realistic responses that reproduce the actual cognitive and physical environment. Careful analysis and formal evaluation of operator interaction while using the simulated console will be conducted to determine underlying principles for effective control console design for this particular group of operation personnel. Additional iterations of design, simulation, and evaluation will then be conducted as necessary.

  16. An Investigation of Human-Computer Interaction Approaches Beneficial to Weak Learners in Complex Animation Learning

    Science.gov (United States)

    Yeh, Yu-Fang

    2016-01-01

    Animation is one of the useful contemporary educational technologies in teaching complex subjects. There is a growing interest in proper use of learner-technology interaction to promote learning quality for different groups of learner needs. The purpose of this study is to investigate if an interaction approach supports weak learners, who have…

  17. 计算机人机界面交互的美感体现%Beauty of Human-computer Interface Interaction

    Institute of Scientific and Technical Information of China (English)

    高超; 王坤茜

    2014-01-01

    By the angle of the application of aesthetic principles in human-computer interface, the paper explores the application of aesthetics in human-computer interface, and sums up improve the use efficient and use feeling in human-computer interaction by enhancing the beauty of human-computer interface.%本文从美学原则在计算机人机界面中的应用的角度进行分析,探讨美学在计算机人机界面中的应用,从而总结出,如何通过提高计算机人机交互界面的美感来提升用户进行人机交互时的使用效率及使用感受。

  18. Design Principles for Interactive Software

    DEFF Research Database (Denmark)

    The book addresses the crucial intersection of human-computer interaction (HCI) and software engineering by asking both what users require from interactive systems and what developers need to produce well-engineered software. Needs are expressed as......The book addresses the crucial intersection of human-computer interaction (HCI) and software engineering by asking both what users require from interactive systems and what developers need to produce well-engineered software. Needs are expressed as...

  19. Emotion Modelling and Facial Affect Recognition in Human-Computer and Human-Robot Interaction

    OpenAIRE

    Malatesta, Lori; Murray, John; Raouzaiou, Amaryllis; Hiolle, Antoine; Ca?amero, Lola; Karpouzis, Kostas

    2009-01-01

    This work is funded by the EU FP6 project Feelix Growing: FEEL, Interact, eXpress: a Global appRoach to develOpment With INterdisciplinary Grounding, Contract FP6 IST-045169 (http://feelix-growing.org).

  20. The design of an intelligent human-computer interface for the test, control and monitor system

    Science.gov (United States)

    Shoaff, William D.

    1988-01-01

    The graphical intelligence and assistance capabilities of a human-computer interface for the Test, Control, and Monitor System at Kennedy Space Center are explored. The report focuses on how a particular commercial off-the-shelf graphical software package, Data Views, can be used to produce tools that build widgets such as menus, text panels, graphs, icons, windows, and ultimately complete interfaces for monitoring data from an application; controlling an application by providing input data to it; and testing an application by both monitoring and controlling it. A complete set of tools for building interfaces is described in a manual for the TCMS toolkit. Simple tools create primitive widgets such as lines, rectangles and text strings. Intermediate level tools create pictographs from primitive widgets, and connect processes to either text strings or pictographs. Other tools create input objects; Data Views supports output objects directly, thus output objects are not considered. Finally, a set of utilities for executing, monitoring use, editing, and displaying the content of interfaces is included in the toolkit.

  1. The Electronic Mirror: Human-Computer Interaction and Change in Self-Appraisals.

    Science.gov (United States)

    De Laere, Kevin H.; Lundgren, David C.; Howe, Steven R.

    1998-01-01

    Compares humanlike versus machinelike interactional styles of computer interfaces, testing hypotheses that evaluative feedback conveyed through a humanlike interface will have greater impact on individuals' self-appraisals. Reflected appraisals were more influenced by computer feedback than were self-appraisals. Humanlike and machinelike interface…

  2. Brain-Computer Interfaces. Applying our Minds to Human-Computer Interaction

    NARCIS (Netherlands)

    Tan, Desney S.; Nijholt, Antinus

    2010-01-01

    For generations, humans have fantasized about the ability to create devices that can see into a person’s mind and thoughts, or to communicate and interact with machines through thought alone. Such ideas have long captured the imagination of humankind in the form of ancient myths and modern science

  3. Brain computer interfaces as intelligent sensors for enhancing human-computer interaction

    NARCIS (Netherlands)

    Poel, M.; Nijboer, F.; Broek, E.L. van den; Fairclough, S.; Nijholt, A.

    2012-01-01

    BCIs are traditionally conceived as a way to control apparatus, an interface that allows you to act on" external devices as a form of input control. We propose an alternative use of BCIs, that of monitoring users as an additional intelligent sensor to enrich traditional means of interaction. This vi

  4. Brain-Computer Interfaces: Applying our Minds to Human-Computer Interaction

    NARCIS (Netherlands)

    Tan, Desney S.; Nijholt, Anton

    2010-01-01

    For generations, humans have fantasized about the ability to create devices that can see into a person’s mind and thoughts, or to communicate and interact with machines through thought alone. Such ideas have long captured the imagination of humankind in the form of ancient myths and modern science f

  5. The Importance of Human-Computer Interaction in Radiology E-learning

    NARCIS (Netherlands)

    den Harder, Annemarie M; Frijlingh, Marissa; Ravesloot, Cécile J; Oosterbaan, Anne E; van der Gijp, Anouk

    2015-01-01

    With the development of cross-sectional imaging techniques and transformation to digital reading of radiological imaging, e-learning might be a promising tool in undergraduate radiology education. In this systematic review of the literature, we evaluate the emergence of image interaction possibiliti

  6. Human-Computer Interaction for BCI Games: Usability and User Experience

    NARCIS (Netherlands)

    Plass-Oude Bos, Danny; Reuderink, Boris; Laar, van de Bram; Gürkök, Hayrettin; Mühl, Christian; Poel, Mannes; Heylen, Dirk; Nijholt, Anton; Sourin, A.

    2010-01-01

    Brain-computer interfaces (BCI) come with a lot of issues, such as delays, bad recognition, long training times, and cumbersome hardware. Gamers are a large potential target group for this new interaction modality, but why would healthy subjects want to use it? BCI provides a combination of informat

  7. Improving Human-Computer Interaction by Developing Culture-sensitive Applications based on Common Sense Knowledge

    CERN Document Server

    Anacleto, Junia Coutinho

    2010-01-01

    The advent of Web 3.0, claiming for personalization in interactive systems (Lassila & Hendler, 2007), and the need for systems capable of interacting in a more natural way in the future society flooded with computer systems and devices (Harper et al., 2008) show that great advances in HCI should be done. This chapter presents some contributions of LIA for the future of HCI, defending that using common sense knowledge is a possibility for improving HCI, especially because people assign meaning to their messages based on their common sense and, therefore, the use of this knowledge in developing user interfaces can make them more intuitive to the end-user. Moreover, as common sense knowledge varies from group to group of people, it can be used for developing applications capable of giving different feedback for different target groups, as the applications presented along this chapter illustrate, allowing, in this way, interface personalization taking into account cultural issues. For the purpose of using com...

  8. The Importance of Human-Computer Interaction in Radiology E-learning.

    Science.gov (United States)

    den Harder, Annemarie M; Frijlingh, Marissa; Ravesloot, Cécile J; Oosterbaan, Anne E; van der Gijp, Anouk

    2016-04-01

    With the development of cross-sectional imaging techniques and transformation to digital reading of radiological imaging, e-learning might be a promising tool in undergraduate radiology education. In this systematic review of the literature, we evaluate the emergence of image interaction possibilities in radiology e-learning programs and evidence for effects of radiology e-learning on learning outcomes and perspectives of medical students and teachers. A systematic search in PubMed, EMBASE, Cochrane, ERIC, and PsycInfo was performed. Articles were screened by two authors and included when they concerned the evaluation of radiological e-learning tools for undergraduate medical students. Nineteen articles were included. Seven studies evaluated e-learning programs with image interaction possibilities. Students perceived e-learning with image interaction possibilities to be a useful addition to learning with hard copy images and to be effective for learning 3D anatomy. Both e-learning programs with and without image interaction possibilities were found to improve radiological knowledge and skills. In general, students found e-learning programs easy to use, rated image quality high, and found the difficulty level of the courses appropriate. Furthermore, they felt that their knowledge and understanding of radiology improved by using e-learning. In conclusion, the addition of radiology e-learning in undergraduate medical education can improve radiological knowledge and image interpretation skills. Differences between the effect of e-learning with and without image interpretation possibilities on learning outcomes are unknown and should be subject to future research.

  9. Proceedings of the 5th Danish Human-Computer Interaction Research Symposium

    DEFF Research Database (Denmark)

    Clemmensen, Torkil; Nielsen, Lene

    2005-01-01

    ORGANISATIONS Olav W. Bertelsen & Pär-Ola Zander PROCESS MANAGEMENT TOOLS IN HIGHER EDUCATION E-LEARNING - A NEWRESEARCH AREA Karin Tweddell Levinsen FROM HANDICRAFT SCHOOL TO DESIGN UNIVERSITY Eva Brandt THE USE PROJECT: BRIDGING THE GAP BETWEEN USABILITY EVALUATIONAND SOFTWARE DEVELOPMENT Als, B., Frøkjær, E...

  10. Brain-Computer Interfaces Applying Our Minds to Human-computer Interaction

    CERN Document Server

    Tan, Desney S

    2010-01-01

    For generations, humans have fantasized about the ability to create devices that can see into a person's mind and thoughts, or to communicate and interact with machines through thought alone. Such ideas have long captured the imagination of humankind in the form of ancient myths and modern science fiction stories. Recent advances in cognitive neuroscience and brain imaging technologies have started to turn these myths into a reality, and are providing us with the ability to interface directly with the human brain. This ability is made possible through the use of sensors that monitor physical p

  11. The effects of syntactic complexity on the human-computer interaction

    Science.gov (United States)

    Chechile, R. A.; Fleischman, R. N.; Sadoski, D. M.

    1986-01-01

    Three divided-attention experiments were performed to evaluate the effectiveness of a syntactic analysis of the primary task of editing flight route-way-point information. For all editing conditions, a formal syntactic expression was developed for the operator's interaction with the computer. In terms of the syntactic expression, four measures of syntactic were examined. Increased syntactic complexity did increase the time to train operators, but once the operators were trained, syntactic complexity did not influence the divided-attention performance. However, the number of memory retrievals required of the operator significantly accounted for the variation in the accuracy, workload, and task completion time found on the different editing tasks under attention-sharing conditions.

  12. Risk Issues in Developing Novel User Interfaces for Human-Computer Interaction

    KAUST Repository

    Klinker, Gudrun

    2014-01-01

    © 2014 Springer International Publishing Switzerland. All rights are reserved. When new user interfaces or information visualization schemes are developed for complex information processing systems, it is not readily clear how much they do, in fact, support and improve users\\' understanding and use of such systems. Is a new interface better than an older one? In what respect, and in which situations? To provide answers to such questions, user testing schemes are employed. This chapter reports on a range of risks pertaining to the design and implementation of user interfaces in general, and to newly emerging interfaces (3-dimensionally, immersive, mobile) in particular.

  13. An Innovative Solution Based on Human-Computer Interaction to Support Cognitive Rehabilitation

    Directory of Open Access Journals (Sweden)

    José M. Cogollor

    2014-10-01

    Full Text Available This contribution focuses its objective in describing the design and implementation of an innovative system to provide cognitive rehabilitation. People who will take advantage of this platform suffer from a post-stroke disease called Apraxia and Action Disorganisation Syndrome (AADS. The platform has been integrated at Universidad Politécnica de Madrid and tries to reduce the stay in hospital or rehabilitation center by supporting self-rehabilitation at home. So, the system acts as an intelligent machine which guides patients while executing Activities of Daily Living (ADL, such as preparing a simple tea, by informing them about the errors committed and possible actions to correct them. A short introduction to other works related to stroke, patients to work with, how the system works and how it is implemented are provided in the document. Finally, some relevant information from experiment made with healthy people for technical validation is also shown.

  14. Composite pattern structured light projection for human computer interaction in space

    Science.gov (United States)

    Guan, Chun; Hassebrook, Laurence G.; Lau, Daniel L.; Yalla, Veera Ganesh

    2005-05-01

    Interacting with computer technology while wearing a space suit is difficult at best. We present a sensor that can interpret body gestures in 3-Dimensions. Having the depth dimension allows simple thresholding to isolate the hands as well as use their positioning and orientation as input controls to digital devices such as computers and/or robotic devices. Structured light pattern projection is a well known method of accurately extracting 3-Dimensional information of a scene. Traditional structured light methods require several different patterns to recover the depth, without ambiguity and albedo sensitivity, and are corrupted by object motion during the projection/capture process. The authors have developed a methodology for combining multiple patterns into a single composite pattern by using 2-Dimensional spatial modulation techniques. A single composite pattern projection does not require synchronization with the camera so the data acquisition rate is only limited by the video rate. We have incorporated dynamic programming to greatly improve the resolution of the scan. Other applications include machine vision, remote controlled robotic interfacing in space, advanced cockpit controls and computer interfacing for the disabled. We will present performance analysis, experimental results and video examples.

  15. Human computer interaction and communication aids for hearing-impaired, deaf and deaf-blind people: Introduction to the special thematic session

    DEFF Research Database (Denmark)

    Bothe, Hans-Heinrich

    2008-01-01

    This paper gives ail overview and extends the Special Thematic Session (STS) oil research and development of technologies for hearing-impaired, deaf, and deaf-blind people. The topics of the session focus oil special equipment or services to improve communication and human computer interaction...

  16. Human computer interaction and communication aids for hearing-impaired, deaf and deaf-blind people: Introduction to the special thematic session

    DEFF Research Database (Denmark)

    Bothe, Hans-Heinrich

    2008-01-01

    This paper gives ail overview and extends the Special Thematic Session (STS) oil research and development of technologies for hearing-impaired, deaf, and deaf-blind people. The topics of the session focus oil special equipment or services to improve communication and human computer interaction...

  17. Support vector machines to detect physiological patterns for EEG and EMG-based human-computer interaction: a review

    Science.gov (United States)

    Quitadamo, L. R.; Cavrini, F.; Sbernini, L.; Riillo, F.; Bianchi, L.; Seri, S.; Saggio, G.

    2017-02-01

    Support vector machines (SVMs) are widely used classifiers for detecting physiological patterns in human-computer interaction (HCI). Their success is due to their versatility, robustness and large availability of free dedicated toolboxes. Frequently in the literature, insufficient details about the SVM implementation and/or parameters selection are reported, making it impossible to reproduce study analysis and results. In order to perform an optimized classification and report a proper description of the results, it is necessary to have a comprehensive critical overview of the applications of SVM. The aim of this paper is to provide a review of the usage of SVM in the determination of brain and muscle patterns for HCI, by focusing on electroencephalography (EEG) and electromyography (EMG) techniques. In particular, an overview of the basic principles of SVM theory is outlined, together with a description of several relevant literature implementations. Furthermore, details concerning reviewed papers are listed in tables and statistics of SVM use in the literature are presented. Suitability of SVM for HCI is discussed and critical comparisons with other classifiers are reported.

  18. Using Noninvasive Brain Measurement to Explore the Psychological Effects of Computer Malfunctions on Users during Human-Computer Interactions

    Directory of Open Access Journals (Sweden)

    Leanne M. Hirshfield

    2014-01-01

    Full Text Available In today’s technologically driven world, there is a need to better understand the ways that common computer malfunctions affect computer users. These malfunctions may have measurable influences on computer user’s cognitive, emotional, and behavioral responses. An experiment was conducted where participants conducted a series of web search tasks while wearing functional near-infrared spectroscopy (fNIRS and galvanic skin response sensors. Two computer malfunctions were introduced during the sessions which had the potential to influence correlates of user trust and suspicion. Surveys were given after each session to measure user’s perceived emotional state, cognitive load, and perceived trust. Results suggest that fNIRS can be used to measure the different cognitive and emotional responses associated with computer malfunctions. These cognitive and emotional changes were correlated with users’ self-report levels of suspicion and trust, and they in turn suggest future work that further explores the capability of fNIRS for the measurement of user experience during human-computer interactions.

  19. Human Computer Interactions in Next-Generation of Aircraft Smart Navigation Management Systems: Task Analysis and Architecture under an Agent-Oriented Methodological Approach

    Directory of Open Access Journals (Sweden)

    José M. Canino-Rodríguez

    2015-03-01

    Full Text Available The limited efficiency of current air traffic systems will require a next-generation of Smart Air Traffic System (SATS that relies on current technological advances. This challenge means a transition toward a new navigation and air-traffic procedures paradigm, where pilots and air traffic controllers perform and coordinate their activities according to new roles and technological supports. The design of new Human-Computer Interactions (HCI for performing these activities is a key element of SATS. However efforts for developing such tools need to be inspired on a parallel characterization of hypothetical air traffic scenarios compatible with current ones. This paper is focused on airborne HCI into SATS where cockpit inputs came from aircraft navigation systems, surrounding traffic situation, controllers’ indications, etc. So the HCI is intended to enhance situation awareness and decision-making through pilot cockpit. This work approach considers SATS as a system distributed on a large-scale with uncertainty in a dynamic environment. Therefore, a multi-agent systems based approach is well suited for modeling such an environment. We demonstrate that current methodologies for designing multi-agent systems are a useful tool to characterize HCI. We specifically illustrate how the selected methodological approach provides enough guidelines to obtain a cockpit HCI design that complies with future SATS specifications.

  20. Human computer interactions in next-generation of aircraft smart navigation management systems: task analysis and architecture under an agent-oriented methodological approach.

    Science.gov (United States)

    Canino-Rodríguez, José M; García-Herrero, Jesús; Besada-Portas, Juan; Ravelo-García, Antonio G; Travieso-González, Carlos; Alonso-Hernández, Jesús B

    2015-03-04

    The limited efficiency of current air traffic systems will require a next-generation of Smart Air Traffic System (SATS) that relies on current technological advances. This challenge means a transition toward a new navigation and air-traffic procedures paradigm, where pilots and air traffic controllers perform and coordinate their activities according to new roles and technological supports. The design of new Human-Computer Interactions (HCI) for performing these activities is a key element of SATS. However efforts for developing such tools need to be inspired on a parallel characterization of hypothetical air traffic scenarios compatible with current ones. This paper is focused on airborne HCI into SATS where cockpit inputs came from aircraft navigation systems, surrounding traffic situation, controllers' indications, etc. So the HCI is intended to enhance situation awareness and decision-making through pilot cockpit. This work approach considers SATS as a system distributed on a large-scale with uncertainty in a dynamic environment. Therefore, a multi-agent systems based approach is well suited for modeling such an environment. We demonstrate that current methodologies for designing multi-agent systems are a useful tool to characterize HCI. We specifically illustrate how the selected methodological approach provides enough guidelines to obtain a cockpit HCI design that complies with future SATS specifications.

  1. 多感官人机交互界面的视觉设计原则%Discussion on the Visual Design Pinciples of Multi-Sense Human-Computer Interface

    Institute of Scientific and Technical Information of China (English)

    肖红; 郭歌

    2012-01-01

    通过阐述多感官人机交互界面的概念,分析了交互界面的视觉设计发展趋势——动态化、多维化、综合化。在此基础上,提出了人机交互界面的视觉设计应遵守"简洁易用"的总原则,并根据多感官人机交互界面的功能与特点,依次提出了:简洁性与美观性并存,统一性与多样性并存,易用性与交互性并存,静态与动态并存,理性与感性并存这5条设计原则。%Through expounding the concept and definition of "Multi-Sense Human-Computer Interface",it analyzed the visual trend of interface design was interactive,dynamic,comprehensiveness.On this basis,according to the functions and features of the multi-sense human-computer interface,it proposed the human-computer interface design should comply with the general principles of "Keep It Simple And Stupid".To put it concretely,the visual design of multi-sense human-computer interface should: simplicity and aesthetic property;unity and diversity;ease of use and interactive;statics and dynamic;rational and perceptual.

  2. Designing "Interaction": How Do Interaction Design Students Address Interaction?

    Science.gov (United States)

    Karlgren, Klas; Ramberg, Robert; Artman, Henrik

    2016-01-01

    Interaction design is usually described as being concerned with interactions with and through artifacts but independent of a specific implementation. Design work has been characterized as a conversation between the designer and the situation and this conversation poses a particular challenge for interaction design as interactions can be elusive…

  3. Using Social Media Sentiment Analysis for Interaction Design Choices

    DEFF Research Database (Denmark)

    McGuire, Mark; Kampf, Constance Elizabeth

    2015-01-01

    Social media analytics is an emerging skill for organizations. Currently, developers are exploring ways to create tools for simplifying social media analysis. These tools tend to focus on gathering data, and using systems to make it meaningful. However, we contend that making social media data...... meaningful is by nature a human-computer interaction problem. We examine this problem around the emerging field of sentiment analysis, exploring criteria for designing sentiment analysis systems based in Human Computer interaction, HCI. We contend that effective sentiment analysis affects audience analysis......, and can serve as a basis for communication design choices that support strategic relationship goals for organizations....

  4. Design and development of data glove based on printed polymeric sensors and Zigbee networks for Human-Computer Interface.

    Science.gov (United States)

    Tongrod, Nattapong; Lokavee, Shongpun; Watthanawisuth, Natthapol; Tuantranont, Adisorn; Kerdcharoen, Teerakiat

    2013-03-01

    Current trends in Human-Computer Interface (HCI) have brought on a wave of new consumer devices that can track the motion of our hands. These devices have enabled more natural interfaces with computer applications. Data gloves are commonly used as input devices, equipped with sensors that detect the movements of hands and communication unit that interfaces those movements with a computer. Unfortunately, the high cost of sensor technology inevitably puts some burden to most general users. In this research, we have proposed a low-cost data glove concept based on printed polymeric sensor to make pressure and bending sensors fabricated by a consumer ink-jet printer. These sensors were realized using a conductive polymer (poly(3,4-ethylenedioxythiophene):poly(styrenesulfonate) [PEDOT:PSS]) thin film printed on glossy photo paper. Performance of these sensors can be enhanced by addition of dimethyl sulfoxide (DMSO) into the aqueous dispersion of PEDOT:PSS. The concept of surface resistance was successfully adopted for the design and fabrication of sensors. To demonstrate the printed sensors, we constructed a data glove using such sensors and developed software for real time hand tracking. Wireless networks based on low-cost Zigbee technology were used to transfer data from the glove to a computer. To our knowledge, this is the first report on low cost data glove based on paper pressure sensors. This low cost implementation of both sensors and communication network as proposed in this paper should pave the way toward a widespread implementation of data glove for real-time hand tracking applications.

  5. The Human-Computer Interface and Information Literacy: Some Basics and Beyond.

    Science.gov (United States)

    Church, Gary M.

    1999-01-01

    Discusses human/computer interaction research, human/computer interface, and their relationships to information literacy. Highlights include communication models; cognitive perspectives; task analysis; theory of action; problem solving; instructional design considerations; and a suggestion that human/information interface may be a more appropriate…

  6. Evaluation of mental workload and familiarity in human computer interaction with integrated development environments using single-channel EEG

    OpenAIRE

    2015-01-01

    With modern developments in sensing technology it has become possible to detect and classify brain activity into distinct states such as attention and relaxation using commercially avail- able EEG devices. These devices provide a low-cost and minimally intrusive method to observe a subject’s cognitive load whilst interacting with a computer system, thus providing a basis for deter- mining the overall effectiveness of the design of a computer interface. In this paper, a single-channel dry sens...

  7. Using Social Media Sentiment Analysis for Interaction Design Choices

    DEFF Research Database (Denmark)

    McGuire, Mark; Kampf, Constance Elizabeth

    2015-01-01

    Social media analytics is an emerging skill for organizations. Currently, developers are exploring ways to create tools for simplifying social media analysis. These tools tend to focus on gathering data, and using systems to make it meaningful. However, we contend that making social media data...... meaningful is by nature a human-computer interaction problem. We examine this problem around the emerging field of sentiment analysis, exploring criteria for designing sentiment analysis systems based in Human Computer interaction, HCI. We contend that effective sentiment analysis affects audience analysis...

  8. 载人航天某装置人机交互式结构优化设计%Structural optimization using human-computer interaction for an aerospace assembly

    Institute of Scientific and Technical Information of China (English)

    刘磊; 刘洪英; 马爱军; 胡清华; 冯雪梅; 石蒙; 董睿; 赵亚雄

    2016-01-01

    To solve the problem of the structural optimization of a complicated structure under dynamic response constraints, a human-computer interaction method is proposed to take the advantages of human and computer in the structural optimization, and it is used in the structural optimization of an aerospace assembly. The assembly, after the structural optimization, exhibits remarkable performance improvement in that the first integral vibration frequency increases 41.1% and the maximal the frequency response acceleration of cared points drops 24.3% under the sinusoidal vibration test load conditions while the mass remains essentially unchanged. The result satisfies the requirement of the optimal design and proves the effectiveness and feasibility of the method.%为了解决复杂结构在动力学响应约束下优化的难题,综合人工以及计算机在复杂结构优化中的优点,提出一种人机交互式优化方法用于载人航天某复杂装置的优化设计。经过结构优化后的装置,在质量保持基本不变的情况下一阶振动频率提升41.1%,正弦试验条件下关心节点的最大加速度响应值减小24.3%,优化效果明显,满足优化设计要求,验证了该优化设计方法的可行、有效。

  9. Wearable Computing System with Input-Output Devices Based on Eye-Based Human Computer Interaction Allowing Location Based Web Services

    Directory of Open Access Journals (Sweden)

    Kohei Arai

    2013-08-01

    Full Text Available Wearable computing with Input-Output devices Base on Eye-Based Human Computer Interaction: EBHCI which allows location based web services including navigation, location/attitude/health condition monitoring is proposed. Through implementation of the proposed wearable computing system, all the functionality is confirmed. It is also found that the system does work well. It can be used easily and also is not expensive. Experimental results for EBHCI show excellent performance in terms of key-in accuracy as well as input speed. It is accessible to internet, obviously, and has search engine capability.

  10. Human-computer Interaction Based on Gaze Tracking and Gesture Recognition%基于视线跟踪和手势识别的人机交互

    Institute of Scientific and Technical Information of China (English)

    肖志勇; 秦华标

    2009-01-01

    提出一种新的基于视线跟踪和手势识别的交互方式用于远距离操作计算机.系统通过摄像头采集用户的图像,利用图像识别算法检测人眼和手指的位置,由人眼和指尖的连线确定用户指向屏幕的位置,通过判别用户手势的变化实现各种操作,达到人机交互的目的.实验结果表明,该交互方式可以较好地定位屏幕和判断用户的操作,实现自然、友好的远距离人机交互.%This paper presents a novel human-computer interaction for long-distance operation based on gaze tracking and gesture recognition. The system analyzes the image captured by camera and finds the position of eyes and fingers through some recognition algorithms. The position which user points to the screen finds through the line from the eye to the finger. By recognizing user's gestures, the system executes various operations. Experimental results demonstrate that the interaction can locate the position on the screen and recognize user's gesture. This method achieves friendly and natural long-distance human-computer interaction.

  11. Designing for mobile interaction

    DEFF Research Database (Denmark)

    Nazzi, Elena

    2009-01-01

    The theme of this PhD project is designing for mobile interaction with devices and services, for the accessing, making, and sharing of information, taking into account the dynamic physical and social settings that embrace this interaction. To narrow down this theme, the whole project focuses...... on the exploitation of social interaction --- in particular among senior citizens --- to enhance and support mobile interaction....

  12. 人机交互中的语音情感识别研究进展%A survey of speech emotion recognition in human computer interaction

    Institute of Scientific and Technical Information of China (English)

    张石清; 李乐民; 赵知劲

    2013-01-01

    Speech emotion recognition is a current active research topic in the fields of signal processing,pattern recognition,artificial intelligence,human computer interaction,etc.The ultimate purpose of such research is to endow computers with emotion ability and make human computer interaction be genuinely harmonic and natural.This paper reviews the recent advance of several key problems involved in speech emotion recognition,including emotional description theory,emotional speech databases,emotional acoustic analysis as well as emotion recognition methods.In addition,the existing research problems and the future direction are presented.%语音情感识别是当前信号处理、模式识别、人工智能、人机交互等领域的热点研究课题,其研究的最终目的是赋予计算机情感能力,使得人机交互做到真正的和谐和自然.本文综述了语音情感识别所涉及到的几个关键问题,包括情感表示理论、情感语音数据库、情感声学特征分析以及情感识别方法四个方面的最新进展,并指出了研究中存在的问题及下一步发展的方向.

  13. Thoughts on Interaction Design

    CERN Document Server

    Kolko, Jon

    2009-01-01

    Interaction Designers-whether practicing as Usability Engineers, Visual Interface Designers, or Information Architects-attempt to understand and shape human behavior in order to design products that are at once usable, useful, and desirable. Although the value of design is now recognized as essential to product development, the field is often misunderstood by managers and other team members, who don't understand a designer's role in a team. This can cause inefficient and ineffective products. Thoughts on Interaction Design gives individuals engaged in this profession the dialogue to justify t

  14. Cooperation in human-computer communication

    OpenAIRE

    Kronenberg, Susanne

    2000-01-01

    The goal of this thesis is to simulate cooperation in human-computer communication to model the communicative interaction process of agents in natural dialogs in order to provide advanced human-computer interaction in that coherence is maintained between contributions of both agents, i.e. the human user and the computer. This thesis contributes to certain aspects of understanding and generation and their interaction in the German language. In spontaneous dialogs agents cooperate by the pro...

  15. Sonic Interaction Design

    DEFF Research Database (Denmark)

    created for such contexts as mobile music, sensorimotor learning, rehabilitation, and gaming. The goal is not only to extend the existing research and pedagogical approaches to SID but also to foster domains of practice for sound designers, architects, interaction designers, media artists, product......Sound is an integral part of every user experience but a neglected medium in design disciplines. Design of an artifact’s sonic qualities is often limited to the shaping of functional, representational, and signaling roles of sound. The interdisciplinary field of sonic interaction design (SID...... aspects of sonic experience. Sonic Interaction Design gathers contributions from scholars, artists, and designers working at the intersections of fields ranging from electronic music to cognitive science. They offer both theoretical considerations of key themes and case studies of products and systems...

  16. Sonic Interaction Design

    DEFF Research Database (Denmark)

    created for such contexts as mobile music, sensorimotor learning, rehabilitation, and gaming. The goal is not only to extend the existing research and pedagogical approaches to SID but also to foster domains of practice for sound designers, architects, interaction designers, media artists, product...... aspects of sonic experience. Sonic Interaction Design gathers contributions from scholars, artists, and designers working at the intersections of fields ranging from electronic music to cognitive science. They offer both theoretical considerations of key themes and case studies of products and systems...

  17. Interactive Design Activism

    Science.gov (United States)

    Goulev, Petar; Farrer, Joan

    The following sections are included: * Introduction * Computers and Human Well-being * To Fuzzy or Yes (No)! * Interactive Design Activism * Sensing the Sun * Personalised Public Health Advice * Modifying Human Behaviour * Transdisciplinarity, Knowledge Transfer and Multi-domain

  18. Citation Counting, Citation Ranking, and h-Index of Human-Computer Interaction Researchers: A Comparison between Scopus and Web of Science

    CERN Document Server

    Meho, Lokman I

    2008-01-01

    This study examines the differences between Scopus and Web of Science in the citation counting, citation ranking, and h-index of 22 top human-computer interaction (HCI) researchers from EQUATOR--a large British Interdisciplinary Research Collaboration project. Results indicate that Scopus provides significantly more coverage of HCI literature than Web of Science, primarily due to coverage of relevant ACM and IEEE peer-reviewed conference proceedings. No significant differences exist between the two databases if citations in journals only are compared. Although broader coverage of the literature does not significantly alter the relative citation ranking of individual researchers, Scopus helps distinguish between the researchers in a more nuanced fashion than Web of Science in both citation counting and h-index. Scopus also generates significantly different maps of citation networks of individual scholars than those generated by Web of Science. The study also presents a comparison of h-index scores based on Goo...

  19. Handling emotions in human-computer dialogues

    CERN Document Server

    Pittermann, Johannes; Minker, Wolfgang

    2010-01-01

    This book presents novel methods to perform robust speech-based emotion recognition at low complexity. It describes a flexible dialogue model to conveniently integrate emotions and other dialogue-influencing parameters in human-computer interaction.

  20. The interactive design collaboratorium

    DEFF Research Database (Denmark)

    Bødker, Susanne; Petersen, Marianne Graves; Krogh, Peter Gall

    2001-01-01

    This paper reports on experimental process in which a prototype was developed of an interactive design collaboatorium, in cooperation with a group of usability designers. In a longterm research cooperation, this usability group has changed its work practice in order to work in the design...... collaboratorium. The design collaboratorium was developed to move usability design away from a lab towards an open physical and organizational space where designer, users and engineers meet and collaborate, or work alongside each other. The cooperation between researchers and the usability gruop has resulted...... in practical experimentation in projects and in design of an experimental design collaboratorium emploing electronic whiteboards, 3D design documentation, etc. This experimental prototype has been evaluated in cooperative workshops. We report on the results of this evaluation....

  1. 感知媒体--机器感知与人机交互%Perceptive Media: Machine Perception and Human Computer Interaction

    Institute of Scientific and Technical Information of China (English)

    2000-01-01

    Computer hardware has always changed rapidly, but input/output devices, interaction techniques, and software for human-computer interaction have not experienced similar growth and improvement. The GUI-based style of interaction has made computers simpler and easier to use, especially for office productivity applications where computers are used as tools to accomplish specific tasks. However, as the way we use computers changes and computing becomes more pervasive and ubiquitous, largely due to advances in bandwidth and mobility, GUIs will not easily support the range of interactions necessary to meet users' needs. In order to accommodate a wider range of scenarios, tasks, users, and preferences, we need to move toward interfaces that are natural, intuitive, adaptive, and unobtrusive. "Perceptive media" is an interdisciplinary initiative to combine multimedia display and machine perception to create useful, adaptive, responsive interfaces between people and technology. This article describes and investigates aspects of perceptive media and gives examples of work in one particular sub-area, Vision Based Interfaces.

  2. Urban Interaction Design

    DEFF Research Database (Denmark)

    Brynskov, Martin; Bermúdez, Juan Carlos Carvajal; Fernández, Manu;

    This book is an effort to explore the newly emerging field of urban interaction design that addresses these issues. In the first part of the book, 'Foundations', we look into its origins. Where do its practitioners come from? How are they working together? What methodologies do they bring...... to the table? What are the key concepts they are addressing in their work? In the second part of the book named 'Trends', we go into current developments in the networked city and how urban interaction design as a field addresses these. Taken together, these sections will not give the definite definition...

  3. Urban Interaction Design

    DEFF Research Database (Denmark)

    Brynskov, Martin; Bermúdez, Juan Carlos Carvajal; Fernández, Manu

    This book is an effort to explore the newly emerging field of urban interaction design that addresses these issues. In the first part of the book, 'Foundations', we look into its origins. Where do its practitioners come from? How are they working together? What methodologies do they bring...... to the table? What are the key concepts they are addressing in their work? In the second part of the book named 'Trends', we go into current developments in the networked city and how urban interaction design as a field addresses these. Taken together, these sections will not give the definite definition...

  4. Interactive Shape Design

    CERN Document Server

    Cani, Marie-Paule; Wyvill, Geoff

    2008-01-01

    Providing an intuitive modeling system, which would enable us to communicate about any free-form shape we have in mind at least as quickly as with real-world tools, is one of the main challenges of digital shape design. The user should ideally be able to create, deform, and progressively add details to a shape, without being aware of the underlying mathematical representation nor being tied by any constraint on the geometrical or topological nature of the model. This book presents the field of interactive shape design from this perspective. Since interactively creating a shape builds on the hu

  5. Ubiquitous Human Computing

    OpenAIRE

    Zittrain, Jonathan L.

    2008-01-01

    Ubiquitous computing means network connectivity everywhere, linking devices and systems as small as a thumb tack and as large as a worldwide product distribution chain. What could happen when people are so readily networked? This short essay explores issues arising from two possible emerging models of ubiquitous human computing: fungible networked brainpower and collective personal vital sign monitoring.

  6. Designing for interaction

    OpenAIRE

    2004-01-01

    At present, the design of computer-supported group-based learning (CS)GBL) is often based on subjective decisions regarding tasks, pedagogy and technology, or concepts such as ‘cooperative learning’ and ‘collaborative learning’. Critical review reveals these concepts as insufficiently substantial to serve as a basis for (CS)GBL design. Furthermore, the relationship between outcome and group interaction is rarely specified a priori. Thus, there is a need for a more systematic approach to desig...

  7. 1-B it 人机交互系统%One-Bit human-computer interactive system

    Institute of Scientific and Technical Information of China (English)

    程煜; 张鸣宇; 陶霖密

    2015-01-01

    通过研制普适的非对称交互系统,解决运动能力障碍人群借助通用计算设备通过互联网进行交流这一问题。虚拟鼠标替代传统鼠标、中文输入法替代传统键盘输入功能、快捷键替代传统键盘快捷操作功能,作为交互系统的基础支持完全根据用户自身意志完成各类操作;配置1-Bit输入设备有效减轻了运动障碍人群的操作负担。基于上述方法,设计并开发实现了1-Bit人机交互系统,该系统能够利用1-Bit输入设备完成对普通计算机的操作。实验测试和分析表明,用户可以基于1-Bit输入设备操作电脑,包括文字输入、网页浏览、音视频播放、日常护理等功能,满足用户的日常电脑使用需求,同时该交互系统具有易于学习、功能方便扩展的特性。%Through developing a universal asymmetric interactive system, the obstacle of communication in the In-ternet among movement disability crowds through general computing equipment is solved.A virtual mouse took the place of the traditional mouse.A Chinese input method and shortcut keys were used instead of the original keyboard input.Users can operate computers according to their own will.The set of the one-Bit input device can further re-duce the burden for the disabled people.Based on the above-mentioned method, a one-Bit interaction system was developed and implemented, which can manipulate computers by the one-Bit input device.The user tests and anal-ysis of the system indicate that users can manipulate computers with multi-functions, including text entry, website browsing, audio and video play, and health care via one-Bit input device.The system is easy to learn and its func-tions can be developed and expanded easily, which meets the daily requirements for a user to operate a computer.

  8. Human Work Interaction Design

    DEFF Research Database (Denmark)

    2015-01-01

    In this paper, we review research in the emerging practice and research field of Human Work Interaction Design (HWID). We present a HWID frame-work, and a sample of 54 papers from workshops, conferences and journals from the period 2009-2014. We group the papers into six topical groups, and then ...

  9. Human Work Interaction Design

    DEFF Research Database (Denmark)

    2015-01-01

    In this paper, we review research in the emerging practice and research field of Human Work Interaction Design (HWID). We present a HWID framework, and a sample of 54 HWID related papers from workshops, conferences and journals from the period 2009–2014. We group the papers into six topical group...

  10. Human Work Interaction Design

    DEFF Research Database (Denmark)

    Lopes, Arminda; Ørngreen, Rikke

    This book constitutes the thoroughly refereed post-conference proceedings of the Third IFIP WG 13.6 Working Conference on Human Work Interaction Design, HWID 2012, held in Copenhagen, Denmark, in December 2012. The 16 revised papers presented were carefully selected for inclusion in this volume...

  11. 近距离3D人机交互技术研究实现%Research and implementation of 3D human computer interactive technology in close scenario

    Institute of Scientific and Technical Information of China (English)

    刘川; 邬春学

    2015-01-01

    3D human-computer interaction is an amalgamation of computer graphics, virtual reality and pattern recognition, which consists of virtual environment and 3D object recognition. A total solution consisting of virtual environment rendering and 3D object recognition is proposed and applied in the close human-computer interaction scenes, which simulate virtual scenario with the ratio of 1∶1. The research analyses the transformation between virtual environment and reality; three main factors which have influence on stereo display of virtual object have been explored, which include the camera angle, the distance between two cameras in OpenGL and the stereo image pairs generation;3D object recognition is implemented on Intel Perceptual Computing. Experiments show that the solution has excellent 3D effect in simulation virtual scenario with 1∶1 ratio and high gesture recognition rate.%3D人机交互技术是计算机图形学、虚拟现实和模式识别的交叉融合领域,可分为虚拟环境的显示和三维物体识别。该研究将虚拟环境显示和三维物体识别整合成一个完整的解决方案并应用到1∶1模拟虚拟场景的近距离交互。研究了虚拟现实之间的坐标转换;分析了影响虚拟物体立体显示的三个主要因素:OpenGL中摄像机的张角,摄像机间距和立体图像对的产生;并实现了基于Intel Perceptual Computing的三维物体识别。实验结果显示:该方案在1∶1模拟虚拟场景方面具有良好的3D显示效果,同时在手势识别方面有较高的识别率。

  12. 基于人眼注视非穿戴自然人机交互%Gazing Based Non-Wearable and Natural Human-Computer Interaction

    Institute of Scientific and Technical Information of China (English)

    王佳雯; 管业鹏

    2016-01-01

    提出了一种基于人眼注视的非穿戴自然人机交互新方法。基于人体生物结构特征,采用主动形状模型确定人眼轮廓特征点,并根据HSV色彩空间构建人眼特征直方图,采用粒子滤波法,对人眼目标跟踪与定位。基于最大三角化划分人眼轮廓特征,构建人眼几何模型,通过图像帧间均值滤波,确定人眼注视交互目标,实现非穿戴的人机交互,满足用户交互的灵活性、舒适性和自由性等要求。通过实验对比,验证了该方法有效、可行。%A novel non-wearable and natural human-computer interaction(HCI)method has been proposed based on eye gazing. According to human being biological structure characteristics ,an active shape model is employed to locate some feature points in the eye profile. A histogram of eye feature has been built according to the HSV color space. A particle filter method has been adopted to track and locate the eye. A 2D eye geometric model is constructed based on the maximal triangulation of the eye contour features. A temporal median filter strategy has been developed to determine a stable gazing interactive target. Non-wearable and natural HCI modal is realized in which the user can move flexibly both in comfort and freedom interactive ways. Experiment results indicate that the developed approach is efficient and can be used to natural non-wearable HCI.

  13. 多模态人机交互中基于笔输入的手势识别%Pen-Based Gesture Recognition in Multimodal Human-Computer Interaction

    Institute of Scientific and Technical Information of China (English)

    王延江; 袁保宗

    2001-01-01

    为研究多模态人机交互系统的理论及构造方法,提出了一种快速的、单笔划手势识别方法.该方法通过提取手势轨迹的关键点及各关键点的运移方向,形成特征码,然后与标准手势符号的各种可能的特征码进行匹配.其中方向特征用于预分类,而关键点位置信息用于细分类.实验结果表明该方法速度快、识别率高.%This paper proposes a fast, one-stroke pen gesture recognition approac h to the studying of multimodal human-computer interaction theory and building method. In the approach, a pen gesture is characterized by a sequence of dominan t points along the gesture trajectory and a sequence of writing directions betwe en consecutive dominant points. The recognition result can be obtained by matchi ng the feature code of the input gesture with the various possible feature codes of each standard gesture. The directional feature is used for gesture pre-class ification and the positional information is used for fine classification. Experi mental results show that this approach is fast and can get a high recognition rate.

  14. Gesture Recognition for Human-computer Interaction by Using Neural Networks%手势语言识别的神经网络方法

    Institute of Scientific and Technical Information of China (English)

    袁景和; 王勇; 常胜江; 张延炘

    2002-01-01

    For the purpose of human-computer interaction(HCI),a visual approach based on gesture recognition is proposed in this paper.The technique essentially includes detection and segmentation,feature extraction,and recognition of a number of gestures which are assigned as some control commands.Each of the processing stages employs a neural network for skin-color detection,principal component analysis(PCA) as well as clustering encoding of the hand-gestures.Details of the approach and experiment results are provided.The experimental recognizing accuracy is 94 %.%提供了一种用于人机交互(HCI)的手势语言可视化识别方法.该方法包括用于几种控制命令的手势的探测、分割、特征提取及识别,每一步的处理都用到了神经网络方法,像肤色探测、主元分析(PCA)以及聚类编码识别.实验结果显示正确识别率高达94 %.

  15. Feature selection for speech emotion recognition in Spanish and Basque: on the use of machine learning to improve human-computer interaction.

    Directory of Open Access Journals (Sweden)

    Andoni Arruti

    Full Text Available Study of emotions in human-computer interaction is a growing research area. This paper shows an attempt to select the most significant features for emotion recognition in spoken Basque and Spanish Languages using different methods for feature selection. RekEmozio database was used as the experimental data set. Several Machine Learning paradigms were used for the emotion classification task. Experiments were executed in three phases, using different sets of features as classification variables in each phase. Moreover, feature subset selection was applied at each phase in order to seek for the most relevant feature subset. The three phases approach was selected to check the validity of the proposed approach. Achieved results show that an instance-based learning algorithm using feature subset selection techniques based on evolutionary algorithms is the best Machine Learning paradigm in automatic emotion recognition, with all different feature sets, obtaining a mean of 80,05% emotion recognition rate in Basque and a 74,82% in Spanish. In order to check the goodness of the proposed process, a greedy searching approach (FSS-Forward has been applied and a comparison between them is provided. Based on achieved results, a set of most relevant non-speaker dependent features is proposed for both languages and new perspectives are suggested.

  16. Feature selection for speech emotion recognition in Spanish and Basque: on the use of machine learning to improve human-computer interaction.

    Science.gov (United States)

    Arruti, Andoni; Cearreta, Idoia; Alvarez, Aitor; Lazkano, Elena; Sierra, Basilio

    2014-01-01

    Study of emotions in human-computer interaction is a growing research area. This paper shows an attempt to select the most significant features for emotion recognition in spoken Basque and Spanish Languages using different methods for feature selection. RekEmozio database was used as the experimental data set. Several Machine Learning paradigms were used for the emotion classification task. Experiments were executed in three phases, using different sets of features as classification variables in each phase. Moreover, feature subset selection was applied at each phase in order to seek for the most relevant feature subset. The three phases approach was selected to check the validity of the proposed approach. Achieved results show that an instance-based learning algorithm using feature subset selection techniques based on evolutionary algorithms is the best Machine Learning paradigm in automatic emotion recognition, with all different feature sets, obtaining a mean of 80,05% emotion recognition rate in Basque and a 74,82% in Spanish. In order to check the goodness of the proposed process, a greedy searching approach (FSS-Forward) has been applied and a comparison between them is provided. Based on achieved results, a set of most relevant non-speaker dependent features is proposed for both languages and new perspectives are suggested.

  17. Interaction Design for Public Spaces

    DEFF Research Database (Denmark)

    Kortbek, Karen Johanne

    2008-01-01

    In this abstract I describe the doctorial research project "Interaction Design for Public Spaces". The objective of the project is to explore and design interaction contexts in culture related public spaces such as museums, experience centres and festivals. As a perspective on this domain, I...... will help interaction designers when designing for bodily movement, and communicating and staging interactive content in public spaces....

  18. Human Work Interaction Design

    DEFF Research Database (Denmark)

    2015-01-01

    In this paper, we review research in the emerging practice and research field of Human Work Interaction Design (HWID). We present a HWID frame-work, and a sample of 54 papers from workshops, conferences and journals from the period 2009-2014. We group the papers into six topical groups, and then at......-tempt to map these groups to the framework to find research gaps for future re-search. We find that the groups of papers cover all areas of the framework well for a variety of work and leisure domains. The area in strongest need for more research papers is the development of the holistic framework itself....... Furthermore, much focus has been on studying design sketching or implemented systems-in-use, while little attention has been paid to mature design (prototypes) or early implementation (content templates). In conclusion, we recommend an update to the framework so that it can be also useful for research...

  19. Handbook of human computation

    CERN Document Server

    Michelucci, Pietro

    2013-01-01

    This volume addresses the emerging area of human computation, The chapters, written by leading international researchers, explore existing and future opportunities to combine the respective strengths of both humans and machines in order to create powerful problem-solving capabilities. The book bridges scientific communities, capturing and integrating the unique perspective and achievements of each. It coalesces contributions from industry and across related disciplines in order to motivate, define, and anticipate the future of this exciting new frontier in science and cultural evolution. Reade

  20. 体感设备与被动立体相结合的人机交互方法研究%Research on the method of human-computer interaction in combining somatosensory equipment with passive stereo

    Institute of Scientific and Technical Information of China (English)

    谭剑波; 张光刘; 李琳

    2011-01-01

    The technology of human-computer interaction full of sense of immersion and manipulation is the target of researchers in the area of virtual reality, and three-dimensional display and somatosensory interaction has become the hot topics at present. By means of introducing the Somatosensory equipment into the display environment of passive stereo, this paper designs and develops a three-dimensional tennis game. Taking the advantage of a stereo display of 3D, and through reasonably planning the relationships and mapping links among objects, participants' visual sense and somatosensory equipment in the game, the sense of immersion and manipulation is improved dramatically.%富有沉浸感和操纵感的人机交互技术是虚拟现实学科研究者的追求目标,立体显示与体感交互是当前的热点问题.文章将体感设备引入被动立体的显示环境,设计开发了一个立体网球游戏,利用立体显示的三维视觉特性,通过合理规划游戏中的对象、参与人的视觉感官以及体感设备三者之间的联系和映射关系,使沉浸感和操纵感得到很大的提升.

  1. 基于多屏协同的智能电视人机交互系统%SMART TV HUMAN-COMPUTER INTERACTION SYSTEM BASED ON MULTI-SCREEN COLLABORATION

    Institute of Scientific and Technical Information of China (English)

    黄兴旺; 孙鹏; 韩锐; 刘春梅

    2016-01-01

    基于多屏协同的智能电视人机交互系统定义了移动设备对智能电视的远程操控和文本输入的通信机制,以解决用户对智能电视的操作不灵活的问题,尤其改善用户的文本输入操作体验。该通信机制稳定、可扩展性强,适用于不同平台的远程操控和文本输入需求。该系统基于 UPnP 协议实现了快速连接移动设备和智能电视,并且以 Android 系统广播机制和输入机制为依据,提出了基于虚拟驱动的输入扩展机制,达到了原生鼠标键盘事件的效果,实现了利用移动设备对智能电视进行交互控制的设计。实验证明,该人机交互系统,具有无缝连接、操作简单的优点,尤其适合用户进行文本输入操作。%The smart TV human-computer interaction system based on multi-screen collaboration defines a communication mechanism for mobile devices in regard to remote control and text input on smart TV so as to solve the problem that user’s control on smart TV is not flexible,in particular to improve user’s experience of text inputting operation.This mechanism is stable and has high scalability,and is suitable for the requirement of remote control and text input on different platforms.Based on UPnP protocol the system implements fast connection on mobile devices and smart TV,and presents the virtual drive-based input extension mechanism based on Android system broadcast mechanism and input mechanism,this achieves the effect of the native mouse and keyboard events,thus realises the design of using mobile devices to interactively control smart TV.Experiments show that this human-computer interaction system has the advantages of seamless connectivity and simple operation,and is particularly suitable for users in text input operation.

  2. Design livre: cannibalistic interaction design

    NARCIS (Netherlands)

    van Amstel, Frederick; Vassao, C.A.; Ferraz, G.B.; Formia, E.M.

    2012-01-01

    This paper provides a historical account of cannibalism as used to explain how Brazilians integrate foreign cultural influences into their own culture and introduces a design praxis based on it. From Modernism to Digital Culture, cannibalism is a recurring tactic used to overcome cultural traditions

  3. Results-Based Interaction Design

    Science.gov (United States)

    Weiss, Meredith

    2008-01-01

    Interaction design is a user-centered approach to development in which users and their goals are the driving force behind a project's design. Interaction design principles are fundamental to the design and implementation of effective websites, but they are not sufficient. This article argues that, to reach its full potential, a website should also…

  4. Investigation of Lecture method on Fitts' Law in Human-computer Interaction Courses%人机交互课程中费茨定律的讲授方案探析

    Institute of Scientific and Technical Information of China (English)

    涂华伟

    2016-01-01

    费茨定律(Fitts’Law)是人机交互界面设计中的重要指导理论。因此,费茨定律的讲授是人机交互课堂的重要环节。在本文中,作者以自身教学实践为基础,提出费茨定律的三层次讲解模型(理论层次、应用层次和科研层次),以系统地讲授费茨定律的理论及应用。具体而言,这个模型首先对比香农定理和费茨定律,分析费茨定律起源及其参数含义。其次参考商业操作系统(iOS和Windows)的设计,说明费茨定律的应用场景。最后以发表在人机交互顶级会议CHI上新颖的研究成果为例,阐述费茨定律的理论指导作用。课堂反馈初步说明了该教学模型的有效性。该教学方式不仅为更好地讲解费茨定律提供了借鉴,也为讲授人机交互课程的其他知识给出了思路。%Fitts' law plays an important role in human-computer interface design. Hence, the lecture on Fitts' law is vital in Human-computer Interaction (HCI) courses. In this article, the author proposes a three-level lecture model (theory, application and research levels) based on the author' teaching experience. Specifically, this model first compares Shannon's theorem to Fit-ts' law so as to analyze the origin of Fitts' Law and the meanings of its parameters. Then this model refers to commercial OS design such as iOS and Windows to illustrate application scenarios of Fitts' law. Last, this model demonstrates the function of Fitts' law as a theoretical guidance by taking research outcomes published in the top level HCI conference CHI as examples. The initial feedback demonstrates the effectiveness of the lecture model. The proposed method not only provides references of how to better lecture on Fitts' law, but also offers thoughts to lecture on other HCI knowledge.

  5. Intelligent adaptive systems an interaction-centered design perspective

    CERN Document Server

    Hou, Ming; Burns, Catherine

    2014-01-01

    A synthesis of recent research and developments on intelligent adaptive systems from the HF (human factors) and HCI (human-computer interaction) domains, this book provides integrated design guidance and recommendations for researchers and system developers. It addresses a recognized lack of integration between the HF and HCI research communities, which has led to inconsistencies between the research approaches adopted, and a lack of exploitation of research from one field by the other. The book establishes design guidance through the review of conceptual frameworks, analytical methodologies,

  6. 人机交互视角下网民符码传播心理探析%Code Communication P sychology of Internet Users from the P erspective of Human-Computer Interaction

    Institute of Scientific and Technical Information of China (English)

    方艳; 明珠; 陈佩

    2016-01-01

    人机交互( Human-Computer Interaction, HCI)是研究人、计算机以及它们之间相互影响的技术。网上的网民符号交流,通过的是技术的平台和技术的手段,同时也是双方心理的“印迹”、传播伦理的表征。本文从人机交互的心理层次对网民使用文字、图像以及图文并茂的符码传播心理进行考察。%Human-Computer Interaction ( HCI) is the technology that studies on people, computer and the relations between them. The Internet users contact each other by codes, through the technology platform and means, which imprints both sides’ psychologies and presents the Internet ethic as well. This paper explores the code communication psychology of the Internet users from Human-Computer Interaction.

  7. Discussion on Technology and Development of Submarine Command and Control System Human-Computer Interaction%潜艇指控系统人机交互技术发展分析*

    Institute of Scientific and Technical Information of China (English)

    程飞

    2013-01-01

      介绍和分析了国外潜艇指控系统人机交互技术的发展情况和技术特点,回顾了国内潜艇指控系统人机交互手段的发展,从满足未来海军潜艇作战需求出发,对潜艇指控人机交互技术的发展进行了前瞻性分析。%In this paper,an introduction and analysis are given for general development situation and technical feature of Human-computer Interaction for foreign submarine C2 system,and then the Human-computer Interaction for domestic submarine C2 systems are reviewed briefly.In the view of satisfying operational requirement of our future submarine,we analyzed the development of Human-computer Interaction for submarine C2 system.

  8. Temporal form in interaction design

    DEFF Research Database (Denmark)

    Vallgårda, Anna; Winther, Morten Trøstrup; Mørch, Nina;

    2015-01-01

    a nuanced account of what temporal form is in interaction design, and we look at related work synthesizing what we already know of the temporal concerns in interaction design and HCI. In the second part we present a design experiment through which we explore the experiential qualities of a set of 11 simple...

  9. Spatial experiences and interaction design

    DEFF Research Database (Denmark)

    Dalsgård, Peter

    2006-01-01

    IT is rapidly spreading to non-desktop environments, and is increasingly being used for post-functional purposes. Recent contributions within the field of interaction design have indicated a tight coupling between physico-spatial and experiential issues, both on a technological and on a theoretical...... level. However, interaction design and HCI yet has little to offer designers working with physico-spatial and experiential issues in practical design cases. In this paper, I argue that experiments that explore spatial and experiential aspects are crucial in developing the practice of interaction design....... These  aspects may be brought to the forefront by engaging in, reflecting upon, and reporting from physico-spatial design experiments, and by making spatial and experience-oriented design representations part of the design process. These experiments may be supported by design representations inspired...

  10. Mathematical morphology based electro-oculography recognition algorithm for human-computer interaction%基于数学形态学的眼电信号识别及其应用

    Institute of Scientific and Technical Information of China (English)

    陈卫东; 李昕; 刘俊; 郝耀耀; 廖玉玺; 苏煜; 张韶岷; 郑筱祥

    2011-01-01

    Electro-oculography (EOG) signals can be used for recognizing the directions of eye movements and voluntary eye blinks, which can be used to develop a new human-computer interaction (HCI) system.A mathematical morphology based algorithm was presented to process the EOG signals, which always contain some interference components, such as baseline drift, EMG interference and movement artifacts.The new approach can effectively reduce the artifacts and recognize the directions of eye movements and voluntary eye blinks by using a set of thresholds. A HCI system for disabled using the method was designed and tested by both healthy and disabled people. Experimental results showed that the average correct rate was 96.2%. The system can be employed in clinical HCI fields.%通过分析眼电(EOG)信号可以识别人眼球的运动状态及眨眼情况,进而设计一种新型的人机交互(HCI)系统.眼电信号通常包含一些干扰信息,如漂移、肌电干扰、运动伪迹.为了去除这些干扰信息,提出一种利用数学形态学对眼电信号进行处理的方法;通过阈值检测可以准确识别使用者眼球的运动状态和有意识眨眼.设计一个基于眼电的人机交互系统并通过健康与残疾被试的测试.实验结果显示,眼电信号识别的平均正确率达到96.2%,表明该方法可以应用于临床人机交互领域.

  11. Creativity, cooperation and interactive design

    DEFF Research Database (Denmark)

    Bødker, Susanne; Petersen, Marianne Graves; Brodersen, Ann Christina

    2000-01-01

    This paper focuses on ways and means of stimulating idea generation in collaborative situations involving designers, engineers, software developers, users and usability people. Particularly, we investigate tools of design, i.e. tools used in design to get ideas for a new interactive application...

  12. Usability and Interaction Design - New Challenges for the Scandinavian Tradition

    DEFF Research Database (Denmark)

    Bødker, Susanne; Sundblad, Yngve

    2008-01-01

    understanding of usability and interaction design. In particular, we discuss how the Scandinavian tradition of user involvement in development is facing up with the challenges of new work and of non-work contexts. There is a tendency that much recent investigations into non-work settings get stuck in a divide......Computer use and interaction possibilities are changing quickly, while use contexts and application types are radically broadening. Technology no longer consists of static tools belonging only to the workplace but permeates work on the move, homes and everyday lives. Pervasive technologies......, augmented reality, small interfaces, tangible interfaces, etc. are dramatically changing the nature of HCI (human-computer interaction). We witness the creation of ad hoc configurations of large and small user interfaces. The new interfaces are moveable and used in changing locations and contexts; different...

  13. Temporal form in interaction design

    DEFF Research Database (Denmark)

    Vallgårda, Anna; Winther, Morten Trøstrup; Mørch, Nina

    2015-01-01

    of tones, pauses, and timbre arranged into harmonies and rhythms. In interaction design it is, for instance, the behaviors of pixels on a screen or the movements in shape-changing interfaces. In this paper we show the power of working explicitly with temporal form in designing computational things. We give...

  14. Refining Interaction Designs through Simplicity

    Science.gov (United States)

    Muñoz, Pablo; Giner, Pau; Pelechano, Vicente

    With more and more devices in our surroundings, users increasingly-consume applications and digital services which compete for their attention. Therefore, users appreciate simplicity when they interact with them because a less intrusive interaction allows users focus on the task at hand. This work relates an approach based on the concept of simplicity. We propose an iterative interaction design process in which we include a new role. This role is only in charge of providing simplified solutions from original designs. Moreover, we put on practice our proposal in a case study in which we design an application to support mobile workflows. We relate our experience and how new ideas were produced towards the definition of refactored interactions by means of the key of Simplicity.

  15. Creativity Methods in Interaction Design

    DEFF Research Database (Denmark)

    Biskjaer, Michael Mose; Dalsgaard, Peter; Halskov, Kim

    2010-01-01

    The field of interaction design encompasses a variety of methods for fostering innovation and creativity. In this paper, we present a selection of such methods that scaffold ideation and concept development in the early phases of design. As a conceptual frame for discussing these methods, we...... introduce four aspects that are particularly salient in the field of interaction design: tradition and transcendence, convergence and divergence, degree of structure, and sources of inspiration. We then outline how the methods relate to each of these aspects. The paper contributes to design practitioners...... by providing an overview of the methods and insights into when and how they may be employed to foster creativity and innovation in the design process; with regards to design research, the main contribution of the paper lies in the establishment and discussion of the four aspects as a frame for analyzing...

  16. Temporal form in interaction design

    DEFF Research Database (Denmark)

    Vallgårda, Anna; Winther, Morten Trøstrup; Mørch, Nina;

    2015-01-01

    Interaction design is distinguished from most other design disciplines through its temporal form. Temporal form is the computational structure that enables and demands a temporal expression in the resulting design. Temporal form is what enables poetry. In music, temporal form is the composition...... of tones, pauses, and timbre arranged into harmonies and rhythms. In interaction design it is, for instance, the behaviors of pixels on a screen or the movements in shape-changing interfaces. In this paper we show the power of working explicitly with temporal form in designing computational things. We give...... temporal forms by letting a series of expert designers reflect upon them. We borrow a framework from Boorstin’s film theory in which he distinguishes between the voyeuristic, the vicarious, and the visceral experience. We show how to use rhythms, complexity, gentle or forceful behavior, etc., to create...

  17. Experiencing Security in Interaction Design

    DEFF Research Database (Denmark)

    Mathiasen, Niels Raabjerg; Bødker, Susanne

    2011-01-01

    Security is experienced differently in different contexts. This paper argues that in everyday situations, users base their security decisions on a mix of prior experiences. When approaching security and interaction design from an experience approach, tools that help bring out such relevant...... experiences for design are needed. This paper reports on how Prompted exploration workshops and Acting out security were developed to target such experiences when iteratively designing a mobile digital signature solution in a participatory design process. We discuss how these tools helped the design process...

  18. Interaction Design for and with the Lived Body: Some Implications of Merleau-Ponty’s Phenomenology

    DEFF Research Database (Denmark)

    Svanæs, Dag

    2013-01-01

    In 2001, Paul Dourish proposed the term embodied interaction to describe a new paradigm for interaction design that focuses on the physical, bodily, and social aspects of our interaction with digital technology. Dourish used Merleau-Ponty’s phenomenology of perception as the theoretical basis...... for his discussion of the bodily nature of embodied interaction. This article extends Dourish’s work to introduce the human-computer interaction community to ideas related to Merleau-Ponty’s concept of the lived body. It also provides a detailed analysis of two related topics: (1) embodied perception...

  19. Game Mechanics and Bodily Interactions: Designing Interactive Technologies for Sports Training

    DEFF Research Database (Denmark)

    Jensen, Mads Møller

    Advancements in wearable and ubiquitous computing technologies have radically increased the possibilities for designing full-body human-computer interactions. Among this multitude of new bodily interaction possibilities are sports training technologies and bodily games. In terms of sports training...... activity as a control mechanism or the core game mechanic. While sports training technologies and bodily games build upon similar technologies and emanate from sports, they do not share focus. One focuses on measuring, monitoring and skill acquisition, while the other focuses on motivation, engagement...... and enjoyment. Thus, despite being two coexisting research areas, they do not extend or contribute to one another per se. However, bridging this gap by combining skill acquisition knowledge from sports training technologies with motivational game mechanics from bodily games holds great potential for designing...

  20. Game Mechanics and Bodily Interactions: Designing Interactive Technologies for Sports Training

    DEFF Research Database (Denmark)

    Jensen, Mads Møller

    2016-01-01

    Advancements in wearable and ubiquitous computing technologies have radically increased the possibilities for designing full-body human-computer interactions. Among this multitude of new bodily interaction possibilities are sports training technologies and bodily games. In terms of sports training...... activity as a control mechanism or the core game mechanic. While sports training technologies and bodily games build upon similar technologies and emanate from sports, they do not share focus. One focuses on measuring, monitoring and skill acquisition, while the other focuses on motivation, engagement...... and enjoyment. Thus, despite being two coexisting research areas, they do not extend or contribute to one another per se. However, bridging this gap by combining skill acquisition knowledge from sports training technologies with motivational game mechanics from bodily games holds great potential for designing...

  1. Haptic and Audio Interaction Design

    DEFF Research Database (Denmark)

    This book constitutes the refereed proceedings of the 5th International Workshop on Haptic and Audio Interaction Design, HAID 2010 held in Copenhagen, Denmark, in September 2010. The 21 revised full papers presented were carefully reviewed and selected for inclusion in the book. The papers are or...

  2. Haptic and Audio Interaction Design

    DEFF Research Database (Denmark)

    This book constitutes the refereed proceedings of the 5th International Workshop on Haptic and Audio Interaction Design, HAID 2010 held in Copenhagen, Denmark, in September 2010. The 21 revised full papers presented were carefully reviewed and selected for inclusion in the book. The papers are or...... are organized in topical sections on multimodal integration, tactile and sonic explorations, walking and navigation interfaces, prototype design and evaluation, and gestures and emotions.......This book constitutes the refereed proceedings of the 5th International Workshop on Haptic and Audio Interaction Design, HAID 2010 held in Copenhagen, Denmark, in September 2010. The 21 revised full papers presented were carefully reviewed and selected for inclusion in the book. The papers...

  3. 基于肤色识别的人机交互方法在游戏中的应用研究%Research on Human-Computer Interaction Methods in Game Application Based on Skin Color Recognition

    Institute of Scientific and Technical Information of China (English)

    闫玉宝; 夏露; 侯宪锋

    2012-01-01

    利用计算机视觉技术实现游戏人机交互来提高游戏的娱乐性,是当前国内外应用研究的热点.文中提出了采用肤色检测技术应用于游戏交互的方法.通过摄像头对肤色进行采样,再利用统计方法对皮肤颜色进行分析建立肤色模型;采用背景差分阈值分割法和Camshift算法进行手势跟踪监测,获取手的位置;将手的位置作为信号传递给游戏角色,从而控制游戏.在VC ++6.0下,使用OpenCV和OpenGL开源库,构建了普通摄像头视觉游戏实验平台,通过手势的运动轨迹控制粒子系统喷射方向.实验结果表明,通过肤色进行手势跟踪监测,进而控制游戏角色运动,具有很好的实时性和交互性.%The game human-computer interaction is fulfilled by making use of computer vision technology to improve the game entertainment. It is a current research hotspot at home and abroad. This paper puts forward the method that the skin detection technology is applied to game interaction. Skin detection technology is applied in human-computer interaction in this paper. Skin color is sampled through the camera, and skin color model is established by making use of statistical methods for analysis of skin color. In order to reduce the influence of the background color recognition, the RGB model translates into HSV model. It takes advantage of the background difference threshold segmentation method and Camshaft algorithm for hand tracking monitoring to get the position of the hand. So as to control the game, the position of handle as a signal is transmitted to characters. And in VC+ + 6. 0, it uses open source library OpenCV and gestures OpenGL to build a common experimental platform game camera vision, with gestures trajectory controlling particle system injection. The experimental result shows that making use of the skin color tracking and monitoring gesture to control game character movement has very good real-time and interactivity.

  4. Interactive Environment Design in Smart City

    Science.gov (United States)

    Deng, DeXiang; Chen, LanSha; Zhou, Xi

    2017-08-01

    The interactive environment design of smart city is not just an interactive progress or interactive mode design, rather than generate an environment such as the “organic” life entity as human beings through interactive design, forming a smart environment with perception, memory, thinking, and reaction.

  5. Magical Realities in Interaction Design

    DEFF Research Database (Denmark)

    Rasmussen, Majken

    2013-01-01

    The field of interaction design is littered with examples of artefacts, which seemingly do not adhere to well-known physical causalities and our innate expectations of how artefacts should behave in the world, thereby creating the impression of a magic reality; where things can float in mid......-air, the usually inanimate TV can become animate, two separate objects can become physically connected, and we can move objects with our mind. The paper presents Subbotsky's [21] four types of magical causalities: mind-over-matter magic, animation magic, nonpermanence magic and sympathetic magic, as a way...... to reflect upon the magical realities constructed by technological artefacts...

  6. Interactive Design of Developable Surfaces

    KAUST Repository

    Tang, Chengcheng

    2016-01-15

    We present a new approach to geometric modeling with developable surfaces and the design of curved-creased origami. We represent developables as splines and express the nonlinear conditions relating to developability and curved folds as quadratic equations. This allows us to utilize a constraint solver, which may be described as energy-guided projection onto the constraint manifold, and which is fast enough for interactive modeling. Further, a combined primal-dual surface representation enables us to robustly and quickly solve approximation problems.

  7. iVisDesigner: Expressive Interactive Design of Information Visualizations.

    Science.gov (United States)

    Ren, Donghao; Höllerer, Tobias; Yuan, Xiaoru

    2014-12-01

    We present the design, implementation and evaluation of iVisDesigner, a web-based system that enables users to design information visualizations for complex datasets interactively, without the need for textual programming. Our system achieves high interactive expressiveness through conceptual modularity, covering a broad information visualization design space. iVisDesigner supports the interactive design of interactive visualizations, such as provisioning for responsive graph layouts and different types of brushing and linking interactions. We present the system design and implementation, exemplify it through a variety of illustrative visualization designs and discuss its limitations. A performance analysis and an informal user study are presented to evaluate the system.

  8. Unimodal and Multimodal Human Perception of Affective States During Human-computer Interaction%人机交互中情感状态单多模的人类感知

    Institute of Scientific and Technical Information of China (English)

    姜雪婷; 王宇; 田丽迎

    2016-01-01

    情感识别是人机交互领域的重要研究课题之一,随着研究通道的增多,研究成本和工作量也越来越大。本文在7种模式下通过未受训的观察员来检测人机交互过程中人类的基本情感状态(包括:厌恶、恐惧、快乐、悲伤和惊讶)的自然表达,并评估稳定性。用混合效应逻辑回归模型对2个观察员( oo)之间的一致性进行计算和分析,结果显示一致性普遍偏低。除了比较单模态和多模态的整体一致性,还比较了单个情感状态在单个模式下的一致性,而比较结果则用超可加性、可加性、冗余性和抑制性效应进行分类。目前,自动情感检测结果的意义还在研究中。%Emotion perception is one of the most important research topics in the field of human-computer interaction. With the increase of channels, research costs and the workload are also increasing. In this paper, the human’ s basic emotion states were been detected by untrained people in seven conditions during human-computer interaction, and assess stability. It computed and analyzed the agreement between two observers( oo) with mixed-effects logistic regression models. The result is generally low. In addition to the overall consistency of the unimodal and multimodal condition, it also compared the consistency of individual affec-tive states in a single model, and classified the results with the superadditive, additive, redundancy and inhibitory effect. The significance of the results of automatic emotion detection is still been discussed.

  9. Designing interfaces patterns for effective interaction design

    CERN Document Server

    Tidwell, Jenifer

    2005-01-01

    This convenient resource offers advice on creating user-friendly interface designs--whether they're delivered on the Web, a CD, or a smart" devices like a cell phone. Solutions to common UI design problems are expressed as a collection of patterns--each one containing concrete examples, recommendations, and warnings. Intended for designers with basic UI design knowledge

  10. 保健型人机键盘的参数优化与工效学设计%Optimization and Ergonomics Design of Human-computer Keyboard

    Institute of Scientific and Technical Information of China (English)

    楚杰

    2009-01-01

    This article analyzes the keyboard functions on the basis of man-machine relations and innovative design both the functional needs of the human body and strong features of the modern health - type keyboard. In which the whole appearance of the keyboard, the key board layout , the bit keys and the design materials . All of these are human ergonomics - based innovative design. That not only is a new attempt of the keyboard design but also is a challenge the human product.%目的:文章探讨键盘参数设计与工作舒适性的关系,拟设计出布局合理,参数优化的保健型人机键盘.方法:采用调查问卷与人机测量相结合的方法,抽样调查100名样本人群,进行手型及手指操作分工测量,得出键盘操作规律.结果:主键盘采用分离设计的思想,Backspace键,delete键移到了主键盘,设置了一组快捷功能键,增加键枯托,键艋的色彩、材料重新选择,初步完成了全新一体化的办公键盘的设计.

  11. The application of 2.5D human-computer interaction inversion to aeromagnetic anomaly interpretation%2.5D人机交互反演在航磁异常解释中的应用

    Institute of Scientific and Technical Information of China (English)

    周子阳; 常树帅; 宁媛丽; 陈江源

    2016-01-01

    2.5D joint inversion of gravity and magnetic module in RGIS data processing software uses 2.5D human-computer interaction inversion method of gravity and magnetic anomalies,which has advantages of simple interface,convenient operation,and real-time dis-play of inversional curve. Taking inversion of GanC-2011-0011 aeromagnetic anomaly in the Dunhuang area of Gansu Province as an ex-ample,this paper describes concrete methods of data import,parameter setting and modeling. The inversion result is basically in accord with verification result with drilling. It is shown that the inversion result is reliable.%RGIS软件中2.5D重磁联合反演模块采用2.5D人机交互重磁异常反演方法,具有界面简洁、操作方便、反演曲线实时显示等优点.笔者以甘肃敦煌地区甘C-2011-0011航磁异常反演为例,介绍了该软件数据输入、参数设置及模型建立的具体方法.反演结果与实际钻孔验证结果基本吻合,表明反演结果可靠.

  12. Measuring Appeal in Human Computer Interaction

    DEFF Research Database (Denmark)

    Neben, Tillmann; Xiao, Bo Sophia; Lim, Eric T.

    2015-01-01

    has relied predominantly on subjective self-rating scales, this research-in-progress paper proposes complementary objective measurement for appeal. We start by reviewing the linkages between the theoretical constructs related to appeal and their neurophysiological correlates. We then review past......Appeal refers to the positive emotional response to an aesthetic, beautiful, or in another way desirable stimulus. It is a recurring topic in information systems (IS) research, and is important for understanding many phenomena of user behavior and decision-making. While past IS research on appeal...

  13. Framing Behaviours in Novice Interaction Designers

    Science.gov (United States)

    Lotz, Nicole; Sharp, Helen; Woodroffe, Mark; Blyth, Richard; Rajah, Dino; Ranganai, Turugare

    2015-01-01

    Framing design problems and solutions has been recognised in design studies as a central designerly activity. Some recent findings with expert designers relate framing practices to problem-solution co-evolution and analogy use, two further widely recognised design strategies. We wanted to understand if interaction design novices also use…

  14. STUDY ON HUMAN-COMPUTER SYSTEM FOR STABLE VIRTUAL DISASSEMBLY

    Institute of Scientific and Technical Information of China (English)

    Guan Qiang; Zhang Shensheng; Liu Jihong; Cao Pengbing; Zhong Yifang

    2003-01-01

    The cooperative work between human being and computer based on virtual reality (VR) is investigated to plan the disassembly sequences more efficiently. A three-layer model of human-computer cooperative virtual disassembly is built, and the corresponding human-computer system for stable virtual disassembly is developed. In this system, an immersive and interactive virtual disassembly environment has been created to provide planners with a more visual working scene. For cooperative disassembly, an intelligent module of stability analysis of disassembly operations is embedded into the human-computer system to assist planners to implement disassembly tasks better. The supporting matrix for stability analysis of disassembly operations is defined and the method of stability analysis is detailed. Based on the approach, the stability of any disassembly operation can be analyzed to instruct the manual virtual disassembly. At last, a disassembly case in the virtual environment is given to prove the validity of above ideas.

  15. About face the essentials of interaction design

    CERN Document Server

    Cooper, Alan; Cronin, David; Noessel, Christopher

    2014-01-01

    The essential interaction design guide, fully revised and updated for the mobile ageAbout Face: The Essentials of Interaction Design, Fourth Edition is the latest update to the book that shaped and evolved the landscape of interaction design. This comprehensive guide takes the worldwide shift to smartphones and tablets into account.  New information includes discussions on mobile apps, touch interfaces, screen size considerations, and more. The new full-color interior and unique layout better illustrate modern design concepts.  The interaction design profession is blooming with the success o

  16. A Physical Approach to Tangible Interaction Design

    DEFF Research Database (Denmark)

    Jensen, Mads Vedel

    2007-01-01

    The field of tangible interaction is growing in rich and diverse directions calling for new forms of understanding. In this paper I will present a view on tangible interaction that has a strong focus on movement and interaction qualities. I will describe a design exercise that transfers interaction...... qualities identified from user observations made in particular contexts to the design of new interaction modalities. The exercise was completed with 16 graduate students and resulted in a set of interactive sculptures that aim to convey particular interaction experiences. I will introduce the process...

  17. Interaction design challenges and solutions for ALMA operations monitoring and control

    Science.gov (United States)

    Pietriga, Emmanuel; Cubaud, Pierre; Schwarz, Joseph; Primet, Romain; Schilling, Marcus; Barkats, Denis; Barrios, Emilio; Vila Vilaro, Baltasar

    2012-09-01

    The ALMA radio-telescope, currently under construction in northern Chile, is a very advanced instrument that presents numerous challenges. From a software perspective, one critical issue is the design of graphical user interfaces for operations monitoring and control that scale to the complexity of the system and to the massive amounts of data users are faced with. Early experience operating the telescope with only a few antennas has shown that conventional user interface technologies are not adequate in this context. They consume too much screen real-estate, require many unnecessary interactions to access relevant information, and fail to provide operators and astronomers with a clear mental map of the instrument. They increase extraneous cognitive load, impeding tasks that call for quick diagnosis and action. To address this challenge, the ALMA software division adopted a user-centered design approach. For the last two years, astronomers, operators, software engineers and human-computer interaction researchers have been involved in participatory design workshops, with the aim of designing better user interfaces based on state-of-the-art visualization techniques. This paper describes the process that led to the development of those interface components and to a proposal for the science and operations console setup: brainstorming sessions, rapid prototyping, joint implementation work involving software engineers and human-computer interaction researchers, feedback collection from a broader range of users, further iterations and testing.

  18. The Quantum Human Computer (QHC) Hypothesis

    Science.gov (United States)

    Salmani-Nodoushan, Mohammad Ali

    2008-01-01

    This article attempts to suggest the existence of a human computer called Quantum Human Computer (QHC) on the basis of an analogy between human beings and computers. To date, there are two types of computers: Binary and Quantum. The former operates on the basis of binary logic where an object is said to exist in either of the two states of 1 and…

  19. Towards Generic Interaction Styles for Product Design

    DEFF Research Database (Denmark)

    Buur, Jacob; Stienstra, Marcelle

    2008-01-01

    A growing uneasiness among users with the experience of current product user interfaces mounts pressure on interaction designers to innovate user interface conventions. In previous research we have shown that a study of the history of product interaction triggers a broader discussion of interaction...... qualities among designers in a team, and that the naming of interaction styles helps establish an aesthetics of interaction design. However, that research focused on one particular product field, namely industrial controllers, and it was yet to be proven, if interaction styles do have generic traits across...... a wider range of interactive products. In this paper we report on five years of continued research into interaction styles for telephones, kitchen equipment, HiFi products and medical devices, and we show how it is indeed possible and beneficial to formulate a set of generic interaction styles....

  20. Study on augmented reality human-computer interactive technology with Vizard and Kinect%基于Vizard和Kinect的增强现实人机交互技术研究

    Institute of Scientific and Technical Information of China (English)

    张利利; 刘江城; 林晓斌

    2016-01-01

    Natural human-computer interaction technology based on posture and language has largely solved the problem of the traditional game experience, and augmented the user experience. This paper presents a method to develop augmented reality interactive technology with Vizard and Kinect. It uses Kinect to obtain tracking identification points of human skeleton, and gets three-dimensional coordinate values of corresponding bones node by Vizard and FAAST. By space vector processing, the body posture can be converted to a state value and then the corresponding control command output is completed, and the interaction control between user and system is realized. The experimental results show that the method is cost low, development cycle short, integrates the real world information with virtual world information seamlessly, thus augments the game user experience.%基于体态和语言的人机自然交互技术很大程度上解决了传统游戏的体验问题,增强了游戏用户的体验感。提出了一种将Vizard和Kinect相结合开发增强现实人机交互技术的方法,即利用Kinect设备获取人体骨骼跟踪识别点,通过Vizard和FAAST取得对应骨骼节点的三维坐标值,并进行空间向量处理,进而判断肢体信息再转换为状态参数,最后完成相应的控制指令输出,实现用户和系统的交互控制。实验结果表明,这种开发方法成本低,周期短,将真实世界信息和虚拟世界信息“无缝”地融合,增强游戏用户的体验感。

  1. INK - Designing for Performative Literary Interactions

    DEFF Research Database (Denmark)

    Fritsch, Jonas; Pold, Søren Bro; Vestergaard, Lasse Steenbock

    2014-01-01

    In this article, we present the interactive literary installation Ink, an experimental installation displayed at the Roskilde library, and the Roskilde Festival, which is designed to prompt public reflection on the nature and role of digital literature. By manipulating three books embedded...... tendencies when designing affectively engaging literary interactions at the edge of art and design. Keywords: Affective engagement, Digital literature, Ergodic reading, Public displays, Performative interaction...

  2. Designing mobile experiences for collocated interaction

    OpenAIRE

    Lundgren, Sus; Fischer, Joel; Reeves, Stuart; Torgersson, Olof

    2015-01-01

    Many of our everyday social interactions involve mobile devices. Yet, these tend to only provide good support for distributed social interactions. Although much HCI and CSCW research has explored how we might support collocated, face-to-face situations using mobile devices, much of this work exists as isolated exemplars of technical systems and / or interaction designs. This paper draws on a range of such exemplars to develop a practical design framework intended for guiding the design of new...

  3. Themes in human work interaction design

    DEFF Research Database (Denmark)

    Ørngreen, Rikke; Clemmensen, Torkil

    2008-01-01

    Abstract. This paper raises themes that are seen as some of the challenges facing the emerging practice and research field of Human Work Interaction Design. The paper has its offset in the discussions and writings that have been dominant within the IFIP Working Group on Human Work Interaction...... Design (name HWID) through the last two and half years since the commencement of this Working Group. The paper thus provides an introduction to the theory and empirical evidence that lie behind the combination of empirical work studies and interaction design. It also recommends key topics for future...... research in Human Work Interaction Design....

  4. Interaction Design and Usability of Learning Spaces in 3D Multi-user Virtual Worlds

    Science.gov (United States)

    Minocha, Shailey; Reeves, Ahmad John

    Three-dimensional virtual worlds are multimedia, simulated environments, often managed over the Web, which users can 'inhabit' and interact via their own graphical, self-representations known as 'avatars'. 3D virtual worlds are being used in many applications: education/training, gaming, social networking, marketing and commerce. Second Life is the most widely used 3D virtual world in education. However, problems associated with usability, navigation and way finding in 3D virtual worlds may impact on student learning and engagement. Based on empirical investigations of learning spaces in Second Life, this paper presents design guidelines to improve the usability and ease of navigation in 3D spaces. Methods of data collection include semi-structured interviews with Second Life students, educators and designers. The findings have revealed that design principles from the fields of urban planning, Human- Computer Interaction, Web usability, geography and psychology can influence the design of spaces in 3D multi-user virtual environments.

  5. Fashion sketch design by interactive genetic algorithms

    Science.gov (United States)

    Mok, P. Y.; Wang, X. X.; Xu, J.; Kwok, Y. L.

    2012-11-01

    Computer aided design is vitally important for the modern industry, particularly for the creative industry. Fashion industry faced intensive challenges to shorten the product development process. In this paper, a methodology is proposed for sketch design based on interactive genetic algorithms. The sketch design system consists of a sketch design model, a database and a multi-stage sketch design engine. First, a sketch design model is developed based on the knowledge of fashion design to describe fashion product characteristics by using parameters. Second, a database is built based on the proposed sketch design model to define general style elements. Third, a multi-stage sketch design engine is used to construct the design. Moreover, an interactive genetic algorithm (IGA) is used to accelerate the sketch design process. The experimental results have demonstrated that the proposed method is effective in helping laypersons achieve satisfied fashion design sketches.

  6. Towards Advanced Interaction Design Concepts

    OpenAIRE

    Dijkman, Remco; Dirgahayu, Teduh; Quartel, Dick

    2006-01-01

    In this paper we analyse the interaction mechanisms provided by Web Services technology and by CORBA. Specifically we analyse the request/response, callback, polling and (multicasr) message passing mechanisms. As a result we present Coloured Petri Nets that capture the behaviour of these mechanisms precisely. Based on our analysis we define concepts for representing the Web Services and CORBA interactions in a suitable and platform independent manner. These concepts can be used for platfonn i...

  7. 基于多点手势识别的人机交互技术框架%Framework of human-computer interaction based on multi-point gesture recognition

    Institute of Scientific and Technical Information of China (English)

    李文生; 解梅; 邓春健

    2011-01-01

    提出了一种基于机器视觉的多点手势识别方法及其人机交互技术框架.指尖跟踪和手势识别服务程序通过一个普通的摄像机捕获用户手的运动,对多个指尖目标进行实时检测和跟踪,在指尖跟踪结果基础上利用BP神经网络实现多点手势识别,并根据指尖跟踪和手势识别结果构造相应的消息(包括低级指点消息和高级手势消息)发送给客户端应用程序,客户端响应消息并进行相应的处理.该框架可以帮助开发人员的在应用程序中增加类似iPhone多点触摸控制的多点手势识别控制功能,实现更加自然的人机交互,提高用户操作体验.%A framework of human-computer interaction based on multi-point gesture recognition is presented. The server of fingertip tracking and gesture recognition firstly captures the movement of user' s hands by a camera, detects and tracks multiple fingertips in real time, then realizes multi-point gesture recognition by making use of the results of fingertip tracking through BP neural network. Finally,the server constructs messages (including primary fmgertip messages and senior gesture message) according to the result of fingertip tracking and gesture recognition and sends them the client application, the client responds to the messages. The framework can help programmers realize multi-point gesture based control functions just like multi-touch functions of iPhone, achieve a more natural humancomputer interaction and improve the operation experience of user.

  8. Designing Interactive Technology for Teens

    DEFF Research Database (Denmark)

    Read, Janet; Iversen, Ole Sejer; Horton, Matthew

    2012-01-01

    This half-day workshop builds upon previous work by the authors in understanding and designing for teenagers where the initial concern was to understand cool. Expanding out from this work, the workshop proposers now seek to better understand all the activities around designing for teenagers – the...

  9. Human Work Interaction Design Meets International Development

    DEFF Research Database (Denmark)

    Campos, Pedro; Clemmensen, Torkil; Barricelli, Barbara Rita

    2017-01-01

    Over the last decade, empirical relationships between work domain analysis and HCI design have been identified by much research in the field of Human Work Interaction Design (HWID) across five continents. Since this workshop takes place at the Interact Conference in Mumbai, there is a unique oppo...

  10. Designing Creative User Interactions for Learning

    Science.gov (United States)

    Hong, Yi-Chun; Clinton, Gregory; Rieber, Lloyd P.

    2014-01-01

    Profitable creative ideas can emerge from within virtually any phase of the instructional design and development process. However, the design of user interactions is perhaps where learners can most directly experience the benefits of such ideas. In this article, the authors discuss principles of learner interaction as found in the instructional…

  11. Interactive Learning for Graphic Design Foundations

    Science.gov (United States)

    Chu, Sauman; Ramirez, German Mauricio Mejia

    2012-01-01

    One of the biggest problems for students majoring in pre-graphic design is students' inability to apply their knowledge to different design solutions. The purpose of this study is to examine the effectiveness of interactive learning modules in facilitating knowledge acquisition during the learning process and to create interactive learning modules…

  12. Exploring Mediated Interactions: A Design Exercise

    NARCIS (Netherlands)

    Vyas, Dhaval; Dix, Alan; Nijholt, Antinus; Jorge, J

    2008-01-01

    With the emergence of personal and ubiquitous computing systems in the last decade, interaction designers have started designing products by employing quality oriented aspects such as user experience, playfulness, enchantment and others. In order to explore novel forms of mediated interactions,

  13. Designing Creative User Interactions for Learning

    Science.gov (United States)

    Hong, Yi-Chun; Clinton, Gregory; Rieber, Lloyd P.

    2014-01-01

    Profitable creative ideas can emerge from within virtually any phase of the instructional design and development process. However, the design of user interactions is perhaps where learners can most directly experience the benefits of such ideas. In this article, the authors discuss principles of learner interaction as found in the instructional…

  14. Interactive Learning for Graphic Design Foundations

    Science.gov (United States)

    Chu, Sauman; Ramirez, German Mauricio Mejia

    2012-01-01

    One of the biggest problems for students majoring in pre-graphic design is students' inability to apply their knowledge to different design solutions. The purpose of this study is to examine the effectiveness of interactive learning modules in facilitating knowledge acquisition during the learning process and to create interactive learning modules…

  15. Usability and Interaction Design in West Africa

    DEFF Research Database (Denmark)

    Sørensen, Jannick Kirk

    , with a specific aim at the dissemination of knowledge in field of interaction design both in an academic context, as well as among practitioners. More specifically the paper discusses how interaction design knowledge can be disseminated in West Africa, particularly in Higher Education.......Good usability is important in all ICT solutions. To achieve good usability, a good praxis for interaction design is needed. Usability and interaction design have however emerged and established itself in a North European and US context. The ICT industry in Africa do not have the same resources...... in the field of interaction design as in the developed world. While good usability and good user experiences are important to all users of ICT, the question is whether the methods and techniques that were mainly developed in Scandinavia, Europe and US are suitable for ICT development in Africa? Can ideals...

  16. Designing Interactive Technology for Teens

    DEFF Research Database (Denmark)

    Read, Janet; Iversen, Ole Sejer; Horton, Matthew;

    2012-01-01

    This half-day workshop builds upon previous work by the authors in understanding and designing for teenagers where the initial concern was to understand cool. Expanding out from this work, the workshop proposers now seek to better understand all the activities around designing for teenagers – the...... space around teenagers whilst also distilling the similarities and differences in terms of similar approaches for children and adults....

  17. Design Articulations for Aesthetics of Interaction

    DEFF Research Database (Denmark)

    Petersen, Marianne Graves; Krogh, Peter

    2009-01-01

    In this paper we present three categories of design articulations addressing the characteristic qualities of aesthetics of interaction. By aesthetics of interaction we point to the process in which interactive technology brings about aesthetic experience in the use of interactive technology...... in everyday life. As designers we are prohibited access to the aesthetic experience of the user. However, we have the possibility of articulating intentions and values embedded in the artefact that can be interpreted in use and thereby providing the artefact an aesthetic potential for users to unleash. Design...... articulations serve as catalysts for developing and choosing design expressions in the design process. Design articulations are embodied in artifacts, that address desired, anticipated or identified user experiences and capabilities, carrying a format which enable discussions also with non...

  18. Supporting Negotiation Behavior with Haptics-Enabled Human-Computer Interfaces

    OpenAIRE

    Küçükyılmaz, Ayşe; Sezgin, Tevfik Metin; Başdoğan, Çağatay

    2012-01-01

    An active research goal for human-computer interaction is to allow humans to communicate with computers in an intuitive and natural fashion, especially in real-life interaction scenarios. One approach that has been advocated to achieve this has been to build computer systems with human-like qualities and capabilities. In this paper, we present insight on how human-computer interaction can be enriched by employing the computers with behavioral patterns that naturally appear in human-human nego...

  19. Human Factors Considerations in System Design

    Science.gov (United States)

    Mitchell, C. M. (Editor); Vanbalen, P. M. (Editor); Moe, K. L. (Editor)

    1983-01-01

    Human factors considerations in systems design was examined. Human factors in automated command and control, in the efficiency of the human computer interface and system effectiveness are outlined. The following topics are discussed: human factors aspects of control room design; design of interactive systems; human computer dialogue, interaction tasks and techniques; guidelines on ergonomic aspects of control rooms and highly automated environments; system engineering for control by humans; conceptual models of information processing; information display and interaction in real time environments.

  20. Hybrid Design Tools Intuit Interaction

    NARCIS (Netherlands)

    Wendrich, R.E.; Kyvsgaard Hansen, P.; Rasmussen, J.; Jorgensen, K.A.; Tollestrup, C.

    2012-01-01

    Non-linear, non-explicit, non-standard thinking and ambiguity in design tools has a great impact on enhancement of creativity during ideation and conceptualization. Tacit-tangible representation based on a mere idiosyncratic and individual approach combined with computational assistance allows the u

  1. Designing Contestability: Interaction Design, Machine Learning, and Mental Health.

    Science.gov (United States)

    Hirsch, Tad; Merced, Kritzia; Narayanan, Shrikanth; Imel, Zac E; Atkins, David C

    2017-06-01

    We describe the design of an automated assessment and training tool for psychotherapists to illustrate challenges with creating interactive machine learning (ML) systems, particularly in contexts where human life, livelihood, and wellbeing are at stake. We explore how existing theories of interaction design and machine learning apply to the psychotherapy context, and identify "contestability" as a new principle for designing systems that evaluate human behavior. Finally, we offer several strategies for making ML systems more accountable to human actors.

  2. Teaching Scandinavian Interaction Design in West Africa

    DEFF Research Database (Denmark)

    Sørensen, Jannick Kirk

    2016-01-01

    Methods for interaction design have emerged and established themselves first in a Scandinavian context, later in US context and in the rest of the developed world. While good usability and good user experiences are important to all users of ICT, the question is whether the methods and techniques ...... Scandinavian Participatory design can be used to localize the learning process and make interaction design methods sensitive to the West African context. The paper is based on the author’s reflection on his experiences teaching interaction design in West Africa.......Methods for interaction design have emerged and established themselves first in a Scandinavian context, later in US context and in the rest of the developed world. While good usability and good user experiences are important to all users of ICT, the question is whether the methods and techniques...

  3. Defining Interactions and Interfaces in Engineering Design

    DEFF Research Database (Denmark)

    Parslov, Jakob Filippson

    This PhD thesis focuses on the understanding and definition of interactions and interfaces during the architectural decomposition of complex, multi-technological products. The Interaction and Interface Framework developed in this PhD project contribute to the field of engineering design research......’ across any engineering discipline for describing and communicating about interactions and interfaces in engineering design. The framework contains classifications of three key terms; interaction, interaction mechanism, and interface. Due to the first principles, physics-­based approach to deriving...... of a product. The framework further proposes an 8-­step architecting approach explicitly articulating how to systematically apply the framework top-­‐down thus enabling complete and unambiguous descriptions of interactions and interfaces throughout the system. A tool called an Interaction Specification Wheel...

  4. Design for Interaction: Notes for course 41072

    DEFF Research Database (Denmark)

    Restrepo-Giraldo, John Dairo

    2005-01-01

    elements of an interface’s layout,text components form and colours etc. The course focuses on developing skills in the analysis, design and evaluation of products from a user centered perspective. These elements are discussed in the course: - Paradigms in Human-Product Interaction - Human Factors......This course studies how Humans and Products interact with eachother. Insight in human product interaction is achieved by studying our sensorial, motor and cognitive systems. Insight into interfaces design is achieved by manipulating and improving the communicative, interactive and motivating...

  5. Researching interaction guidelines - Mapping playful quality to design interactive products

    NARCIS (Netherlands)

    Chen, Y.C.; Liu, W.

    2012-01-01

    The interactions in IT supported activities in a Generation Y work context were studied and discussed, which general design guidelines have een revealed. However, further research about practical design guidelines hasn’t been performed. This study aims to serve as supplement of this part based on p

  6. Interaction Design in the Built Environment: Designing for the 'Universal User'.

    Science.gov (United States)

    Dalton, Cathy

    2016-01-01

    chronic and acute anxiety. Analysis of the characteristics of such users gives rise to various 'personas', whose functional and psychosocial needs may be best met by responsive environments which take consideration of affective state, that is, of mood and emotion. Human-computer interaction which marries responsive architecture and affective computing offers a new paradigm for smart environments, which are intrinsically user-centred as a consequence. The technical complexity of designing such an environment must always be balanced by the absolute necessity of utilising Universal Design principles to reduce the underlying technological complexity to a usable interface. This paper is a preliminary exploration of the principles underlying the design of one such responsive environment: an interactive sensory room for children with autism spectrum disorders, (ASDs), which aims to promote relaxation and thus reduce anxiety.

  7. Design Mining Interacting Wind Turbines.

    Science.gov (United States)

    Preen, Richard J; Bull, Larry

    2016-01-01

    An initial study has recently been presented of surrogate-assisted evolutionary algorithms used to design vertical-axis wind turbines wherein candidate prototypes are evaluated under fan-generated wind conditions after being physically instantiated by a 3D printer. Unlike other approaches, such as computational fluid dynamics simulations, no mathematical formulations were used and no model assumptions were made. This paper extends that work by exploring alternative surrogate modelling and evolutionary techniques. The accuracy of various modelling algorithms used to estimate the fitness of evaluated individuals from the initial experiments is compared. The effect of temporally windowing surrogate model training samples is explored. A surrogate-assisted approach based on an enhanced local search is introduced; and alternative coevolution collaboration schemes are examined.

  8. Blended Interaction Spaces for Collaborative Design

    DEFF Research Database (Denmark)

    Dalsgaard, Peter; Halskov, Kim; Klokmose, Clemens Nylandsted

    During the past five years, we have explored the use, potentials and challenges of Blended Interaction spaces. In addition, we have a long background in developing and exploring methods for collaborative design. In this workshop paper, we give an overview of our work and present our visions...... and ongoing research in developing Blended Interaction spaces for collaborative design. We then identify key themes and challenges pertinent for the workshop....

  9. Interactive Reliability-Based Optimal Design

    DEFF Research Database (Denmark)

    Sørensen, John Dalsgaard; Thoft-Christensen, Palle; Siemaszko, A.

    1994-01-01

    Interactive design/optimization of large, complex structural systems is considered. The objective function is assumed to model the expected costs. The constraints are reliability-based and/or related to deterministic code requirements. Solution of this optimization problem is divided in four main...... be used in interactive optimization....

  10. Themes in human work interaction design

    DEFF Research Database (Denmark)

    Ørngreen, Rikke; Clemmensen, Torkil

    2008-01-01

    Abstract. This paper raises themes that are seen as some of the challenges facing the emerging practice and research field of Human Work Interaction Design. The paper has its offset in the discussions and writings that have been dominant within the IFIP Working Group on Human Work Interaction...

  11. Inverse design of cooperative electromagnetic interactions

    CERN Document Server

    Langlais, Mathieu; Besbes, Mondher; Ben-Abdallah, Philippe

    2013-01-01

    The cooperative electromagnetic interactions between discrete resonators have been widely used to modify the optical properties of metamaterials. Here we propose a general evolutionary approach for engineering these interactions in arbitrary networks of resonators. To illustrate the performances of this approach, we designed by genetic algorithm, an almost perfect broadband absorber in the visible range made with a simple binary array of metallic nanoparticles.

  12. Personalised product design using virtual interactive techniques

    CERN Document Server

    Zacharia, Kurien; Varghese, Surekha Mariam

    2012-01-01

    Use of Virtual Interactive Techniques for personalized product design is described in this paper. Usually products are designed and built by considering general usage patterns and Prototyping is used to mimic the static or working behaviour of an actual product before manufacturing the product. The user does not have any control on the design of the product. Personalized design postpones design to a later stage. It allows for personalized selection of individual components by the user. This is implemented by displaying the individual components over a physical model constructed using Cardboard or Thermocol in the actual size and shape of the original product. The components of the equipment or product such as screen, buttons etc. are then projected using a projector connected to the computer into the physical model. Users can interact with the prototype like the original working equipment and they can select, shape, position the individual components displayed on the interaction panel using simple hand gestur...

  13. Implicit scaffolding in interactive simulations: Design strategies to support multiple educational goals

    CERN Document Server

    Podolefsky, Noah S; Perkins, Katherine K

    2013-01-01

    We build on theoretical foundations of tool-mediated learning, tool design, and human computer interaction to develop a framework for implicit scaffolding in learning environments. Implicit scaffolding employs affordances, constraints, cueing, and feedback in order to frame and scaffold student exploration without explicit guidance, and it is a particularly useful design framework for interactive simulations in science and mathematics. A key purpose of implicit scaffolding is to support a range of educational goals including affect, process, and content. In particular, the use of implicit scaffolding creates learning environments that are productive for content learning and are able to simultaneously support the affective goals of student agency and ownership over the learning process - goals that may not be addressed in more directed learning environments. We describe how the framework is applied in the context of the Energy Skate Park: Basics simulation, a simulation aimed at middle school student learning ...

  14. Interactivity, Game Creation, Design, Learning, and Innovation

    DEFF Research Database (Denmark)

    This book constitutes the proceedings of two conferences: The 5th International Conference on ArtsIT, Interactivity and Game Creation (ArtsIT 2016) and the First International Conference on Design, Learning and Innovation (DLI 2016). ArtsIT is reflecting trends in the expanding field of digital art......, interactive art, and how game creation is considered an art form. The decision was made to augment the title of ArtsIT to be in future known as “The International Conference on Interactivity, Game Creation, Design, Learning, and Innovation”. The event was hosted in Esbjerg, Denmark in May 2016 and attracted...

  15. Interactive Graphics Analysis for Aircraft Design

    Science.gov (United States)

    Townsend, J. C.

    1983-01-01

    Program uses higher-order far field drag minimization. Computer program WDES WDEM preliminary aerodynamic design tool for one or two interacting, subsonic lifting surfaces. Subcritical wing design code employs higher-order far-field drag minimization technique. Linearized aerodynamic theory used. Program written in FORTRAN IV.

  16. Speech Dialogue with Facial Displays Multimodal Human-Computer Conversation

    CERN Document Server

    Nagao, K; Nagao, Katashi; Takeuchi, Akikazu

    1994-01-01

    Human face-to-face conversation is an ideal model for human-computer dialogue. One of the major features of face-to-face communication is its multiplicity of communication channels that act on multiple modalities. To realize a natural multimodal dialogue, it is necessary to study how humans perceive information and determine the information to which humans are sensitive. A face is an independent communication channel that conveys emotional and conversational signals, encoded as facial expressions. We have developed an experimental system that integrates speech dialogue and facial animation, to investigate the effect of introducing communicative facial expressions as a new modality in human-computer conversation. Our experiments have shown that facial expressions are helpful, especially upon first contact with the system. We have also discovered that featuring facial expressions at an early stage improves subsequent interaction.

  17. An Anthropological Move Towards Tangible Interaction Design

    DEFF Research Database (Denmark)

    Jensen, Mads Vedel

    2005-01-01

    User interaction design has for many years been concerned with the skills required in operating computers and machines. For keyboard and mouse operated, screen-based user interfaces the main focus has been on the cognitive skills of humans. This paper takes as a basic preamble that a shift from...... keyboards to tangible interaction design requires one to study the skills built through bodily movement. The emerging field of Anthropology of Movement can help in studying and understanding human movement. With inspiration from anthropology, philosophy and sociology, I have analyzed a short video sequence...... of a plant operator operating very tangible machinery. Tangible interaction can be regarded as a series of discrete actions, but based on the analysis I will argue that the movements in between the hands-on actions are crucial to understanding skilled user interaction. Possibly designing with respect...

  18. Applying Human Computation Methods to Information Science

    Science.gov (United States)

    Harris, Christopher Glenn

    2013-01-01

    Human Computation methods such as crowdsourcing and games with a purpose (GWAP) have each recently drawn considerable attention for their ability to synergize the strengths of people and technology to accomplish tasks that are challenging for either to do well alone. Despite this increased attention, much of this transformation has been focused on…

  19. Cockpit design and evaluation using interactive graphics

    Science.gov (United States)

    Evans, S. M.

    1975-01-01

    A general overview of the characteristics of an interactive graphics system which was developed to assist cockpit engineers design and evaluate work stations was presented. The manikin used in this COMputerized BIomechanical MAN-model (COMBIMAN) was described, as are provisions for generating work stations and assessing interactions between man and environment. The applications of the present system are explained, and critiques of COMBIMAN are presented. The limitations of the existing programs and the requirements of the designers necessitate future revisions and additions to the biomechanical and erogonomic properties of COMBIMAN. Some of these enhancements are discussed.

  20. Seven-step problem-based learning in an interaction design course

    DEFF Research Database (Denmark)

    Schultz, Nette; Christensen, Hans Peter

    2004-01-01

    The objective in this paper is the implementation of the highly structured seven-step PBL procedure as part of the learning process in a human-computer interaction design course at the Technical University of Denmark, taking into account the common learning processes in PBL and the interaction...... individual reports after each case in the PBL-process in order to explore the students’ inter- and intra-personal team skills development in the learning process. Different qualitative and quantitative evaluation methods have been used to obtain a thorough evaluation of PBL used as a learning method among...... others in a single course. The evaluation results showed that the students definitely took a deep approach to learning, and indicated clearly that the students had obtained competences not only within the traditional HCI curriculum but also in terms of team-work skills....

  1. Design for interaction between humans and intelligent systems during real-time fault management

    Science.gov (United States)

    Malin, Jane T.; Schreckenghost, Debra L.; Thronesbery, Carroll G.

    1992-01-01

    Initial results are reported to provide guidance and assistance for designers of intelligent systems and their human interfaces. The objective is to achieve more effective human-computer interaction (HCI) for real time fault management support systems. Studies of the development of intelligent fault management systems within NASA have resulted in a new perspective of the user. If the user is viewed as one of the subsystems in a heterogeneous, distributed system, system design becomes the design of a flexible architecture for accomplishing system tasks with both human and computer agents. HCI requirements and design should be distinguished from user interface (displays and controls) requirements and design. Effective HCI design for multi-agent systems requires explicit identification of activities and information that support coordination and communication between agents. The effects are characterized of HCI design on overall system design and approaches are identified to addressing HCI requirements in system design. The results include definition of (1) guidance based on information level requirements analysis of HCI, (2) high level requirements for a design methodology that integrates the HCI perspective into system design, and (3) requirements for embedding HCI design tools into intelligent system development environments.

  2. Rappresentare il progetto di interaction Design

    Directory of Open Access Journals (Sweden)

    Michele Zannoni

    2013-03-01

    Full Text Available ItQuesto saggio indaga le conseguenze che, nel mutato contesto del progetto contemporaneo del design, implica la forte convergenza della disciplina del progetto nei temi legati all'interaction design. L'evidenza di questo mutamento mette in luce come nell'iter progettuale il ruolo centrico del disegno e della rappresentazione è messo in crisi da una trasformazione dei contenuti del progetto. Il rapporto tra il progetto dell'interfaccia e il product design, la dematerializzazione dei feedback tattili e visivi, la sempre più diffusa digitalizzazione delle superfici di interazione degli oggetti, mostrano come il design del prodotto non è immune alla trasformazione che ha cambiato i media della comunicazione negli ultimi dieci anni e gli strumenti della rappresentazione si devono adeguare per poter prefigurare una sempre maggior complessità del percorso progettuale.EnIn the changing context of contemporary design, this essay explores the consequences entailed by the significant convergence of the discipline of design towards the themes relative to action design. The evidence of this change highlights how the central role of drawing and representation in the design process is challenged by the transformation in the contents of design. The relationship between the design of the interface and product design, the dematerialization of tactile and visual feedback, the increasingly widespread digitalization of the interaction surfaces of objects, prove that product design is not immune to the transformation that has changed communication media over the past ten years and the tools of representation must adapt to maintain the capacity to prefigure the growing complexity of the design process.

  3. Designing Gestural Interfaces Touchscreens and Interactive Devices

    CERN Document Server

    Saffer, Dan

    2008-01-01

    If you want to get started in new era of interaction design, this is the reference you need. Packed with informative illustrations and photos, Designing Gestural Interfaces provides you with essential information about kinesiology, sensors, ergonomics, physical computing, touchscreen technology, and new interface patterns -- information you need to augment your existing skills in traditional" websites, software, or product development. This book will help you enter this new world of possibilities."

  4. Designing specificity of protein-substrate interactions

    NARCIS (Netherlands)

    Coluzza, I.; Frenkel, D.

    2004-01-01

    One of the key properties of biological molecules is that they can bind strongly to certain substrates yet interact only weakly with the very large number of other molecules that they encounter. Using a simple lattice model, we test several methods to design molecule-substrate binding specificity. W

  5. Designing specificity of protein-substrate interactions

    NARCIS (Netherlands)

    Coluzza, I.; Frenkel, D.

    2004-01-01

    One of the key properties of biological molecules is that they can bind strongly to certain substrates yet interact only weakly with the very large number of other molecules that they encounter. Using a simple lattice model, we test several methods to design molecule-substrate binding specificity.

  6. Teaching Scandinavian Interaction Design in West Africa

    DEFF Research Database (Denmark)

    Sørensen, Jannick Kirk

    2016-01-01

    Methods for interaction design have emerged and established themselves first in a Scandinavian context, later in US context and in the rest of the developed world. While good usability and good user experiences are important to all users of ICT, the question is whether the methods and techniques...

  7. Urban Interaction Design: Towards City Making

    NARCIS (Netherlands)

    Brynskov, M.; Carvajal Bermúdez, J.C.; Fernández, M.; Korsgaard, H.; Mulder, I.J.; Piskorek, K.; Rekow, L.; De Waal, M.

    2014-01-01

    This book is an effort to explore the newly emerging field of urban interaction design that addresses these issues. In the first part of the book, 'Foundations', we look into its origins. Where do its practitioners come from? How are they working together? What methodologies do they bring to the tab

  8. Interaction Design as a Bricolage Practice

    DEFF Research Database (Denmark)

    Vallgårda, Anna; Fernaeus, Ylva

    2015-01-01

    With this paper we propose bricolage as an interaction design practice. We make the case that bricolage promotes design qualities that are specifically tuned to tangible and material computing practices in that it is highly sensible towards the unstable physical world and proposes a non-hierarchi......-hierarchical negotiation of forms. We further show how bricolage can aid design results with strong and rich cultural and material grounding. Finally, we argue how bricolage and mythical thinking can be proponents for new ways of thinking and using technology....

  9. Designing Interactive Applications to Support Novel Activities

    Directory of Open Access Journals (Sweden)

    Hyowon Lee

    2013-01-01

    Full Text Available R&D in media-related technologies including multimedia, information retrieval, computer vision, and the semantic web is experimenting on a variety of computational tools that, if sufficiently matured, could support many novel activities that are not practiced today. Interactive technology demonstration systems produced typically at the end of their projects show great potential for taking advantage of technological possibilities. These demo systems or “demonstrators” are, even if crude or farfetched, a significant manifestation of the technologists’ visions in transforming emerging technologies into novel usage scenarios and applications. In this paper, we reflect on design processes and crucial design decisions made while designing some successful, web-based interactive demonstrators developed by the authors. We identify methodological issues in applying today’s requirement-driven usability engineering method to designing this type of novel applications and solicit a clearer distinction between designing mainstream applications and designing novel applications. More solution-oriented approaches leveraging design thinking are required, and more pragmatic evaluation criteria is needed that assess the role of the system in exploiting the technological possibilities to provoke further brainstorming and discussion. Such an approach will support a more efficient channelling of the technology-to-application transformation which are becoming increasingly crucial in today’s context of rich technological possibilities.

  10. Designing Software-Based Interactive Installations

    DEFF Research Database (Denmark)

    Andreasen, Troels; Juul, Niels Christian; Rosendahl, Mads

    2014-01-01

    What. This chapter focuses on software engineering principles with specific emphasis on interactive installations providing embodied, tangible, and immersive experiences for the user. Such installations may deliver light, image, sound, and movement through actuators and may provide interaction...... installations and support the description of the approach with a single case- a bumper car competition. Why. To some extent, standard techniques for software development can be adapted for interactive installations. However, there is a need to emphasize the unique aspects of installations, bringing tangible...... architecture as well as esthetic experience, artistic expression, and leisure aspects into focus. The approach presented here has this intended purpose. Where. Building on experience from conventional software development and with inspiration from interaction design and creative programming, this chapter...

  11. Human -Computer Interface using Gestures based on Neural Network

    Directory of Open Access Journals (Sweden)

    Aarti Malik

    2014-10-01

    Full Text Available - Gestures are powerful tools for non-verbal communication. Human computer interface (HCI is a growing field which reduces the complexity of interaction between human and machine in which gestures are used for conveying information or controlling the machine. In the present paper, static hand gestures are utilized for this purpose. The paper presents a novel technique of recognizing hand gestures i.e. A-Z alphabets, 0-9 numbers and 6 additional control signals (for keyboard and mouse control by extracting various features of hand ,creating a feature vector table and training a neural network. The proposed work has a recognition rate of 99%. .

  12. Control/structure interaction design methodology

    Science.gov (United States)

    Briggs, Hugh C.; Layman, William E.

    1989-01-01

    The Control Structure Interaction Program is a technology development program for spacecraft that exhibit interactions between the control system and structural dynamics. The program objectives include development and verification of new design concepts (such as active structure) and new tools (such as a combined structure and control optimization algorithm) and their verification in ground and possibly flight test. The new CSI design methodology is centered around interdisciplinary engineers using new tools that closely integrate structures and controls. Verification is an important CSI theme and analysts will be closely integrated to the CSI Test Bed laboratory. Components, concepts, tools and algorithms will be developed and tested in the lab and in future Shuttle-based flight experiments. The design methodology is summarized in block diagrams depicting the evolution of a spacecraft design and descriptions of analytical capabilities used in the process. The multiyear JPL CSI implementation plan is described along with the essentials of several new tools. A distributed network of computation servers and workstations was designed that will provide a state-of-the-art development base for the CSI technologies.

  13. DECOUPLER DESIGN FOR AN INTERACTING TANKS SYSTEM

    Directory of Open Access Journals (Sweden)

    Duraid F. Ahmed

    2013-05-01

    Full Text Available The mathematical model forthe two interacting tanks system was derived and the dynamic behavior of thissystem was studied by introducing a step change in inlet flow rate. In thispaper, the analysis of the interaction loops between the controlled variable(liquid level and manipulated variable (inlet flow rate was carried out usingthe relative gain array. Also decoupling technique is applied to eliminate theeffect this interaction by design suitable decouplers for the system. Theresults show that the gain of each loop is cut in half when the opposite loopis closed and the gain of other loop changes sign when the opposite loop isclosed. The decoupling method show that the liquid level of tank one isconstant when the second inlet flow changes and to keep the liquid level oftank two constant the first inlet flow must be changed.

  14. Control/structure interaction conceptual design tool

    Science.gov (United States)

    Briggs, Hugh C.

    1990-01-01

    The JPL Control/Structure Interaction Program is developing new analytical methods for designing micro-precision spacecraft with controlled structures. One of these, the Conceptual Design Tool, will illustrate innovative new approaches to the integration of multi-disciplinary analysis and design methods. The tool will be used to demonstrate homogeneity of presentation, uniform data representation across analytical methods, and integrated systems modeling. The tool differs from current 'integrated systems' that support design teams most notably in its support for the new CSI multi-disciplinary engineer. The design tool will utilize a three dimensional solid model of the spacecraft under design as the central data organization metaphor. Various analytical methods, such as finite element structural analysis, control system analysis, and mechanical configuration layout, will store and retrieve data from a hierarchical, object oriented data structure that supports assemblies of components with associated data and algorithms. In addition to managing numerical model data, the tool will assist the designer in organizing, stating, and tracking system requirements.

  15. Data Analysis Tools and Methods for Improving the Interaction Design in E-Learning

    Science.gov (United States)

    Popescu, Paul Stefan

    2015-01-01

    In this digital era, learning from data gathered from different software systems may have a great impact on the quality of the interaction experience. There are two main directions that come to enhance this emerging research domain, Intelligent Data Analysis (IDA) and Human Computer Interaction (HCI). HCI specific research methodologies can be…

  16. Kinesthetic Interaction

    DEFF Research Database (Denmark)

    Fogtmann, Maiken Hillerup; Fritsch, Jonas; Kortbek, Karen Johanne

    2008-01-01

    Within the Human-Computer Interaction community there is a growing interest in designing for the whole body in interaction design. The attempts aimed at addressing the body have very different outcomes spanning from theoretical arguments for understanding the body in the design process, to more...... to reveal bodily potential in relation to three design themes – kinesthetic development, kinesthetic means and kinesthetic disorder; and seven design parameters – engagement, sociality, movability, explicit motivation, implicit motivation, expressive meaning and kinesthetic empathy. The framework is a tool...

  17. Human-Computer Interaction: A Journal of Theoretical, Empirical and Methodological Issues of User Science and of System Design. Volume 7, Number 1

    Science.gov (United States)

    1992-01-01

    1957 (Welford, 1960) and has been observed in other studies since (Buck, 1986; Crossman & Goodeve, 1963/1983; Drury, 1975; Klapp , 1975; Langolf et al... Klapp , S. T. (1975). Feedback versus motor programming in the control of aimed movements. Journal of Experimental Psychology, 104, 147-153. Knight, A

  18. Designing Progressive and Interactive Analytics Processes for High-Dimensional Data Analysis.

    Science.gov (United States)

    Turkay, Cagatay; Kaya, Erdem; Balcisoy, Selim; Hauser, Helwig

    2017-01-01

    In interactive data analysis processes, the dialogue between the human and the computer is the enabling mechanism that can lead to actionable observations about the phenomena being investigated. It is of paramount importance that this dialogue is not interrupted by slow computational mechanisms that do not consider any known temporal human-computer interaction characteristics that prioritize the perceptual and cognitive capabilities of the users. In cases where the analysis involves an integrated computational method, for instance to reduce the dimensionality of the data or to perform clustering, such non-optimal processes are often likely. To remedy this, progressive computations, where results are iteratively improved, are getting increasing interest in visual analytics. In this paper, we present techniques and design considerations to incorporate progressive methods within interactive analysis processes that involve high-dimensional data. We define methodologies to facilitate processes that adhere to the perceptual characteristics of users and describe how online algorithms can be incorporated within these. A set of design recommendations and according methods to support analysts in accomplishing high-dimensional data analysis tasks are then presented. Our arguments and decisions here are informed by observations gathered over a series of analysis sessions with analysts from finance. We document observations and recommendations from this study and present evidence on how our approach contribute to the efficiency and productivity of interactive visual analysis sessions involving high-dimensional data.

  19. Empathy in Distance Learning Design Practice

    Science.gov (United States)

    Matthews, Michael T.; Williams, Gregory S.; Yanchar, Stephen C.; McDonald, Jason K.

    2017-01-01

    The notion of designer empathy has become a cornerstone of design philosophy in fields such as product design, human-computer interaction, and service design. But the literature on instructional designer empathy and learner analysis suggests that distance learning designers are generally quite removed from the learners with whom they could be…

  20. Human-computer interface incorporating personal and application domains

    Science.gov (United States)

    Anderson, Thomas G.

    2011-03-29

    The present invention provides a human-computer interface. The interface includes provision of an application domain, for example corresponding to a three-dimensional application. The user is allowed to navigate and interact with the application domain. The interface also includes a personal domain, offering the user controls and interaction distinct from the application domain. The separation into two domains allows the most suitable interface methods in each: for example, three-dimensional navigation in the application domain, and two- or three-dimensional controls in the personal domain. Transitions between the application domain and the personal domain are under control of the user, and the transition method is substantially independent of the navigation in the application domain. For example, the user can fly through a three-dimensional application domain, and always move to the personal domain by moving a cursor near one extreme of the display.

  1. Android design patterns interaction design solutions for developers

    CERN Document Server

    Nudelman, Greg

    2013-01-01

    Master the challenges of Android user interface development with these sample patterns With Android 4, Google brings the full power of its Android OS to both smartphone and tablet computing. Designing effective user interfaces that work on multiple Android devices is extremely challenging. This book provides more than 75 patterns that you can use to create versatile user interfaces for both smartphones and tablets, saving countless hours of development time. Patterns cover the most common and yet difficult types of user interactions, and each is supported with richly illustrate

  2. Large interactive database: design and implementation

    Science.gov (United States)

    Peralta-Fabi, Ricardo; Peralta, Alejandro; Vicente, Esau; Prado, Jorge M.; Diaz, C.

    1992-04-01

    A database system is being integrated in order to store and interactively retrieve information from a several hundred Gbytes optical memory. The low cost, high reliability requirements for the development and maintenance phase of the system suggested a modular design based on a network server, optical server, and some 40 (80386 based) viewing consoles with touch screens, but no keyboard or other controls since they are exposed to use by the general public. Optical disks store graphics, video, stills, text, animation, and audio which are accessed through hypertext and interactive graphics while a somewhat simple expert analyzes and records data on various aspects of the user, such as general interests, common questions, sociological-educational, background, etc. This information is in turn used to adapt several parameters of information display: rate of flow, language style, number and type of control buttons, degree of detail, and others. The large quantity of video, still images, and different graphics formats, has made it necessary to optimize the information contained via reduction of colors/resolution, compression techniques, and recursive use of a basic set of displays and video segments. The paper presents the design in some detail, with general examples of system capabilities, growth, and applications.

  3. Design of a solar tracking interactive kiosk

    Science.gov (United States)

    Greene, Nathaniel R.; Brunskill, Jeffrey C.

    2017-01-01

    A two-axis solar tracker and its interactive kiosk were designed by an interdisciplinary team of students and faculty. The objective was to develop a publicly accessible kiosk that would facilitate the study of energy usage and production on campus. Tracking is accomplished by an open-loop algorithm, microcontroller, and ham radio rotator. Solar panel output is monitored in real time and displayed to the public with lights and digits that can be read by the casual passersby. While maximum power point tracking is the most accurate means of quantifying the output power of a photovoltaic panel, simplicity and design constraints dictated the use of short-circuit current as a proxy for power. A touchscreen display allows kiosk visitors to compare two solar panels, an automatic tracker that faces the sun, and an identical panel whose elevation and azimuth can be controlled with a virtual joystick. This project was a capstone experience for students in physics/engineering, computer science, and instructional technology. We discuss technical challenges and design choices, as well as the educational goals of the kiosk.

  4. A tabletop interactive storytelling system: designing for social interaction

    NARCIS (Netherlands)

    Alofs, Thijs; Theune, Mariet; Swartjes, I.M.T.

    This paper presents the Interactive Storyteller, a multi-user interface for AI-based interactive storytelling, where stories emerge from the interaction of human players with intelligent characters in a simulated story world. To support face-to-face contact and social interaction, we position users

  5. Human-computer interface glove using flexible piezoelectric sensors

    Science.gov (United States)

    Cha, Youngsu; Seo, Jeonggyu; Kim, Jun-Sik; Park, Jung-Min

    2017-05-01

    In this note, we propose a human-computer interface glove based on flexible piezoelectric sensors. We select polyvinylidene fluoride as the piezoelectric material for the sensors because of advantages such as a steady piezoelectric characteristic and good flexibility. The sensors are installed in a fabric glove by means of pockets and Velcro bands. We detect changes in the angles of the finger joints from the outputs of the sensors, and use them for controlling a virtual hand that is utilized in virtual object manipulation. To assess the sensing ability of the piezoelectric sensors, we compare the processed angles from the sensor outputs with the real angles from a camera recoding. With good agreement between the processed and real angles, we successfully demonstrate the user interaction system with the virtual hand and interface glove based on the flexible piezoelectric sensors, for four hand motions: fist clenching, pinching, touching, and grasping.

  6. The Human-Computer Domain Relation in UX Models

    DEFF Research Database (Denmark)

    Clemmensen, Torkil

    This paper argues that the conceptualization of the human, the computer and the domain of use in competing lines of UX research have problematic similarities and superficial differences. The paper qualitatively analyses concepts and models in five research papers that together represent two...... influential lines of UX research: aesthetics and temporal UX, and two use situations: using a website and starting to use a smartphone. The results suggest that the two lines of UX research share a focus on users’ evaluative judgments of technology, both focuses on product qualities rather than activity...... domains, give little details about users, and treat human-computer interaction as perception. The conclusion gives similarities and differences between the approaches to UX. The implications for theory building are indicated....

  7. Application Exploration of Techniques of New Type Human-computer Interaction in Games%新型人机互动技术在游戏中的应用探索

    Institute of Scientific and Technical Information of China (English)

    薛凯

    2011-01-01

    随着计算机性能的不断发展,人机交互的瓶颈问题越来越突出.传统的人机交互手段已经远远不能满足现代计算机互动游戏所需要的信息量.因此使用最廉价和最普及的人机交互设备(网络摄像头和麦克风)拓展了人机交互的信息量,从而增强人机交互的效率,实现一个不用鼠标键盘进行游戏控制的新的游戏形态.%At present,the bottle-neck of human-machine interaction is more and more outstanding along with computer performance development.The traditional man-machine interactive technique can't provide enough information to modern computer interactive games.Therefore,the information amount of human-machine interaction is expanded by using the cheapest and popular human-machine equipments(web camera and microphone) to increase the efficiency of human-machine.A new game form can be realized without a mouse and keyboard controlling.

  8. Designing Gender in Social Media: Unpacking Interaction Design as a Carrier of Social Norms

    National Research Council Canada - National Science Library

    Lundmark, Sofia; Normark, Maria

    2014-01-01

    .... Of interest in the area of interaction design is people’s use of designed things, which also makes it relevant to relate interaction design to the social norms present in society, such as gendered norms...

  9. Making Sense: Interactive Sculptures as Tangible Design Material

    DEFF Research Database (Denmark)

    Jensen, Mads Vedel; Stienstra, Marcelle

    2007-01-01

    The field of tangible interaction shows an increasing focus on embodiment; how the body has a central role in how we as human beings experience, understand, and interact with the world we live in. In this paper we present a design exercise that has a strong focus on the body and how interaction....... The interactive sculptures served as a physical reflective tool that allowed the students to test and experience the qualities of interaction they wanted to bring into a new design, before they moved on to designing the actual product. We conclude that interactive sculptures serve as a rich design material...

  10. Integrating conceptualizations of experience into the interaction design process

    DEFF Research Database (Denmark)

    Dalsgaard, Peter

    2010-01-01

    From a design perspective, the increasing awareness of experiential aspects of interactive systems prompts the question of how conceptualizations of experience can inform and potentially be integrated into the interaction design process. This paper presents one approach to integrating theoretical...... perspectives on experience in design by formulating conceptual constructs that can guide design decisions....

  11. User-Centered Design Gymkhana

    OpenAIRE

    Garreta Domingo, Muriel; Almirall Hill, Magí; Mor Pera, Enric

    2007-01-01

    The User-centered design (UCD) Gymkhana is a tool for human-computer interaction practitioners to demonstrate through a game the key user-centered design methods and how they interrelate in the design process.The target audiences are other organizational departments unfamiliar with UCD but whose work is related to the definition, cretaion, and update of a product service.

  12. A Language/Action Model of Human-Computer Communication in a Psychiatric Hospital

    Science.gov (United States)

    Morelli, R. A.; Goethe, J. W.; Bronzino, J. D.

    1990-01-01

    When a staff physician says to an intern he is supervising “I think you should try medication X,” this statement may differ in meaning from the same string of words spoken between colleagues. In the first case, the statement may have the force of an order (“Do this!”), while in the latter it is merely a suggestion. In either case, the utterance sets up important expectations which constrain the future actions of the parties involved. This paper lays out an analytic framework, based on speech act theory, for representing such “conversations for action” so that they may be used to inform the design of human-computer interaction. The language/action design perspective views the information system -- in this case an expert system that monitors drug treatment -- as one of many “agents” within a broad communicative network. Speech act theory is used to model a typical psychiatric hospital unit as a system of communicative action. In addition to identifying and characterizing the primary communicative agents and speech acts, the model presents a taxonomy of key conversational patterns and shows how they may be applied to the design of a clinical monitoring system. In the final section, the advantages and implications of this design approach are discussed.

  13. Access to Space Interactive Design Web Site

    Science.gov (United States)

    Leon, John; Cutlip, William; Hametz, Mark

    2000-01-01

    The Access To Space (ATS) Group at NASA's Goddard Space Flight Center (GSFC) supports the science and technology community at GSFC by facilitating frequent and affordable opportunities for access to space. Through partnerships established with access mode suppliers, the ATS Group has developed an interactive Mission Design web site. The ATS web site provides both the information and the tools necessary to assist mission planners in selecting and planning their ride to space. This includes the evaluation of single payloads vs. ride-sharing opportunities to reduce the cost of access to space. Features of this site include the following: (1) Mission Database. Our mission database contains a listing of missions ranging from proposed missions to manifested. Missions can be entered by our user community through data input tools. Data is then accessed by users through various search engines: orbit parameters, ride-share opportunities, spacecraft parameters, other mission notes, launch vehicle, and contact information. (2) Launch Vehicle Toolboxes. The launch vehicle toolboxes provide the user a full range of information on vehicle classes and individual configurations. Topics include: general information, environments, performance, payload interface, available volume, and launch sites.

  14. Salt bridges: geometrically specific, designable interactions.

    Science.gov (United States)

    Donald, Jason E; Kulp, Daniel W; DeGrado, William F

    2011-03-01

    Salt bridges occur frequently in proteins, providing conformational specificity and contributing to molecular recognition and catalysis. We present a comprehensive analysis of these interactions in protein structures by surveying a large database of protein structures. Salt bridges between Asp or Glu and His, Arg, or Lys display extremely well-defined geometric preferences. Several previously observed preferences are confirmed, and others that were previously unrecognized are discovered. Salt bridges are explored for their preferences for different separations in sequence and in space, geometric preferences within proteins and at protein-protein interfaces, co-operativity in networked salt bridges, inclusion within metal-binding sites, preference for acidic electrons, apparent conformational side chain entropy reduction on formation, and degree of burial. Salt bridges occur far more frequently between residues at close than distant sequence separations, but, at close distances, there remain strong preferences for salt bridges at specific separations. Specific types of complex salt bridges, involving three or more members, are also discovered. As we observe a strong relationship between the propensity to form a salt bridge and the placement of salt-bridging residues in protein sequences, we discuss the role that salt bridges might play in kinetically influencing protein folding and thermodynamically stabilizing the native conformation. We also develop a quantitative method to select appropriate crystal structure resolution and B-factor cutoffs. Detailed knowledge of these geometric and sequence dependences should aid de novo design and prediction algorithms.

  15. Interactive design for new media and the web

    CERN Document Server

    Iuppa, Nick

    2001-01-01

    In an age where digital technology makes just about anything possible, Interactive Design for New Media and the Web demonstrates how to realize that promise through the creation of outstanding interactive programs. This hands-on, practical book examines the ever-expanding capabilities of all forms of digital presentation for increasing interactivity, and the design principles and interface guidelines needed to deliver the required message or story with this technology.Interactive Design for New Media and the Web covers the technology as well as the tools and practices of interactive design, in

  16. Short Paper: Design Tools, Hybridization Exploring Intuitive Interaction

    NARCIS (Netherlands)

    Wendrich, Robert E.; Kuhlen, Torsten; Coquillart, Sabine; Interrante, Victoria

    2010-01-01

    Design and Design Engineering is about making abstract representations often based on fuzzy notions, ideas or prerequisite requirements with the use of various design tools. This paper introduces an interactive hybrid design tool to assist and support singular design activity or multiple collaborati

  17. Modeling, Designing, and Implementing an Avatar-based Interactive Map

    National Research Council Canada - National Science Library

    Stefan Andrei; Milin Joshi; Chandrakant Rudani; Ankur Shah; Bharatkumar Tejwani

    2016-01-01

    ...), has probably the highest level of interaction with the user. This article describes an innovative technique for designing an avatar-based virtual interactive map for the Lamar University Campus, which will entail the buildings...

  18. Between Design and Anthropology: Improvising Embodied Interaction

    DEFF Research Database (Denmark)

    Halse, Joachim

    2013-01-01

    pillars Segno, Mythus and Techne. Anthropological design research is trans-disciplinary, developing in the connexion between Visual Culture (signal, in/visibility, image/void, imagination, representation), Doing Culture (act, cooperation, relation, fabrication, exchange), Material Culture (object......D.A.» represents a cultural science handbook of «Design Anthropology», providing an epistemology, phenomenology and survey of the varieties of the extended concept of design. Here the design concept is placed at the centre of the nexus of meaning of cultural production that rests on the three......). It is only against this background that the complex anthropological dimension of Design Culture can be understood, extending far beyond the horizon of a design science concept of design, industry-near design thinking and marketing, or a product-oriented concept of manufacture. «Design Anthropology...

  19. Interactive design computation: a case study on quantum design paradigm

    NARCIS (Netherlands)

    Feng, H.

    2013-01-01

    The ever-increasing complexity of design processes fosters novel design computation models to be employed in architectural research and design in order to facilitate accurate data processing and refined decision making. These computation models have enabled designers to work with complex geometry an

  20. Evaluation of Interactive Website Design Indicators for e-Entrepreneurship

    Directory of Open Access Journals (Sweden)

    Chih-Chao Chung

    2016-04-01

    Full Text Available Using an analytic network process (ANP as an analytical tool, this study aims to construct an ANP evaluation model of interactive website design indicators. Through a review of the literature, interactive website design of e-entrepreneurship is generalized to the following dimensions: (1 Design; (2 Checking; (3 Service; (4 Interactive; and (5 Promotion, including 19 design indicators. The research is conducted for a case company. According to the findings, the model helps the case company review its current execution of interactive website design indicators and the experts’ opinions of the importance of interactive website design indicators. In addition, by comprehensive comparison, it confirms key design indicators and analyzes the managerial implications to help the case company set up precise strategic planning and resource distribution to enhance corporate operational performance and competitiveness.

  1. Competencies and Interactions in Design Management

    Directory of Open Access Journals (Sweden)

    Cláudia de Souza Libânio

    2016-01-01

    Full Text Available The inclusion of design in corporate strategies has been a recurring research theme, and organizations are using it as strategic element for gaining competitive advantage in the long term. Thus, it becomes evident the need to manage design activities, making use of concepts related to competencies, learning, dynamic capabilities and other aspects. Therefore, this paper aims at investigating what experts think about design management and competencies, joints and intervenient factors in Brazilian fashion industry. In addition, this ar ticle aimed at knowing how design teams are structured and the relationship of these with the organization. The methodology was exploratory, qualitative, through in - depth interviews with ten designers working in Brazilian firms in the fashion industry and four specialists in fashion design. We identify phases and activities of design professional, which are decisive for the design management occurrence in enterprises in apparel industry, identifying the coworkers at each stage of this process.

  2. 基于三轴加速度传感器的人机交互智能手环%Human-computer interaction intelligent bracelet based on triaxial acceleration sensor

    Institute of Scientific and Technical Information of China (English)

    李易陆; 陈洪波; 蒋晓旭; 李腾生; 冯思浩

    2015-01-01

    针对人们对人体运动状态监测的需求,设计了基于微机电系统(micro electro mechanical systems,简称 MEMS)数字输出加速度传感器 ADXL345与超低功耗单片机 MSP430F169的计步手环和基于 Android 系统的手机应用程序(APP)。该手环用传感器 ADXL345采集人体行走时的加速度信息,利用矢量求和算法实现计步功能,并估算行走过程中的热量消耗;手环通过蓝牙方式与 Android 手机通信,从而在手机上实现计步数据与卡路里消耗的显示,并可在手机上对手环的DS1337时钟芯片进行闹钟设置。通过对2名男性和2名女性分别进行60 s 步行测试,测试结果表明,该系统运行可靠,计步算法适应性良好,具有体积小、功耗低、工作稳定、计步准确、人机交互友好等特点。%An intelligent pedometer bracelet is designed to meet the significant demand of body movement monitoring.The MSP430F1 69 is selected as the microcontroller,and the triaxial accelerometer ADXL345 is applied to collect the information on the body.The vector summation of triaxial acceleration is used to counter the step,and the calorie is estimated.HC-06 Bluetooth module is used to communicate with Android phones for achieving the information of pedometer and calorie.The alarm clock can be set by the DS1337 clock chip.2 males and 2 females are participated in one minute walking test,experi-mental results show that the system has the reliable performance and a strong adaptability.It has the advantages of portable type and low power consumption.

  3. Game Design to Measure Reflexes and Attention Based on Biofeedback Multi-Sensor Interaction

    Directory of Open Access Journals (Sweden)

    Inigo de Loyola Ortiz-Vigon Uriarte

    2015-03-01

    Full Text Available This paper presents a multi-sensor system for implementing biofeedback as a human-computer interaction technique in a game involving driving cars in risky situations. The sensors used are: Eye Tracker, Kinect, pulsometer, respirometer, electromiography (EMG and galvanic skin resistance (GSR. An algorithm has been designed which gives rise to an interaction logic with the game according to the set of physiological constants obtained from the sensors. The results reflect a 72.333 response to the System Usability Scale (SUS, a significant difference of p = 0.026 in GSR values in terms of the difference between the start and end of the game, and an r = 0.659 and p = 0.008 correlation while playing with the Kinect between the breathing level and the energy and joy factor. All the sensors used had an impact on the end results, whereby none of them should be disregarded in future lines of research, even though it would be interesting to obtain separate breathing values from that of the cardio.

  4. Game Design to Measure Reflexes and Attention Based on Biofeedback Multi-Sensor Interaction

    Science.gov (United States)

    Ortiz-Vigon Uriarte, Inigo de Loyola; Garcia-Zapirain, Begonya; Garcia-Chimeno, Yolanda

    2015-01-01

    This paper presents a multi-sensor system for implementing biofeedback as a human-computer interaction technique in a game involving driving cars in risky situations. The sensors used are: Eye Tracker, Kinect, pulsometer, respirometer, electromiography (EMG) and galvanic skin resistance (GSR). An algorithm has been designed which gives rise to an interaction logic with the game according to the set of physiological constants obtained from the sensors. The results reflect a 72.333 response to the System Usability Scale (SUS), a significant difference of p = 0.026 in GSR values in terms of the difference between the start and end of the game, and an r = 0.659 and p = 0.008 correlation while playing with the Kinect between the breathing level and the energy and joy factor. All the sensors used had an impact on the end results, whereby none of them should be disregarded in future lines of research, even though it would be interesting to obtain separate breathing values from that of the cardio. PMID:25789493

  5. Interactive Interface Design Based on Children's Cognitive Psychology%基于儿童认知心理的交互界面设计

    Institute of Scientific and Technical Information of China (English)

    朱蓉蓉; 黄智宇

    2014-01-01

    Based on the cognitive psychology and the characteristics of the children and the analysis of the Children human -computer interaction interface , the author of this paper introduces the detailed assumptions of how to design the interface which fit to children's cognitive psychology suggest from three aspects of the graphical interface design , voice user interface design and multisensory interactive interface design .%根据儿童的认知心理及特征,在分析儿童人机交互界面设计现状及问题的基础上,从图形交互界面设计、声音用户界面设计、多感观交互界面设计三个方面入手,对如何设计符合儿童认知心理的交互界面提出具体设想。

  6. Implementing and Designing Interactive Governance Arenas

    DEFF Research Database (Denmark)

    Krogh, Andreas Hagedorn

    2017-01-01

    Mandating interactive governance arenas presents itself as an appealing strategy for determined public policy-makers at the frontier of New Public Governance. Yet, it also confronts researchers and practitioners with a new set of policy execution problems that prompts re-examination of one...... of the interactive arenas. A longitudinal case-analysis of the implementation of ten Local Crime Prevention Councils in one of twelve Danish police districts is conducted to demonstrate how the perspective may be deployed in empirical studies....

  7. Competencies and Interactions in Design Management

    OpenAIRE

    Cláudia de Souza Libânio; Fernando Gonçalves Amaral

    2016-01-01

    The inclusion of design in corporate strategies has been a recurring research theme, and organizations are using it as strategic element for gaining competitive advantage in the long term. Thus, it becomes evident the need to manage design activities, making use of concepts related to competencies, learning, dynamic capabilities and other aspects. Therefore, this paper aims at investigating what experts think about design management and compete...

  8. Design of human-computer dialogue statement library system based on sentence category%基于句类模型的人机对话系统语句库设计

    Institute of Scientific and Technical Information of China (English)

    梁子琳; 丁润伟; 刘宏

    2011-01-01

    A statement library of common topics was constructed in this paper for the problems which the low intelligence of human-machine dialogue system and the statement library was limited in some special field at present. The statement library based on sentence category of Chinese sentence types covered twenty-eight common topics, which was composed of 900 sentences. In addition, the statement library can generate much more sentences by taking place of key words for much broad fields of human-machine interaction. The statement library was more complete, improved the intelligence of human-machine dialogue and reduced the workload of constructing statement library. The real-time can be achieved because the statement library was small. The experiment results for human-machine interaction show that the statement library presented in this paper is better than that of chat robot-little I. The statement library can improve the intelligence and real-time of a chat robot, so that made human-machine interaction more friendly.%针对目前人机对话系统智能性较低、语句库领域受限的现状,设计了面向日常生活常用话题的机器人回复语句库,用于日常生活聊天.语句库以汉语句子类型中的句类为模型,构建了涵盖日常生活常用的28个话题范围的900句语句库.通过关键词语的替换可以扩展出更多的语句,从而用于更广泛领域的人机对话交流,增加了语句库的完善性,尽量避免了出现答非所问的情形.同时该构建方法降低了人工构建语句库的工作量,而且由于语句库较小,确保了系统实现的实时性.人机交互对比实验表明:该语句库实现了使用较少的语句就基本可以进行日常话题的对话,满意度高于对比网络聊天机器人小i,使得人机交互更加友好.

  9. INTERACT

    DEFF Research Database (Denmark)

    Jochum, Elizabeth; Borggreen, Gunhild; Murphey, TD

    This paper considers the impact of visual art and performance on robotics and human-computer interaction and outlines a research project that combines puppetry and live performance with robotics. Kinesics—communication through movement—is the foundation of many theatre and performance traditions...... interaction between a human operator and an artificial actor or agent. We can apply insights from puppetry to develop culturally-aware robots. Here we describe the development of a robotic marionette theatre wherein robotic controllers assume the role of human puppeteers. The system has been built, tested...

  10. Interaction Design in a Context of Rehabilitation

    DEFF Research Database (Denmark)

    Høgn, Pia; Lykke, Marianne; Missel, Pernille

    2016-01-01

    Information and communication technology(ICT) mediated learning processes for people suffering from aphasia after an acquired brain injury are a relatively uncovered area of research. Helmer-Nielsen et al. (2014)[1] report about projects that study the effect of ICT-mediated speech therapists...... suffering from aphasia, with the purpose of increasing their possibilities for living independent and active lives. In the project, we design a digital environment for communication and learning for people with aphasia who require special learning processes for rebuilding language after a brain injury....... The project takes a user-centred design approach and employs the combination of an expert and a participatory design-mindset, with five aphasia patients and 17 speech therapists as active co-creators of the design [3]. The first step in the design process was to gain insight into users’ practice...

  11. Individual Difference Effects in Human-Computer Interaction

    Science.gov (United States)

    1991-10-01

    evaluated in terns of the amount of sales revenue af -er deducting production costs. nhe time variable was measured in terms of the amount of time a subject...subject acted as an inventory/ production manage:r of a hypothetical firm which was simulated by a computer program. The cubject’s task was to obtain the...34search list" will be examined. Thus, the u3ar w.ll probably match "apple pie" but not "apple cider " or "appl-? butter’ because these items would not

  12. Human-Computer Interaction and Information Management Research Needs

    Science.gov (United States)

    2003-10-01

    35 4.1 NSF’s Digital Libraries and Digital Government Programs and their Joint Workshop with the Library...and retrieval across multiple digital libraries • Efficient management and distribution of large data sets • Approaches for efficiently and...later HCI&IM CG meetings. 4.1 NSF’s Digital Libraries and Digital Government Programs and their Joint Workshop with the Library of Congress on

  13. Questioning Mechanisms During Tutoring, Conversation, and Human-Computer Interaction

    Science.gov (United States)

    1993-06-01

    O74W10 I8 Publi I"&ln 0W4 Sft fo ftm colimm" fi Infoowiivi it qnf~ teo *5 to veli iff9 ¶fO’i w~ ’triffi. oftetwist" tft t0w 1 fo~Wr n 7vg mirwIt~ittO...show a positive relationship between question asking and achievement (Fishbein, Eckart, Lauver, van Leeuwen . & Langmeyer, 1990). In summary, the...331-339. Fishbein, H. D., Eckart, T., Lauver, E., Van Leeuwen . R., & Langmeyer. D. (1990). Learners’ questions and comprehension in a tutoring setting

  14. Brain-Computer Interfaces and Human-Computer Interaction

    NARCIS (Netherlands)

    Tan, Desney; Nijholt, Anton; Tan, Desney S.; Nijholt, Anton

    2010-01-01

    Advances in cognitive neuroscience and brain imaging technologies have started to provide us with the ability to interface directly with the human brain. This ability is made possible through the use of sensors that can monitor some of the physical processes that occur within the brain that correspo

  15. Impact of Cognitive Architectures on Human-Computer Interaction

    Science.gov (United States)

    2014-09-01

    simulation. In this work they were preparing for the Synthetic Theatre of War-1997 exercise where between 10,000 and 50,000 automated agents would...work with up to 1,000 humans.27 The results of this exercise are documented by Laird et al.28 5. Conclusions and Future Work To assess whether cognitive...RW, MacKenzie IS. Towards a standard for pointing device evaluation, perspectives on 27 years of Fitts’ law research in HCI. International Journal of

  16. Brain-Computer Interfaces and Human-Computer Interaction

    NARCIS (Netherlands)

    Tan, Desney; Tan, Desney S.; Nijholt, Antinus

    2010-01-01

    Advances in cognitive neuroscience and brain imaging technologies have started to provide us with the ability to interface directly with the human brain. This ability is made possible through the use of sensors that can monitor some of the physical processes that occur within the brain that

  17. Human-Computer Interaction Software: Lessons Learned, Challenges Ahead

    Science.gov (United States)

    1989-01-01

    domain communi- Iatelligent s t s s Me cation. Users familiar with problem Inteligent support systes. High-func- anddomains but inxperienced with comput...8217i. April 1987, pp. 7.3-78. His research interests include artificial intel- Creating better HCI softw-are will have a 8. S.K Catrd. I.P. Moran. arid

  18. Brain-Computer Interfaces Revolutionizing Human-Computer Interaction

    CERN Document Server

    Graimann, Bernhard; Allison, Brendan

    2010-01-01

    A brain-computer interface (BCI) establishes a direct output channel between the human brain and external devices. BCIs infer user intent via direct measures of brain activity and thus enable communication and control without movement. This book, authored by experts in the field, provides an accessible introduction to the neurophysiological and signal-processing background required for BCI, presents state-of-the-art non-invasive and invasive approaches, gives an overview of current hardware and software solutions, and reviews the most interesting as well as new, emerging BCI applications. The book is intended not only for students and young researchers, but also for newcomers and other readers from diverse backgrounds keen to learn about this vital scientific endeavour.

  19. Mobile human-computer interaction perspective on mobile learning

    CSIR Research Space (South Africa)

    Botha, Adèle

    2010-10-01

    Full Text Available , will have to be incorporated in some sense, as virtual reality through mobile technology becomes a reality. Elements of context can be naively described as situations where the user’s physical relation to space and time would be significant (high context... mobile technology as an ICT in education. This investigation has led our research to suggest additional insights for MHCI and simultaneously provided a better understanding of the development and implementation of mobiles in teaching and learning...

  20. Questioning Mechanisms during Tutoring, Conversation, and Human-Computer Interaction

    Science.gov (United States)

    1993-06-01

    Box 519 Monterey, CA 93940-5380 1961 Tuttle Park Place Santa Barbara, CA 93102 Columbus, OH 43210-1102 Dr. Charles E. Davis Margaret Day, Librarian Dr...Rue Andre-Pascal University of British Columbia Cameron Station, Bldg 5 75016 Paris Vancouver, BC CANADA Alexandria, VA 22314 FRANCE V6T IZ4 Dr. Richard... Julia S. Hough Dr. William Howell Dr. Steven Hunka Cambridge University Press Chief Scientist 3-104 Educ. N. 40 West 20th Street AFHRIJCA University

  1. Human Computation An Integrated Approach to Learning from the Crowd

    CERN Document Server

    Law, Edith

    2011-01-01

    Human computation is a new and evolving research area that centers around harnessing human intelligence to solve computational problems that are beyond the scope of existing Artificial Intelligence (AI) algorithms. With the growth of the Web, human computation systems can now leverage the abilities of an unprecedented number of people via the Web to perform complex computation. There are various genres of human computation applications that exist today. Games with a purpose (e.g., the ESP Game) specifically target online gamers who generate useful data (e.g., image tags) while playing an enjoy

  2. 基于感性工学下的数字化交互设计在工业设计中的应用与研究%Application and Research on Digital Interaction Design Based on Kansei Engineering under the Industrial Design

    Institute of Scientific and Technical Information of China (English)

    康辉; 毛惠志

    2014-01-01

    本文通过对数字化人机交互与人机交互界面进行研究分析,并依据感性工学的研究原理,提出了从三方面考虑人机工程学对用户界面设计的体现作用。以期不断提升和优化人机与用户界面,使人机互动更便捷。%The digital human-computer interaction and interactive interface were studied,and based on research principles of kansei engineering,ergonomics effect embody in user interface design was considered from three aspects. It will be improved and optimized the human machine with the user interface,and human-computer in-teraction will be more convenient.

  3. Interdisciplinarity in Medialogy with applications to Sonic Interaction Design

    DEFF Research Database (Denmark)

    Nordahl, Rolf; Serafin, Stefania

    2009-01-01

    Medialogy is a novel education developed in Denmark since 2002, whose goal is to combine technology and creativity in the design, contextualization and evaluation of media technology. In this paper we describe the progression of the sonic interaction design curriculum in the Medialogy education......, stressing the importance of a transdisciplinary training for engineers working on interactive sound....

  4. Designing Learning Environments to Teach Interactive Quantum Physics

    Science.gov (United States)

    Puente, Sonia M. Gomez; Swagten, Henk J. M.

    2012-01-01

    This study aims at describing and analysing systematically an interactive learning environment designed to teach Quantum Physics, a second-year physics course. The instructional design of Quantum Physics is a combination of interactive lectures (using audience response systems), tutorials and self-study in unit blocks, carried out with small…

  5. Designing Interaction Spaces for Rich Internet Applications with UML

    DEFF Research Database (Denmark)

    Dolog, Peter; Stage, Jan

    2007-01-01

    In this paper, we propose a new method for designing rich internet applications. The design process uses results from an object-oriented analysis and employs interaction spaces as the basic abstraction mechanism. State diagrams are employed as refinements of interaction spaces and task models...

  6. Designing Learning Environments to Teach Interactive Quantum Physics

    Science.gov (United States)

    Puente, Sonia M. Gomez; Swagten, Henk J. M.

    2012-01-01

    This study aims at describing and analysing systematically an interactive learning environment designed to teach Quantum Physics, a second-year physics course. The instructional design of Quantum Physics is a combination of interactive lectures (using audience response systems), tutorials and self-study in unit blocks, carried out with small…

  7. Statistically designed experiments to screen chemical mixtures for possible interactions

    NARCIS (Netherlands)

    Groten, J.P.; Tajima, O.; Feron, V.J.; Schoen, E.D.

    1998-01-01

    For the accurate analysis of possible interactive effects of chemicals in a defined mixture, statistical designs are necessary to develop clear and manageable experiments. For instance, factorial designs have been successfully used to detect two-factor interactions. Particularly useful for this purp

  8. Statistically designed experiments to screen chemical mixtures for possible interactions

    NARCIS (Netherlands)

    Groten, J.P.; Tajima, O.; Feron, V.J.; Schoen, E.D.

    1998-01-01

    For the accurate analysis of possible interactive effects of chemicals in a defined mixture, statistical designs are necessary to develop clear and manageable experiments. For instance, factorial designs have been successfully used to detect two-factor interactions. Particularly useful for this purp

  9. Interdisciplinarity in Medialogy with applications to Sonic Interaction Design

    DEFF Research Database (Denmark)

    Nordahl, Rolf; Serafin, Stefania

    2009-01-01

    Medialogy is a novel education developed in Denmark since 2002, whose goal is to combine technology and creativity in the design, contextualization and evaluation of media technology. In this paper we describe the progression of the sonic interaction design curriculum in the Medialogy education......, stressing the importance of a transdisciplinary training for engineers working on interactive sound....

  10. Workshop on cultural usability and human work interaction design

    DEFF Research Database (Denmark)

    Clemmensen, Torkil; Ørngreen, Rikke; Roese, Kerstin

    2008-01-01

    This workshop analyzes the use of techniques to connect empirical work analysis and interaction design in different cultural contexts. In industry, a wealth of usability evaluation methods is used to evaluate computer software user interfaces and other interactive products: Inspection methods...... it into interaction design. The workshop will present current research into cultural usability and human work interaction design. Cultural usability is a comprehensive concept, which adheres to all kinds of contexts in which humans are involved (private family, work, public and private organizations, nature...

  11. Model-driven design, refinement and transformation of abstract interactions

    NARCIS (Netherlands)

    Almeida, João Paolo A.; Dijkman, Remco; Ferreira Pires, Luis; Quartel, Dick; Sinderen, van Marten

    2006-01-01

    In a model-driven design process the interaction between application parts can be described at various levels of platform-independence. At the lowest level of platform-independence, interaction is realized by interaction mechanisms provided by specific middleware platforms. At higher levels of platf

  12. 支持ModBus协议的组态式人机界面系统的设计∗%Configurable Human Computer Interface System Design Based on ModBus Protocol

    Institute of Scientific and Technical Information of China (English)

    何鹏飞; 何平; 张琼琼; 赵鸿博

    2015-01-01

    人机界面在工业控制领域得到广泛应用。针对传统人机界面画面固定,通用性差等缺点,采用STM32平台设计了一种基于组态式的,画面可重配置的人机界面系统。通过组态软件设计画面,从而应用到不同的设备或工业控制系统。文章提出一种多层次的有限状态机来实现画面的显示与跳转,从而可以实现复杂画面逻辑。并采用ModBus协议将其应用于多轴控制器中,实现对电机速度、位移、报警信息等参数的显示与修改。对ModBus协议的支持,可以实现连接不同的设备和一个设备网络,从而监控多个设备中的状态参数。%HMI ( Human Machine Interface ) is widely applied in industrial control filed. Traditional HMI have disadvantages of poor universality and fixed pictures. Design a new one with a Feature of pictures reconfiguration based on STM32 platform. Through the configuration software design of the screen, which is applied to different equipment or the industrial control system. Proposed a multi-level finite state machine to implement display and jump functions. And the ModBus protocol has been used in the multi-axis controller to achieve the visualization and modification of motor parameters comprising speed, displacement, alarm in-formation and so forth.

  13. User Interactive Guided Search Design Environment Project

    Data.gov (United States)

    National Aeronautics and Space Administration — Phoenix Integration's vision is to create an intuitive human-in-the-loop engineering design environment called Guided Search that leverages recent advances in...

  14. Designing Interactive Applications to Support Novel Activities

    NARCIS (Netherlands)

    Lee, H.; Mohamad Ali, N.; Hardman, L.

    2013-01-01

    R&D in media-related technologies including multimedia, information retrieval, computer vision, and the semantic web is experimenting on a variety of computational tools that, if sufficiently matured, could support many novel activities that are not practiced today. Interactive technology demonstrat

  15. Experimental designs for cross-cultural interactions

    DEFF Research Database (Denmark)

    Rehm, Matthias

    2012-01-01

    Culture is not the first aspect that comes to mind when discussing human robot interaction. But our cultural upbringing does to a large degree influence our patterns of behavior and interpretation. Thus, culture is present in the development of robotic systems right from the start, unconsciously ...

  16. Can we afford narrative?: a design approach to interactive film

    OpenAIRE

    Grant, Douglas

    2006-01-01

    The project proposes and examines an interactive narrative film design based on an original script by the author, providing a test-bed for difficult issues in these domains. It addresses the well-recognized problem of whether interactivity and narrative (especially attributes of coherence and immersion) can "play well together." A survey of theory leads into a design-oriented solution, based on a cognitive science approach to narrative. An interactive mechanism is proposed and examined that a...

  17. Towards human-computer synergetic analysis of large-scale biological data.

    Science.gov (United States)

    Singh, Rahul; Yang, Hui; Dalziel, Ben; Asarnow, Daniel; Murad, William; Foote, David; Gormley, Matthew; Stillman, Jonathan; Fisher, Susan

    2013-01-01

    Advances in technology have led to the generation of massive amounts of complex and multifarious biological data in areas ranging from genomics to structural biology. The volume and complexity of such data leads to significant challenges in terms of its analysis, especially when one seeks to generate hypotheses or explore the underlying biological processes. At the state-of-the-art, the application of automated algorithms followed by perusal and analysis of the results by an expert continues to be the predominant paradigm for analyzing biological data. This paradigm works well in many problem domains. However, it also is limiting, since domain experts are forced to apply their instincts and expertise such as contextual reasoning, hypothesis formulation, and exploratory analysis after the algorithm has produced its results. In many areas where the organization and interaction of the biological processes is poorly understood and exploratory analysis is crucial, what is needed is to integrate domain expertise during the data analysis process and use it to drive the analysis itself. In context of the aforementioned background, the results presented in this paper describe advancements along two methodological directions. First, given the context of biological data, we utilize and extend a design approach called experiential computing from multimedia information system design. This paradigm combines information visualization and human-computer interaction with algorithms for exploratory analysis of large-scale and complex data. In the proposed approach, emphasis is laid on: (1) allowing users to directly visualize, interact, experience, and explore the data through interoperable visualization-based and algorithmic components, (2) supporting unified query and presentation spaces to facilitate experimentation and exploration, (3) providing external contextual information by assimilating relevant supplementary data, and (4) encouraging user-directed information

  18. Evil by design interaction design to lead us into temptation

    CERN Document Server

    Nodder, Chris

    2013-01-01

    How to make customers feel good about doing what you want Learn how companies make us feel good about doing what they want. Approaching persuasive design from the dark side, this book melds psychology, marketing, and design concepts to show why we're susceptible to certain persuasive techniques. Packed with examples from every nook and cranny of the web, it provides easily digestible and applicable patterns for putting these design techniques to work. Organized by the seven deadly sins, it includes: Pride - use social proof to position your product in line with your visitor

  19. Fictional space in participatory design of engaging interactive environments

    DEFF Research Database (Denmark)

    Dindler, Christian

    2010-01-01

    This dissertation addresses the topic of designing engaging interactive environments and is positioned in the intersection between participatory design, design theory, and interaction design. This topic has been addressed through a research program on designing engaging interactive exhibition...... perspective on how people as resourceful individuals and groups invest their time, skill, and knowledge in interactive environments. Within this overarching perspective, the notion of means of engagement is presented denoting the intentional constructs that mediate engagement. The notion stretches beyond...... individual technologies and interfaces to encompass the multitude of interconnected aspects that are arranged through design and that, in concert, mediate engagement. Through a discussion of the issue of motivation it is argued that museums might spur visitors engagement by mediating between the everyday...

  20. Designing interactive technology for crowd experiences - beyond sanitization

    DEFF Research Database (Denmark)

    Veerasawmy, Rune

    2014-01-01

    This dissertation concerns the topic on designing interactive technology for crowd expe- riences. It takes the outset in the experience-oriented design approach within interaction design, exploring the research question how can we conceptually understand and design interactive technology for crowd...... in a conceptual model of social experiences that presents crowd experiences as a distinct type of social experience. This is different from what previously have been explored within experi- ence-oriented design. This dissertation is composed of four research papers framed by an overview that summarizes...... experience within interaction design. This dissertation introduces an understanding of crowd experience as a distinct type of social experiences driven by non-rational behavior. This conceptual understanding is established in the intersection between sociological crowd theory and a pragmatist perspective...

  1. Designing interactive technology for crowd experiences - beyond sanitization

    DEFF Research Database (Denmark)

    Veerasawmy, Rune

    2014-01-01

    experience within interaction design. This dissertation introduces an understanding of crowd experience as a distinct type of social experiences driven by non-rational behavior. This conceptual understanding is established in the intersection between sociological crowd theory and a pragmatist perspective...... sanitization. The domain of my experimental design inquiries is at sporting events. From extensive theoretical studies and my empirical explorations I present a perspective on modern and professionalized sporting events as sanitized, where the spectator experiences and technology are being produced, controlled......This dissertation concerns the topic on designing interactive technology for crowd expe- riences. It takes the outset in the experience-oriented design approach within interaction design, exploring the research question how can we conceptually understand and design interactive technology for crowd...

  2. Gesture controlled human-computer interface for the disabled.

    Science.gov (United States)

    Szczepaniak, Oskar M; Sawicki, Dariusz J

    2017-02-28

    The possibility of using a computer by a disabled person is one of the difficult problems of the human-computer interaction (HCI), while the professional activity (employment) is one of the most important factors affecting the quality of life, especially for disabled people. The aim of the project has been to propose a new HCI system that would allow for resuming employment for people who have lost the possibility of a standard computer operation. The basic requirement was to replace all functions of a standard mouse without the need of performing precise hand movements and using fingers. The Microsoft's Kinect motion controller had been selected as a device which would recognize hand movements. Several tests were made in order to create optimal working environment with the new device. The new communication system consisted of the Kinect device and the proper software had been built. The proposed system was tested by means of the standard subjective evaluations and objective metrics according to the standard ISO 9241-411:2012. The overall rating of the new HCI system shows the acceptance of the solution. The objective tests show that although the new system is a bit slower, it may effectively replace the computer mouse. The new HCI system fulfilled its task for a specific disabled person. This resulted in the ability to return to work. Additionally, the project confirmed the possibility of effective but nonstandard use of the Kinect device. Med Pr 2017;68(1):1-21.

  3. Interactive Multimedia Design: A Visual Approach.

    Science.gov (United States)

    Costello, James; And Others

    1995-01-01

    Description of the development of multimedia computer-based training programs at the State University of New York at Albany highlights the principles of effective visual design, including type style, quantity of text per screen, the use of color, art and graphics, sound, video, animation, and navigation. (LRW)

  4. Parametric urban design : An interactive sketching system for shaping neighborhoods

    NARCIS (Netherlands)

    Beirao, J.N.; Nourian Ghadi Kolaee, P.; Mashhoodi, B.

    2011-01-01

    In this paper we show the structure of an urban design parametric system. The system is dynamic and builds an interactive relation with the designer updating the layout and related data at each input change. The responsiveness of the system allows the designer to gain awareness on the qualitative

  5. Altering participation through interactions and reflections in design

    CSIR Research Space (South Africa)

    Winschiers-Theophilus, H

    2012-06-01

    Full Text Available -1 CoDesign: International Journal of CoCreation in Design and the Arts Vol. 8, Nos. 2?3, June?September 2012, 163?182 http://dx.doi.org/10.1080/15710882.2012.672580 Altering participation through interactions and reflections in design Heike...

  6. Sound design and perception in walking interactions

    DEFF Research Database (Denmark)

    Visell, Yon; Fontana, Federico; Giordano, Bruno

    2009-01-01

    This paper reviews the state of the art in the display and perception of walking generated sounds and tactile vibrations, and their current and potential future uses in interactive systems. As non-visual information sources that are closely linked to human activities in diverse environments......, such signals are capable of communicating about the spaces we traverse and activities we encounter in familiar and intuitive ways. However, in order for them to be effectively employed in human–computer interfaces, significant knowledge is required in areas including the perception of acoustic signatures...

  7. Secure Human-Computer Identification against Peeping Attacks (SecHCI): A Survey

    OpenAIRE

    Li, SJ; Shum, HY

    2003-01-01

    This paper focuses on human-computer identification systems against peeping attacks, in which adversaries can observe (and even control) interactions between humans (provers) and computers (verifiers). Real cases on peeping attacks were reported by Ross J. Anderson ten years before. Fixed passwords are insecure to peeping attacks since adversaries can simply replay the observed passwords. Some identification techniques can be used to defeat peeping attacks, but auxiliary devices must be used ...

  8. Designing Interactive Systems for Discovering and Learning

    Directory of Open Access Journals (Sweden)

    Oscar Tomico

    2012-10-01

    Full Text Available Advances in technology have opened up new opportunities for intelligent systems that support learning. Most prominently, we can now move towards contextualized learning by embedding intelligence in our everyday artifacts and environments. However, these new opportunities cannot just be ‘old wine in new bottles’; we, designers, are forced to reconsider our design space. In this position paper we present our approach to this reconsideration. The presented projects vary from professional to leisure applications, are situated in different contexts from the public library to the home environment, are aimed at supporting either individual development or group work, and facilitate a range of learning activities. In this paper we present and discuss the results of an expert panel review of bachelor, master and Ph.D. projects, set up to: (1 analyze whether current learning strategies still apply to novel technologies; (2 if so, which ones, and (3 whether new learning strategies have emerged.

  9. Virtual teamwork - Panoptic or Interactive Work design

    DEFF Research Database (Denmark)

    Rasmussen, Lauge Baungaard

    2012-01-01

    The emergence of virtual teamwork represents a dynamic response to globalization, the growth of communication technologies and dismantling of industrial based organizational hierarchies. These developments pose new challenges as the completion of the distributed tasks must be integrated across...... the barriers of cultural differences, and with fewer face-to-face clues, Virtual teamwork involves demands regarding communication, trust and knowledge. The implications for future work design are immense, and still open for clarification and discussion....

  10. Virtual teamwork - Panoptic or Interactive Work design

    DEFF Research Database (Denmark)

    Rasmussen, Lauge Baungaard

    2012-01-01

    The emergence of virtual teamwork represents a dynamic response to globalization, the growth of communication technologies and dismantling of industrial based organizational hierarchies. These developments pose new challenges as the completion of the distributed tasks must be integrated across...... the barriers of cultural differences, and with fewer face-to-face clues, Virtual teamwork involves demands regarding communication, trust and knowledge. The implications for future work design are immense, and still open for clarification and discussion....

  11. Discriminative Chemical Patterns: Automatic and Interactive Design.

    Science.gov (United States)

    Bietz, Stefan; Schomburg, Karen T; Hilbig, Matthias; Rarey, Matthias

    2015-08-24

    The classification of molecules with respect to their inhibiting, activating, or toxicological potential constitutes a central aspect in the field of cheminformatics. Often, a discriminative feature is needed to distinguish two different molecule sets. Besides physicochemical properties, substructures and chemical patterns belong to the descriptors most frequently applied for this purpose. As a commonly used example of this descriptor class, SMARTS strings represent a powerful concept for the representation and processing of abstract chemical patterns. While their usage facilitates a convenient way to apply previously derived classification rules on new molecule sets, the manual generation of useful SMARTS patterns remains a complex and time-consuming process. Here, we introduce SMARTSminer, a new algorithm for the automatic derivation of discriminative SMARTS patterns from preclassified molecule sets. Based on a specially adapted subgraph mining algorithm, SMARTSminer identifies structural features that are frequent in only one of the given molecule classes. In comparison to elemental substructures, it also supports the consideration of general and specific SMARTS features. Furthermore, SMARTSminer is integrated into an interactive pattern editor named SMARTSeditor. This allows for an intuitive visualization on the basis of the SMARTSviewer concept as well as interactive adaption and further improvement of the generated patterns. Additionally, a new molecular matching feature provides an immediate feedback on a pattern's matching behavior across the molecule sets. We demonstrate the utility of the SMARTSminer functionality and its integration into the SMARTSeditor software in several different classification scenarios.

  12. Developments of an Interactive Sail Design Method

    Directory of Open Access Journals (Sweden)

    S. M. Malpede

    2000-01-01

    Full Text Available This paper presents a new tool for performing the integrated design and analysis of a sail. The features of the system are the geometrical definition of a sail shape, using the Bezier surface method, the creation of a finite element model for the non-linear structural analysis and a fluid-dynamic model for the aerodynamic analysis. The system has been developed using MATLAB(r. Recent sail design efforts have been focused on solving the aeroelastic behavior of the sail. The pressure distribution on a sail changes continuously, by virtue of cloth stretch and flexing. The sail shape determines the pressure distribution and, at the same time, the pressure distribution on the sail stretches and flexes the sail material determining its shape. This characteristic non-linear behavior requires iterative solution strategies to obtain the equilibrium configuration and evaluate the forces involved. The aeroelastic problem is tackled by combining structural with aerodynamic analysis. Firstly, pressure loads for a known sail-shape are computed (aerodynamic analysis. Secondly, the sail-shape is analyzed for the obtained external loads (structural analysis. The final solution is obtained by using an iterative analysis process, which involves both aerodynamic and the structural analysis. When the solution converges, it is possible to make design modifications.

  13. Interaction Design and Science Discovery Learning in the Future Classroom

    Directory of Open Access Journals (Sweden)

    Anders Kluge

    2011-06-01

    Full Text Available This article reflects on theories of interaction design as they relate to science discovery learning. Media analysis, inquiry structure and relations between the generation of hypothesis and experimentation in theories of science discovery learning are considered in relation to approaches in interaction design. Two examples from use of interactive models for inquiry learning illustrate the discussion. The studies show that students require time to experiment with models to use them as resources, and that experimentation needs some structure elements to be productive. The interactive models need to invite action and allow for different kinds of use.

  14. Audience design through social interaction during group discussion.

    Science.gov (United States)

    Rogers, Shane L; Fay, Nicolas; Maybery, Murray

    2013-01-01

    This paper contrasts two accounts of audience design during multiparty communication: audience design as a strategic individual-level message adjustment or as a non-strategic interaction-level message adjustment. Using a non-interactive communication task, Experiment 1 showed that people distinguish between messages designed for oneself and messages designed for another person; consistent with strategic message design, messages designed for another person/s were longer (number of words) than those designed for oneself. However, audience size did not affect message length (messages designed for different sized audiences were similar in length). Using an interactive communication task Experiment 2 showed that as group size increased so too did communicative effort (number of words exchanged between interlocutors). Consistent with a non-strategic account, as group members were added more social interaction was necessary to coordinate the group's collective situation model. Experiment 3 validates and extends the production measures used in Experiment 1 and 2 using a comprehension task. Taken together, our results indicate that audience design arises as a non-strategic outcome of social interaction during group discussion.

  15. Contextual Interaction Design: The Case of Pause Buddy

    Science.gov (United States)

    Keyson, David V.; Doff-Ottens, Hannah J.

    This paper describes a range of design techniques which have been elaborated upon by Industrial Designers to create novel interactive products in which context and social interaction play a central role in the user experience. The techniques described here can be broadly grouped under Context Mapping and Research through Design. The methods are presented as part of a design process, from "fuzzy front end" to a working field prototype. To illustrate how the methods can be applied, the design of a prototype product that was developed to reduce office stress by stimulating short breaks and social interaction pauses is described. The results of a field study are reported following by a reflection on the value of applied design methods.

  16. Material Programming: A New Interaction Design Practice

    DEFF Research Database (Denmark)

    Vallgårda, Anna; Boer, Laurens; Tsaknaki, Vasiliki

    2016-01-01

    and complex temporal forms in their designs. As such it would blur the boundaries between programming and crafting these new smart and computational materials. We envision a material programming practice developed around physical tools (e.g. Fig 1) that draw on bodily skills and experiences (Fig 2) while...... enabling actions performed directly on the material with immediate effects (no program vs. execution mode). Finally, the tools would enable one layer of abstraction and as such encompass the potential of the computational materials but not that of possibly adjacent computers, which could run more complex...

  17. An Abstract Interaction Concept for Designing Interaction Behaviour of Service Compositions

    NARCIS (Netherlands)

    Dirgahayu, Teduh; Quartel, Dick; Sinderen, van Marten; Mertins, Kai; Ruggaber, Rainer; Popplewell, Keith; Xu, Xiaofei

    2008-01-01

    In a service composition, interaction behaviour specifies an information exchange protocol that must be complied with in order to guarantee interoperability between services. Interaction behaviour can be designed using a top-down design approach utilising high abstraction levels to control its desig

  18. Human/computer control of undersea teleoperators

    Science.gov (United States)

    Sheridan, T. B.; Verplank, W. L.; Brooks, T. L.

    1978-01-01

    The potential of supervisory controlled teleoperators for accomplishment of manipulation and sensory tasks in deep ocean environments is discussed. Teleoperators and supervisory control are defined, the current problems of human divers are reviewed, and some assertions are made about why supervisory control has potential use to replace and extend human diver capabilities. The relative roles of man and computer and the variables involved in man-computer interaction are next discussed. Finally, a detailed description of a supervisory controlled teleoperator system, SUPERMAN, is presented.

  19. User Language Considerations in Military Human-Computer Interface Design

    Science.gov (United States)

    1988-06-30

    short term memory. ¶ 1.3-5: Natural nnits of text may or may not be " natural " given grammatical irterference effects (see above). ¶ 2.0-3: Data...across cultures. ¶ 3.1.7-1: Implementation of effective constrained natural languages may prove difficult for bilinguals. ¶ 3.1.8-1: Graphical...y cruce en la primera calle. *En el lado oeste del camino seleccione el CANON. trial: 5 3 5 AA 4’-- ,jI𔃾 trial: 5 3 6 trial: 5 3 7 G(N trial: 5 3 8

  20. Challenges in designing interactive systems for emergency response

    DEFF Research Database (Denmark)

    Kristensen, Margit; Kyng, Morten; Nielsen, Esben Toftdahl

    2007-01-01

    and visions as ways to bridge between fieldwork and literature studies on the one hand and the emerging computer based prototypes on the other. Our case concerns design of innovative interactive systems for support in emergency response, including patient identification and monitoring as well as construction......This paper presents research on participatory design of interactive systems for emergency response. We present the work by going through the design method with a focus on the new elements that we developed for the participatory design toolkit, in particular we emphasize the use of challenges...

  1. Experimental design for research on shock-turbulence interaction

    Science.gov (United States)

    Radcliffe, S. W.

    1969-01-01

    Report investigates the production of acoustic waves in the interaction of a supersonic shock and a turbulence environment. The five stages of the investigation are apparatus design, development of instrumentation, preliminary experiment, turbulence generator selection, and main experiments.

  2. Time, Interaction, and Design in Support of a Good Life

    DEFF Research Database (Denmark)

    Froes, Isabel Cristina G.; Laaksolahti, Jarmo Matti; Witzner Hansen, Dan

    This position paper outlines a research program for the IxD Research Group at the IT University of Copenhagen. As such, it presents a range of questions addressing different corners of the question of time in IxD from the point of view of HCI, social interaction, material expressions, and software...... development. Our ongoing investigation of Interaction Design for a Good Life (http://itu.dk/IxDLab/) has uncovered a broad diversity of perspectives on how to unpack ‘a good life’ through research and design, and indeed what constitutes a good life to begin with. Through our investigations, time has surfaced...... as pivotal to our budding understanding of elements of a good life and a useful framing for future investigations. Time is also an important topic for interaction design, because it is at the core of interaction, the practice of design, and, in many ways, our use and relationships with technological...

  3. Symmetric Achromatic Low-Beta Collider Interaction Region Design Concept

    Energy Technology Data Exchange (ETDEWEB)

    Morozov, Vasiliy S. [Thomas Jefferson National Accelerator Facility, Newport News, VA (United States); Derbenev, Yaroslav S. [Thomas Jefferson National Accelerator Facility, Newport News, VA (United States); Lin, Fanglei [Thomas Jefferson National Accelerator Facility, Newport News, VA (United States); Johnson, Rolland P. [Muons, Inc., Batavia, IL (United States)

    2013-01-01

    We present a new symmetry-based concept for an achromatic low-beta collider interaction region design. A specially-designed symmetric Chromaticity Compensation Block (CCB) induces an angle spread in the passing beam such that it cancels the chromatic kick of the final focusing quadrupoles. Two such CCB?s placed symmetrically around an interaction point allow simultaneous compensation of the 1st-order chromaticities and chromatic beam smear at the IP without inducing significant 2nd-order aberrations. We first develop an analytic description of this approach and explicitly formulate 2nd-order aberration compensation conditions at the interaction point. The concept is next applied to develop an interaction region design for the ion collider ring of an electron-ion collider. We numerically evaluate performance of the design in terms of momentum acceptance and dynamic aperture. The advantages of the new concept are illustrated by comparing it to the conventional distributed-sextupole chromaticity compensation scheme.

  4. Symmetric achromatic low-beta collider interaction region design concept

    CERN Document Server

    Morozov, V S; Lin, F; Johnson, R P

    2012-01-01

    We present a new symmetry-based concept for an achromatic low-beta collider interaction region design. A specially-designed symmetric Chromaticity Compensation Block (CCB) induces an angle spread in the passing beam such that it cancels the chromatic kick of the final focusing quadrupoles. Two such CCBs placed symmetrically around an interaction point allow simultaneous compensation of the 1st-order chromaticities and chromatic beam smear at the IP without inducing significant 2nd-order aberrations to the particle trajectory. We first develop an analytic description of this approach and explicitly formulate 2nd-order aberration compensation conditions at the interaction point. The concept is next applied to develop an interaction region design for the ion collider ring of an electron-ion collider. We numerically evaluate performance of the design in terms of momentum acceptance and dynamic aperture. The advantages of the new concept are illustrated by comparing it to the conventional distributed-sextupole chr...

  5. Designing Interaction Spaces for Rich Internet Applications with UML

    DEFF Research Database (Denmark)

    Dolog, Peter; Stage, Jan

    2007-01-01

    In this paper, we propose a new method for designing rich internet applications. The design process uses results from an object-oriented analysis and employs interaction spaces as the basic abstraction mechanism. State diagrams are employed as refinements of interaction spaces and task models to ...... to specify synchronization events and follow up actions on the client and server side. The notation is based on UML....

  6. Gene–Environment Interaction: Definitions and Study Designs

    OpenAIRE

    Ottman, Ruth

    1996-01-01

    Study of gene–environment interaction is important for improving accuracy and precision in the assessment of both genetic and environmental influences. This overview presents a simple definition of gene–environment interaction and suggests study designs for detecting it. Gene–environment interaction is defined as “a different effect of an environmental exposure on disease risk in persons with different genotypes,” or, alternatively, “a different effect of a genotype on disease risk in persons...

  7. CHI 2013 Human Work Interaction Design (HWID) SIG

    DEFF Research Database (Denmark)

    Clemmensen, Torkil; Campos, Pedro F.; Katre, Dinesh S.

    2013-01-01

    In this SIG we aim to introduce the IFIP 13.6 Human Work Interaction Design (HWID) approach to the CHI audience. The HWID working group aims at establishing relationships between extensive empirical work-domain studies and HCI design. We invite participants from industry and academia with an inte...

  8. Interactive Room Support for Complex and Distributed Design Projects

    DEFF Research Database (Denmark)

    Grønbæk, Kaj; Gundersen, Kristian Kroyer; Mogensen, Preben Holst

    2001-01-01

    We are investigating the design of digital 3D interaction technology embedded in a physical environment. We take as point of departure cemplex, collaborative industrial design projects involving heterogeneous sets of documents, and physical as well as digital 3D models. The paper introduces our n...

  9. Interactive Room Support for Complex and Distributed Design Projects

    DEFF Research Database (Denmark)

    Grønbæk, Kaj; Gundersen, Kristian Kroyer; Mogensen, Preben Holst

    2001-01-01

    notion of interactive room technology supporting industrial design and describes two examples of this technology: the Designers' Workbench and the 3D Whiteboard, both integrated in a common distributed and collaborative infrastructure. The paper also describes a number of new easy-to-grab and lightweight...

  10. Designing interaction behaviour in service-oriented enterprise application integration

    NARCIS (Netherlands)

    Dirgahayu, Teduh; Quartel, Dick; Sinderen, van Marten

    2008-01-01

    In this paper we present an approach for designing interaction behaviour in service-oriented enterprise application integration. The approach enables business analysts to actively participate in the design of an integration solution. In this way, we expect that the solution meets its integration goa

  11. Interactive methods to involve users into workspace design process

    DEFF Research Database (Denmark)

    Souza da Conceição, Carolina; Broberg, Ole; Banke, Palle

    2013-01-01

    This paper addresses the question of whether the use of a combination of interactive methods involving workers can lead to a useful input to the (re)design of their workspace. The workbook and the layout design game methods were tested, and a comparison between their use and the ergonomic analysis...

  12. Rationale awareness for quality assurance in iterative human computation processes

    CERN Document Server

    Xiao, Lu

    2012-01-01

    Human computation refers to the outsourcing of computation tasks to human workers. It offers a new direction for solving a variety of problems and calls for innovative ways of managing human computation processes. The majority of human computation tasks take a parallel approach, whereas the potential of an iterative approach, i.e., having workers iteratively build on each other's work, has not been sufficiently explored. This study investigates whether and how human workers' awareness of previous workers' rationales affects the performance of the iterative approach in a brainstorming task and a rating task. Rather than viewing this work as a conclusive piece, the author believes that this research endeavor is just the beginning of a new research focus that examines and supports meta-cognitive processes in crowdsourcing activities.

  13. Applying a User-Centered Approach to Interactive Visualisation Design

    Science.gov (United States)

    Wassink, Ingo; Kulyk, Olga; van Dijk, Betsy; van der Veer, Gerrit; van der Vet, Paul

    Analysing users in their context of work and finding out how and why they use different information resources is essential to provide interactive visualisation systems that match their goals and needs. Designers should actively involve the intended users throughout the whole process. This chapter presents a user-centered approach for the design of interactive visualisation systems. We describe three phases of the iterative visualisation design process: the early envisioning phase, the global specification phase, and the detailed specification phase. The whole design cycle is repeated until some criterion of success is reached. We discuss different techniques for the analysis of users, their tasks and domain. Subsequently, the design of prototypes and evaluation methods in visualisation practice are presented. Finally, we discuss the practical challenges in design and evaluation of collaborative visualisation environments. Our own case studies and those of others are used throughout the whole chapter to illustrate various approaches.

  14. Development of Interactive Industrial Design Support System Considering Customer's Evaluation

    Science.gov (United States)

    Yanagisawa, Hideyoshi; Fukuda, Shuichi

    To respond to rapidly changing and diversifying customers' requirements, an industrial design support system for eyeglass frames which allows the customer to participate in the industrial design process was developed. This system is based on the Interactive Evolutionary Computing (IEC) technique so that a customer can interact with the system to express his or her Kansei requirements through images. The design of an eyeglass frame cannot be determined in isolation but rather must be determined by considering its appearance on the customer. In the developed system, the user evaluates each sample suggested by the system and narrows down the candidate gradually. Its usefulness was demonstrated by operational experiments and questionnaires.

  15. Interface design for digital courses

    NARCIS (Netherlands)

    Tabbers, H.; Kester, L.; Hummel, H.; Nadolski, R.; Jochems, W.; Merriënboer, J.; Koper, R.

    2003-01-01

    An important question in web-based education is how to deal with the design of the interface. What will the actual screen look like? Two main issues that are especially relevant for educational purposes are discussed, both from a Human-Computer Interaction and an Educational Psychology perspective.

  16. Experience-Centered Design Designers, Users, and Communities in Dialogue

    CERN Document Server

    Wright, Peter

    2010-01-01

    Experience-centered design, experience-based design, experience design, designing for experience, user experience design. All of these terms have emerged and gained acceptance in the Human-Computer Interaction (HCI) and Interaction Design relatively recently. In this book, we set out our understanding of experience-centered design as a humanistic approach to designing digital technologies and media that enhance lived experience. The book is divided into three sections. In Section 1, we outline the historical origins and basic concepts that led into and flow out from our understanding of experi

  17. Field Guide for Designing Human Interaction with Intelligent Systems

    Science.gov (United States)

    Malin, Jane T.; Thronesbery, Carroll G.

    1998-01-01

    The characteristics of this Field Guide approach address the problems of designing innovative software to support user tasks. The requirements for novel software are difficult to specify a priori, because there is not sufficient understanding of how the users' tasks should be supported, and there are not obvious pre-existing design solutions. When the design team is in unfamiliar territory, care must be taken to avoid rushing into detailed design, requirements specification, or implementation of the wrong product. The challenge is to get the right design and requirements in an efficient, cost-effective manner. This document's purpose is to describe the methods we are using to design human interactions with intelligent systems which support Space Shuttle flight controllers in the Mission Control Center at NASA/Johnson Space Center. Although these software systems usually have some intelligent features, the design challenges arise primarily from the innovation needed in the software design. While these methods are tailored to our specific context, they should be extensible, and helpful to designers of human interaction with other types of automated systems. We review the unique features of this context so that you can determine how to apply these methods to your project Throughout this Field Guide, goals of the design methods are discussed. This should help designers understand how a specific method might need to be adapted to the project at hand.

  18. A USABILITY OF GRAPHIC DESIGN WITH LOCAL CONTENT IN THE INTERACTIVE MULTIMEDIA DESIGN FOR INDONESIAN STORYTELLING

    OpenAIRE

    Listia Natadjaja

    2004-01-01

    As the computer becomes a trend%2C interactive multimedia design can be one media to communicate the cultural knowledge. A folktale can be a one of the powerful materials to show a countrys culture. The folktale content can be understood effectively by implementing some cultural information background. The main aim of using the local content is to give a vision of the richness culture through graphic design in interactive multimedia technology. By implementing local graphic design based on th...

  19. Decisive Constraints as a Creative Resource in Interaction Design

    DEFF Research Database (Denmark)

    Biskjaer, Michael Mose; Halskov, Kim

    2014-01-01

    , we apply the two definitional conditions to three media façade installation projects in which our interaction design research lab has been involved. In accord with insights from these case analyses, we argue that decisive constraints may inform current research into design processes and act...... as a creative resource for practitioners, not only in interaction design but, we assume, also across related creative domains and disciplines.......This article explores the observation that highly limiting, creative decisions of voluntary self-binding that radically prune the design solution space may in fact fuel and accelerate the process toward an innovative final design. To gain insight into this phenomenon, we propose the concept...

  20. Spaces of interaction, places for experience

    CERN Document Server

    Benyon, David

    2014-01-01

    Spaces of Interaction, Places for Experience is a book about Human-Computer Interaction (HCI), interaction design (ID) and user experience (UX) in the age of ubiquitous computing. The book explores interaction and experience through the different spaces that contribute to interaction until it arrives at an understanding of the rich and complex places for experience that will be the focus of the next period for interaction design. The book begins by looking at the multilayered nature of interaction and UX-not just with new technologies, but with technologies that are embedded in the world. Peop

  1. Supporting Negotiation Behavior with Haptics-Enabled Human-Computer Interfaces.

    Science.gov (United States)

    Oguz, S O; Kucukyilmaz, A; Sezgin, Tevfik Metin; Basdogan, C

    2012-01-01

    An active research goal for human-computer interaction is to allow humans to communicate with computers in an intuitive and natural fashion, especially in real-life interaction scenarios. One approach that has been advocated to achieve this has been to build computer systems with human-like qualities and capabilities. In this paper, we present insight on how human-computer interaction can be enriched by employing the computers with behavioral patterns that naturally appear in human-human negotiation scenarios. For this purpose, we introduce a two-party negotiation game specifically built for studying the effectiveness of haptic and audio-visual cues in conveying negotiation related behaviors. The game is centered around a real-time continuous two-party negotiation scenario based on the existing game-theory and negotiation literature. During the game, humans are confronted with a computer opponent, which can display different behaviors, such as concession, competition, and negotiation. Through a user study, we show that the behaviors that are associated with human negotiation can be incorporated into human-computer interaction, and the addition of haptic cues provides a statistically significant increase in the human-recognition accuracy of machine-displayed behaviors. In addition to aspects of conveying these negotiation-related behaviors, we also focus on and report game-theoretical aspects of the overall interaction experience. In particular, we show that, as reported in the game-theory literature, certain negotiation strategies such as tit-for-tat may generate maximum combined utility for the negotiating parties, providing an excellent balance between the energy spent by the user and the combined utility of the negotiating parties.

  2. Design sensitivities for interactive sport-training games

    DEFF Research Database (Denmark)

    Jensen, Mads Møller; Rasmussen, Majken Kirkegård; Grønbæk, Kaj

    2014-01-01

    This paper presents the design and development process of an interactive football-training game that aims to improve players' ball-handling skills, and their ability to simultaneously survey the playing field. A small-scale experiment was conducted to test the game, and the results are presented ...... and Perceptual Reaction. From a discussion of these areas, we derive eight design sensitivities that emphasize issues, challenges and opportunities, important for the design, development and analysis of interactive sport-training games in general.......This paper presents the design and development process of an interactive football-training game that aims to improve players' ball-handling skills, and their ability to simultaneously survey the playing field. A small-scale experiment was conducted to test the game, and the results are presented...... and reflected upon. Based on the experiences gained from the design and development process, as well as examples from the existing field and skill acquisition theory, we present three areas of interest to consider for interactive sport-training game designers: Context Characteristics, Movement Patterns...

  3. A novel machine fault diagnosis method based on multivariate graph visualization analysis and human-computer interaction (HCI)%基于多元图可视化分析和人机交互的设备故障诊断方法研究

    Institute of Scientific and Technical Information of China (English)

    崔建新; 洪文学; 高海波

    2011-01-01

    Aiming at the limitations of the data-oriented fault dignosis method, this paper presents a novel fault diagnosis technology which is based on the visualization analysis of empirical samples' fault patterns expressed by multivariate graphs and the human-computer interaction (HCI) according to the basic theories of multivariate graph expression. It realizes the combination of the data-oriented machine fault diagnosis and the object-oriented fault diagnosis by experts' participation in the fault dignosis process, thus overcoming the obstacles in single mechine learning. The fault diagnosis technology based on multivariate graphical visual analysis and HCI was tested by the experiments using the fault database of the machine learning repository, Irvine, University of California (UCI). The experimental results show the process of the visual analysis and HCI can improve the aecuracy of the data-oriented prosing fault diagnosis.%针对面向数据的故障诊断方法的局限性,根据多元图表示基本理论,提出了基于多元图表达的经验样本故障模式可视化分析和人机交互(HCI)的故障诊断技术,该技术通过专家参与机器自动识别诊断过程实现了面向对象领域的故障诊断方法和面向数据的故障诊断方法的有效结合,克服了单一机器学习的局限性.采用国际标准UCI数据库中的故障数据库进行了数据实验,实验结果显示,信息可视化人机交互过程有利于提高面向数据的故障诊断研究的分类正确率.

  4. Design of Feedback in Interactive Multimedia Language Learning Environments

    Directory of Open Access Journals (Sweden)

    Vehbi Türel

    2012-01-01

    Full Text Available In interactive multimedia environments, different digital elements (i. e. video, audio, visuals, text, animations, graphics and glossary can be combined and delivered on the same digital computer screen (TDM 1997: 151, CCED 1987, Brett 1998: 81, Stenton 1998: 11, Mangiafico 1996: 46. This also enables effectively provision and presentation of feedback in pedagogically more efficient ways, which meets not only the requirement of different teaching and learning theories, but also the needs of language learners who vary in their learning-style preferences (Robinson 1991: 156, Peter 1994: 157f.. This study aims to bring out the pedagogical and design principles that might help us to more effectively design and customise feedback in interactive multimedia language learning environments. While so doing, some examples of thought out and customized computerised feedback from an interactive multimedia language learning environment, which were designed and created by the author of this study and were also used for language learning purposes, will be shown.

  5. Embodied Cognition and the Magical Future of Interaction Design

    Directory of Open Access Journals (Sweden)

    David Kirsh

    2013-09-01

    Full Text Available The theory of embodied cognition can provide HCI practitioners and theorists with new ideas about interaction and new principles for better designs. I support this claim with four ideas about cognition: (1 interacting with tools changes the way we think and perceive – tools, when manipulated, are soon absorbed into the body schema, and this absorption leads to fundamental changes in the way we perceive and conceive of our environments; (2 we think with our bodies not just with our brains; (3 we know more by doing than 3by seeing – there are times when physically performing an activity is better than watching someone else perform the activity, even though our motor resonance system fires strongly during other person observa tion; (4 there are times when we literally think with things. These four ideas have major implications for interaction design, especially the design of tangible, physical, context aware, and telepresence systems.

  6. Explore the interactive design of touch interface Webpage

    Directory of Open Access Journals (Sweden)

    JIANG Zhen

    2014-12-01

    Full Text Available With the arrival of the era of mobile touch,website HTML,CSS and JavaScript building have been changed.Especially the functional development of hypertext markup language HTML5 and touch interface not only enhances the speed of the Website,but also creates amazing user experiences.Therefore,now Webpage design focus on the transmission of information at the same time,more concerns itself about the personalized and interactive design of users,including visual experience,browsing expect and psychological interaction,etc.

  7. General aviation design synthesis utilizing interactive computer graphics

    Science.gov (United States)

    Galloway, T. L.; Smith, M. R.

    1976-01-01

    Interactive computer graphics is a fast growing area of computer application, due to such factors as substantial cost reductions in hardware, general availability of software, and expanded data communication networks. In addition to allowing faster and more meaningful input/output, computer graphics permits the use of data in graphic form to carry out parametric studies for configuration selection and for assessing the impact of advanced technologies on general aviation designs. The incorporation of interactive computer graphics into a NASA developed general aviation synthesis program is described, and the potential uses of the synthesis program in preliminary design are demonstrated.

  8. AVID - A design system for technology studies of advanced transportation concepts. [Aerospace Vehicle Interactive Design

    Science.gov (United States)

    Wilhite, A. W.; Rehder, J. J.

    1979-01-01

    The basic AVID (Aerospace Vehicle Interactive Design) is a general system for conceptual and preliminary design currently being applied to a broad range of future space transportation and spacecraft vehicle concepts. AVID hardware includes a minicomputer allowing rapid designer interaction. AVID software includes (1) an executive program and communication data base which provide the automated capability to couple individual programs, either individually in an interactive mode or chained together in an automatic sequence mode; and (2) the individual technology and utility programs which provide analysis capability in areas such as graphics, aerodynamics, propulsion, flight performance, weights, sizing, and costs.

  9. The Design of Tools for Sketching Sensor-Based Interaction

    DEFF Research Database (Denmark)

    Brynskov, Martin; Lunding, Rasmus; Vestergaard, Lasse Steenbock

    2012-01-01

    , flexibility and cost, aimed at wearable and ultra-mobile prototyping where fast reaction is needed (e.g. in controlling sound), and we discuss the general issues facing this category of embodied interaction design tools. We then present the platform in more detail, both regarding hard- ware and software....... In the brief evaluation, we present our initial experiences with the platform both in design projects and in teaching. We conclude that DUL Radio does seem to be a relatively easy-to-use tool for sketching sensor-based interaction compared to other solutions, but that there are many ways to improve it. Target...... users include designers, students, artists etc. with minimal programming and hardware skills, but this paper adresses the issues with designing the tools, which includes technical details....

  10. Participatory design for drug-drug interaction alerts.

    Science.gov (United States)

    Luna, Daniel; Otero, Carlos; Almerares, Alfredo; Stanziola, Enrique; Risk, Marcelo; González Bernaldo de Quirós, Fernán

    2015-01-01

    The utilization of decision support systems, in the point of care, to alert drug-drug interactions has been shown to improve quality of care. Still, the use of these systems has not been as expected, it is believed, because of the difficulties in their knowledge databases; errors in the generation of the alerts and the lack of a suitable design. This study expands on the development of alerts using participatory design techniques based on user centered design process. This work was undertaken in three stages (inquiry, participatory design and usability testing) it showed that the use of these techniques improves satisfaction, effectiveness and efficiency in an alert system for drug-drug interactions, a fact that was evident in specific situations such as the decrease of errors to meet the specified task, the time, the workload optimization and users overall satisfaction in the system.

  11. Modeling, Designing, and Implementing an Avatar-based Interactive Map

    Directory of Open Access Journals (Sweden)

    Stefan Andrei

    2016-03-01

    Full Text Available Designing interactive maps has always been a challenge due to the geographical complexity of the earth’s landscape and the difficulty of resolving details to a high resolution. In the past decade or so, one of the most impressive map-based software application, the Global Positioning System (GPS, has probably the highest level of interaction with the user. This article describes an innovative technique for designing an avatar-based virtual interactive map for the Lamar University Campus, which will entail the buildings’ exterior as well as their interiors. Many universities provide 2D or 3D maps and even interactive maps. However, these maps do not provide a complete interaction with the user. To the best of our knowledge, this project is the first avatar-based interaction game that allows 100% interaction with the user. This work provides tremendous help to the freshman students and visitors of Lamar University. As an important marketing tool, the main objective is to get better visibility of the campus worldwide and to increase the number of students attending Lamar University.

  12. Magic-Mirror-Spiral: Looking into the role of 'design ideal' in interaction design research projects

    DEFF Research Database (Denmark)

    Bagalkot, Naveen L.; Nazzi, Elena; Sokoler, Tomas

    2011-01-01

    There is an ongoing discourse arguing for Interaction Design Research to contribute to theory-about-interaction on one hand, and advancement of particular situation on the other. While there is an acknowledgement of the dialectic relation between theory and situation, however, pointers to embrace......MirrorSpiral, explicating the relation between theory, concept, design ideal, design artefact, and situation. We propose this formulation of ‘design-ideal-as-part-of-the-compositional-whole’ as a step towards an Interaction Design Research process that embraces the ‘theory-situation’ dialectic, and aims to contribute to...... the dialectic during a research practice are missing. In order to embrace this dialectic, in this paper we suggest the formulation of a Design Ideal as the interface between theoretical concept and situation. We support our suggestion by a retrospection of our ongoing exploration of Magic...

  13. Interactive evolutionary algorithms and data mining for drug design

    OpenAIRE

    Lameijer, Eric Marcel Wubbo

    2010-01-01

    One of the main problems of drug design is that it is quite hard to discover compounds that have all the required properties to become a drug (efficacy against the disease, good biological availability, low toxicity). This thesis describes the use of data mining and interactive evolutionary algorithms to design novel classes of molecules. Using data mining, we split a 250,000 compound database into ring systems, substituents and linkers. We then counted the occurrence of the different fragmen...

  14. 大学教室固定桌椅的交互设计%Interaction Design of University Classroom Fixed Tables and Chairs

    Institute of Scientific and Technical Information of China (English)

    艾险峰; 李祎林; 周毅

    2015-01-01

    大学教室是课堂教学、学生自习、组织各类社团活动的主要场所。目前大学教室桌椅不能满足学习活动的多样化需求。交互设计是目前新兴的设计领域,应用交互设计手段能有效解决教室桌椅设计中的实际问题,主要从人际交互设计和人机交互设计两个方面进行展开。人际交互设计可通过重新创建日常学习生活场景、拓展教室桌椅的功能,促进学生之间人际交互。人机交互设计可通过认知与行为流程分析、产品运动方式设计等,提高产品的易用性。%University classroom is the main site of classroom teaching, student study, organize various community activi-ties. Currently the University classroom furniture can not meet the diverse needs of learning activities. Interaction design is the emerging field of design, interactive design tools use classroom furniture design can effectively solve the practical prob-lems, mainly to expand from human interaction design and human-computer interaction design aspects. Interpersonal inter-action design can be re-created scenes of daily school life, classroom desks and chairs to expand the function and promote human interaction between students. HCI design process through cognitive and behavioral analysis, product design, move-ment, improve product ease of use.

  15. Interaction Prediction Optimization in Multidisciplinary Design Optimization Problems

    Directory of Open Access Journals (Sweden)

    Debiao Meng

    2014-01-01

    Full Text Available The distributed strategy of Collaborative Optimization (CO is suitable for large-scale engineering systems. However, it is hard for CO to converge when there is a high level coupled dimension. Furthermore, the discipline objectives cannot be considered in each discipline optimization problem. In this paper, one large-scale systems control strategy, the interaction prediction method (IPM, is introduced to enhance CO. IPM is utilized for controlling subsystems and coordinating the produce process in large-scale systems originally. We combine the strategy of IPM with CO and propose the Interaction Prediction Optimization (IPO method to solve MDO problems. As a hierarchical strategy, there are a system level and a subsystem level in IPO. The interaction design variables (including shared design variables and linking design variables are operated at the system level and assigned to the subsystem level as design parameters. Each discipline objective is considered and optimized at the subsystem level simultaneously. The values of design variables are transported between system level and subsystem level. The compatibility constraints are replaced with the enhanced compatibility constraints to reduce the dimension of design variables in compatibility constraints. Two examples are presented to show the potential application of IPO for MDO.

  16. Design, testing, and delivery of an interactive graphics display subsystem

    Science.gov (United States)

    Holmes, B.

    1973-01-01

    An interactive graphics display system was designed to be used in locating components on a printed circuit card and outputting data concerning their thermal values. The manner in which this was accomplished in terms of both hardware and software is described. An analysis of the accuracy of this approach is also included.

  17. Interactive evolutionary algorithms and data mining for drug design

    NARCIS (Netherlands)

    Lameijer, Eric Marcel Wubbo

    2010-01-01

    One of the main problems of drug design is that it is quite hard to discover compounds that have all the required properties to become a drug (efficacy against the disease, good biological availability, low toxicity). This thesis describes the use of data mining and interactive evolutionary algorith

  18. Motivation, Participation, and Engagement in Human Work Interaction Design Literature

    DEFF Research Database (Denmark)

    Clemmensen, Torkil; Campos, Pedro; Abdelnour-Nocera, José

    2016-01-01

    This position paper is aimed at presenting as discussion material at the CoPDA 2016 Workshop the preliminary results of a short review of the literature published by the HWID community in the last 10 years in four books. Specifically, the attention is posed on understanding the importance...... of motivation, participation, and engagement in Interaction Design projects for smart and pervasive workplaces...

  19. Map-based mobile services design, interaction and usability

    CERN Document Server

    Meng, Liqiu; Winter, Stephan; Popovich, Vasily

    2008-01-01

    This book reports the newest research and technical achievements on the following theme blocks: Design of mobile map services and its constraints; Typology and usability of mobile map services; Visualization solutions on small displays for time-critical tasks; Mobile map users; Interaction and adaptation in mobile environments; and Applications of map-based mobile services.

  20. ICONGRAPH - Program package for interactive controller design by graphical plotting

    NARCIS (Netherlands)

    Tuschak, R.; Bars, R.; Habemayer, M.; Kovacs, T.; Vajk, I.; Vajta, Miklos

    1984-01-01

    ICONGRAPH is an interactive program package for CAD of control systems. The system under investigation has to be basically a linear single-loop one with lumped parameters. ICONGRAPH covers the following subjects: identification, design of controllers in the frequency and operator domains by

  1. Human Work Interaction Design. Work Analysis and HCI

    DEFF Research Database (Denmark)

    Paasch, Kasper

    2013-01-01

    This book constitutes the thoroughly refereed post-conference proceedings of the Third IFIP WG 13.6 Working Conference on Human Work Interaction Design, HWID 2012, held in Copenhagen, Denmark, in December 2012. The 16 revised papers presented were carefully selected for inclusion in this volume...

  2. Design Standards for Visual Elements and Interactivity for Courseware.

    Science.gov (United States)

    Thibodeau, Pete

    1997-01-01

    Offers tips and techniques for authoring computer-based training and courseware products. Describes basic design concepts and points that pertain to individual components. Focuses specifically on the visual elements associated with the use of video, text, graphics, animation and interactivity in multimedia courseware. (AEF)

  3. The Utility of Computer Tracking Tools for User-Centered Design.

    Science.gov (United States)

    Gay, Geri; Mazur, Joan

    1993-01-01

    Describes tracking tools used by designers and users to evaluate the efficacy of hypermedia systems. Highlights include human-computer interaction research; tracking tools and user-centered design; and three examples from the Interactive Multimedia Group at Cornell University that illustrate uses of various tracking tools. (27 references) (LRW)

  4. Kinds of inspiration in interaction design

    DEFF Research Database (Denmark)

    Halskov, Kim

    2010-01-01

    In this paper, we explore the role of sources of inspiration in interaction design. We identify four strategies for relating sources of inspiration to emerging ideas: selection; adaptation; translation; and combination. As our starting point, we argue that sources of inspiration are a form...... of knowledge crucial to creativity. Our research is based on empirical findings arising from the use of Inspiration Card Workshops, which are collaborative design events in which domain and technology insight are combined to create design concepts. In addition to the systematically introduced sources...

  5. Design Requirements for Communication-Intensive Interactive Applications

    Science.gov (United States)

    Bolchini, Davide; Garzotto, Franca; Paolini, Paolo

    Online interactive applications call for new requirements paradigms to capture the growing complexity of computer-mediated communication. Crafting successful interactive applications (such as websites and multimedia) involves modeling the requirements for the user experience, including those leading to content design, usable information architecture and interaction, in profound coordination with the communication goals of all stakeholders involved, ranging from persuasion to social engagement, to call for action. To face this grand challenge, we propose a methodology for modeling communication requirements and provide a set of operational conceptual tools to be used in complex projects with multiple stakeholders. Through examples from real-life projects and lessons-learned from direct experience, we draw on the concepts of brand, value, communication goals, information and persuasion requirements to systematically guide analysts to master the multifaceted connections of these elements as drivers to inform successful communication designs.

  6. Mapping Cultural Frame Shifting in Interaction Design with Blending Theory

    DEFF Research Database (Denmark)

    Markussen, Thomas; Krogh, Peter Gall

    2008-01-01

    In this paper, we introduce Gilles Fauconnier & Mark Turner's blending theory as a new conceptual framework for explaining ‘cultural frame shifting' in interaction design. Cultural frame shifting is when people, through their explorative use of technology, are required imaginatively to reorganize...... their cultural background knowledge and expectations. In current HCI research it has occasionally been pointed out that a proper understanding of this phenomenon hinges on addressing the relationship between embodied interaction and cultural meaning construction as part of a larger interactive system. However...... the network model of mental spaces from Fauconnier & Turner's blending theory onto video material and interviews from initial qualitative use studies of a design case. In so doing we explore and argue for how meaning formation and embodied cognition coalesce in cultural frame shifting and provide a tool...

  7. The Design of Tools for Sketching Sensor-Based Interaction

    DEFF Research Database (Denmark)

    Brynskov, Martin; Lunding, Rasmus; Vestergaard, Lasse Steenbock

    2012-01-01

    In this paper we motivate, present, and give an initial evaluation of DUL Radio, a small wireless toolkit for sketching sensor-based interaction. In the motivation, we discuss the purpose of this specific platform, which aims to balance ease-of-use (learning, setup, initialization), size, speed......, flexibility and cost, aimed at wearable and ultra-mobile prototyping where fast reaction is needed (e.g. in controlling sound), and we discuss the general issues facing this category of embodied interaction design tools. We then present the platform in more detail, both regarding hard- ware and software....... In the brief evaluation, we present our initial experiences with the platform both in design projects and in teaching. We conclude that DUL Radio does seem to be a relatively easy-to-use tool for sketching sensor-based interaction compared to other solutions, but that there are many ways to improve it. Target...

  8. Audio-visual interactions in product sound design

    Science.gov (United States)

    Özcan, Elif; van Egmond, René

    2010-02-01

    Consistent product experience requires congruity between product properties such as visual appearance and sound. Therefore, for designing appropriate product sounds by manipulating their spectral-temporal structure, product sounds should preferably not be considered in isolation but as an integral part of the main product concept. Because visual aspects of a product are considered to dominate the communication of the desired product concept, sound is usually expected to fit the visual character of a product. We argue that this can be accomplished successfully only on basis of a thorough understanding of the impact of audio-visual interactions on product sounds. Two experimental studies are reviewed to show audio-visual interactions on both perceptual and cognitive levels influencing the way people encode, recall, and attribute meaning to product sounds. Implications for sound design are discussed defying the natural tendency of product designers to analyze the "sound problem" in isolation from the other product properties.

  9. Interactive Building Design Space Exploration Using Regionalized Sensitivity Analysis

    DEFF Research Database (Denmark)

    Jensen, Rasmus Lund; Maagaard, Steffen; Østergård, Torben

    2017-01-01

    Monte Carlo simulations combined with regionalized sensitivity analysis provide the means to explore a vast, multivariate design space in building design. Typically, sensitivity analysis shows how the variability of model output relates to the uncertainties in models inputs. This reveals which...... in combination with the interactive parallel coordinate plot (PCP). The latter is an effective tool to explore stochastic simulations and to find high-performing building designs. The proposed methods help decision makers to focus their attention to the most important design parameters when exploring...... a multivariate design space. As case study, we consider building performance simulations of a 15.000 m² educational centre with respect to energy demand, thermal comfort, and daylight....

  10. Infant feeding: the interfaces between interaction design and cognitive ergonomics in user-centered design.

    Science.gov (United States)

    Lima, Flavia; Araújo, Lilian Kely

    2012-01-01

    This text presents a discussion on the process of developing interactive products focused on infant behavior, which result was an interactive game for encouraging infant feeding. For that, it describes the use of cognitive psychology concepts added to interaction design methodology. Through this project, this article sustains how the cooperative use of these concepts provides adherent solutions to users' needs, whichever they are. Besides that, it verifies the closeness of those methodologies to boundary areas of knowledge, such as design focused on user and ergonomics.

  11. Unmanned Surface Vehicle Human-Computer Interface for Amphibious Operations

    Science.gov (United States)

    2013-08-01

    FIGURES Figure 1. MOCU Baseline HCI using Both Aerial Photo and Digital Nautical Chart ( DNC ) Maps to Control and Monitor Land, Sea, and Air...Action DNC Digital Nautical Chart FNC Future Naval Capability HCI Human-Computer Interface HRI Human-Robot Interface HSI Human-Systems Integration...Digital Nautical Chart ( DNC ) Maps to Control and Monitor Land, Sea, and Air Vehicles. 3.2 BASELINE MOCU HCI The Baseline MOCU interface is a tiled

  12. Screen Design Guidelines for Motivation in Interactive Multimedia Instruction: A Survey and Framework for Designers.

    Science.gov (United States)

    Lee, Sung Heum; Boling, Elizabeth

    1999-01-01

    Identifies guidelines from the literature relating to screen design and design of interactive instructional materials. Describes two types of guidelines--those aimed at enhancing motivation and those aimed at preventing loss of motivation--for typography, graphics, color, and animation and audio. Proposes a framework for considering motivation in…

  13. Screen Design Guidelines for Motivation in Interactive Multimedia Instruction: A Survey and Framework for Designers.

    Science.gov (United States)

    Lee, Sung Heum; Boling, Elizabeth

    1999-01-01

    Identifies guidelines from the literature relating to screen design and design of interactive instructional materials. Describes two types of guidelines--those aimed at enhancing motivation and those aimed at preventing loss of motivation--for typography, graphics, color, and animation and audio. Proposes a framework for considering motivation in…

  14. Interaction between atoms and slow light: a design study

    CERN Document Server

    Zang, Xiaorun; Faggiani, Rémi; Gill, Christopher; Petrov, Plamen G; Hugonin, Jean-Paul; Bernon, Simon; Bouyer, Philippe; Boyer, Vincent; Lalanne, Philippe

    2015-01-01

    The emerging field of on-chip integration of nanophotonic devices and cold atoms offers extremely-strong and pure light-matter interaction schemes, which may have profound impact on quantum information science. In this context, a longstanding obstacle is to achieve strong interaction between single atoms and single photons, while at the same time trap atoms in vacuum at large separation distances from dielectric surfaces. In this letter, we study new waveguide geometries that challenge these conflicting objectives. The designed photonic crystal waveguide is expected to offer a good compromise, which additionally allow for easy manipulation of atomic clouds around the structure.

  15. Designing for friendship: Becoming friends with your ECA

    NARCIS (Netherlands)

    Stronks, Bas; Marriott, A.; Nijholt, Antinus; Pelachaud, C.; van der Vet, P.E.; Rist, T.; Heylen, Dirk K.J.; Ruttkay, Z.M.; Vilhjalmsson, H.

    2002-01-01

    This paper is about the design of Embodied Conversational Agents (ECAs). In this field of Human Computer Interaction (HCI) and Artificial Intelligence (AI), the design of ECAs, or ‘virtual humans’, and the communication between those agents and human users is the main object of our research. A lot o

  16. Designing for friendship: Becoming friends with your ECA

    NARCIS (Netherlands)

    Stronks, Bas; Nijholt, Anton; Vet, van der Paul; Heylen, Dirk; Marriott, A.; Pelachaud, C.; Rist, T.; Ruttkay, Z.M.; Vilhjalmsson, H.

    2002-01-01

    This paper is about the design of Embodied Conversational Agents (ECAs). In this field of Human Computer Interaction (HCI) and Artificial Intelligence (AI), the design of ECAs, or ‘virtual humans’, and the communication between those agents and human users is the main object of our research. A lot o

  17. Artifacts as Theories: Convergence through User-Centered Design.

    Science.gov (United States)

    Dillon, Andrew

    1995-01-01

    Discussion of information system design proposes the artifact as theory perspective and suggests that information system design is best tackled by user-centered theories and methods. Topics include the software development process, human-computer interaction, and implications for information science. (LRW)

  18. User-centered design and interactive health technologies for patients.

    Science.gov (United States)

    De Vito Dabbs, Annette; Myers, Brad A; Mc Curry, Kenneth R; Dunbar-Jacob, Jacqueline; Hawkins, Robert P; Begey, Alex; Dew, Mary Amanda

    2009-01-01

    Despite recommendations that patients be involved in the design and testing of health technologies, few reports describe how to involve patients in systematic and meaningful ways to ensure that applications are customized to meet their needs. User-centered design is an approach that involves end users throughout the development process so that technologies support tasks, are easy to operate, and are of value to users. In this article, we provide an overview of user-centered design and use the development of Pocket Personal Assistant for Tracking Health (Pocket PATH) to illustrate how these principles and techniques were applied to involve patients in the development of this interactive health technology. Involving patient-users in the design and testing ensured functionality and usability, therefore increasing the likelihood of promoting the intended health outcomes.

  19. Interactive Systems for Designing Machine Elements and Assemblies

    Directory of Open Access Journals (Sweden)

    Kacalak Wojciech

    2015-09-01

    Full Text Available The article describes the development of fundamentals of machine elements and assemblies design processes automation using artificial intelligence, and descriptions of structural elements’ features in a natural language. In the proposed interactive automated design systems, computational artificial intelligence methods allow communication by speech and natural language, resulting in analyses of design engineer’s messages, analyses of constructions, encoding and assessments of constructions, CAD system controlling and visualizations. The system is equipped with several adaptive intelligent layers for human biometric identification, recognition of speech and handwriting, recognition of words, analyses and recognition of messages, enabling interpretation of messages, and assessments of human reactions. The article proposes a concept of intelligent processing for analysis of descriptions of machine elements’ structural features in a natural language. It also presents the developed methodology for similarity analysis between structural features of designed machine elements and corresponding antipatterns allowing normalization of parameters of the analysed structural solutions.

  20. Development and applications of an interactive digital filter design program.

    Science.gov (United States)

    Woo, H W; Kim, Y M; Tompkins, W J

    1985-10-01

    We have implemented an interactive digital filter design program in the HP 1000 computer at the Department of Electrical Engineering of the University of Washington. This program allows users to design different types of filters interactively with both amplitude and phase responses displayed on graphic devices. The performance of each designed filter can be evaluated conveniently before the best one is chosen and implemented for any particular application. This program can design recursive filters, e.g. Butterworth, Chebyshev and elliptic, or nonrecursive filters with one out of six different windows, i.e. rectangular, triangular, Hann, Hamming, Blackman and Kaiser. The main outputs from this program are coefficients of a transfer function of an analog filter, a digital filter, or both. Therefore, the design of both analog and digital filters is facilitated by using this program. The program is very simple to use and does not require background in analog or digital filter principles in order to run it. The program is written in standard FORTRAN and is about 30 kbytes in size excluding the graphics display routines. Since it uses standard FORTRAN, it can be easily transported to minicomputer and microcomputer systems that have a FORTRAN compiler and minimal graphics capabilities. This program is available for distribution to interested institutions and laboratories.

  1. Assembling Collaboration:Informing the Design of Interaction Spaces

    OpenAIRE

    Luff, Paul; Patel, Menisha; Kuzuoka, Hideaki; Heath, Christian

    2014-01-01

    Over the past 20 years or so, researchers have, in a number of ways, considered how studies of talk and interaction might inform the design of new technologies. In this article, we discuss a “technical intervention” where studies of visual and material conduct informed by conversation analysis shaped the design and development of a prototype communication system: a “media space.” We conclude by briefly discussing some of the challenges and opportunities that arise when drawing from studies of...

  2. Musical Interaction Design with the CUI32Stem

    DEFF Research Database (Denmark)

    Overholt, Daniel

    2012-01-01

    The Create USB Interface is an open source microcontroller board that can be programmed in C, BASIC, or Arduino languages. The latest version is called the CUI32Stem, and it is designed to work ‘hand-in-hand’ with the GROVE prototyping system that includes a wide range of sensors and actuators....... It utilizes a high-performance Microchip® PIC32 microcontroller unit to allow programmable user interfaces. Its development and typical uses are described, focusing on musical interaction design scenarios. Several options for wireless connectivity are described as well, enabling the CUI32Stem to pair...

  3. Interaction region design and auxiliary detector systems for an EIC

    Directory of Open Access Journals (Sweden)

    Petti R.

    2016-01-01

    Full Text Available There are a number of exciting physics opportunities at a future electron-ion collider facility. One possible design for such a facility is eRHIC, where the current RHIC facility located at Brookhaven National Lab would be transformed into an electron-ion collider. It is imperative for a seamless integration of auxiliary detector systems into the interaction region design to have a machine that meets the needs for the planned physics analyses, as well as take into account the space constraints due to the tunnel geometry and the necessary beam line elements. In this talk, we describe the current ideas for integrating a luminosity detector, electron polarimeter, roman pots, and a low Q2-tagger into the interaction region for eRHIC.

  4. Conceptualizing, Designing, and Investigating Locative Media Use in Urban Space

    Science.gov (United States)

    Diamantaki, Katerina; Rizopoulos, Charalampos; Charitos, Dimitris; Kaimakamis, Nikos

    This chapter investigates the social implications of locative media (LM) use and attempts to outline a theoretical framework that may support the design and implementation of location-based applications. Furthermore, it stresses the significance of physical space and location awareness as important factors that influence both human-computer interaction and computer-mediated communication. The chapter documents part of the theoretical aspect of the research undertaken as part of LOcation-based Communication Urban NETwork (LOCUNET), a project that aims to investigate the way users interact with one another (human-computer-human interaction aspect) and with the location-based system itself (human-computer interaction aspect). A number of relevant theoretical approaches are discussed in an attempt to provide a holistic theoretical background for LM use. Additionally, the actual implementation of the LOCUNET system is described and some of the findings are discussed.

  5. How Good is Your User Experience? Measuring and Designing Interactions

    Directory of Open Access Journals (Sweden)

    Wildner Raimund

    2015-11-01

    Full Text Available Form and function are important dimensions of consumer choice, but there is more in our increasingly digital world. It is not only products per se that need to be designed but the whole interaction between consumers and brands. The whole UX or user experience is more important than ever before. Digitalism nowadays is everywhere, and even mundane products are becoming more digital (e.g. ovens, while others evolve that are purely digital (e.g. PayPal.

  6. Five things I believe about the aesthetics of interaction design

    OpenAIRE

    Löwgren, Jonas

    2008-01-01

    1. It makes little sense to talk about "visual aesthetics" as an isolated modality. 2. The genre determines the aesthetic qualities. 3. Aesthetic is not equal to good, pleasant, pretty, or nice. 4. Aesthetic experience is connected with intellectual deliberation as much as with immediate, "visceral" response. 5. We need holistic, interpretative approaches to dealing with aesthetics in interaction design. These five beliefs are introduced and substantiated by means of examples ...

  7. Helping Hands: Designing Video Games with Interpersonal Touch Interaction

    OpenAIRE

    Watts, Cody; Sharlin, Ehud; Woytiuk, Peter

    2010-01-01

    International audience; Increasingly, the movements of players' physical bodies are being used as a method of controlling and playing video games. This trend is evidenced by the recent development of interpersonal touch-based games; multiplayer games which players control by physically touching their partners. Although a small number of interpersonal touch-based games have recently been designed, the best practices for creating video games based on this unconventional interaction technique re...

  8. Designing Interactive Multimedia Instruction to Address Soldiers’ Learning Needs

    Science.gov (United States)

    2014-12-01

    screen capture software) Snag-it Programming Languages ActionScript 2 & 3 HTML JavaScript CSS Note: HTML refers to Hypertext Markup Language...Instead, Hypertext Markup Language (HTML) was used, enabling the IMI exemplars to run in a web browser. While this approach precluded some data... Hypertext Markup Language IMDP Instructional Media Design Package IMI Interactive Multimedia Instruction IOBC Infantry Officer Basic

  9. LATUX: An Iterative Workflow for Designing, Validating, and Deploying Learning Analytics Visualizations

    Science.gov (United States)

    Martinez-Maldonado, Roberto; Pardo, Abelardo; Mirriahi, Negin; Yacef, Kalina; Kay, Judy; Clayphan, Andrew

    2015-01-01

    Designing, validating, and deploying learning analytics tools for instructors or students is a challenge that requires techniques and methods from different disciplines, such as software engineering, human-computer interaction, computer graphics, educational design, and psychology. Whilst each has established its own design methodologies, we now…

  10. Improving the radiologist-CAD interaction: designing for appropriate trust.

    Science.gov (United States)

    Jorritsma, W; Cnossen, F; van Ooijen, P M A

    2015-02-01

    Computer-aided diagnosis (CAD) has great potential to improve radiologists' diagnostic performance. However, the reported performance of the radiologist-CAD team is lower than what might be expected based on the performance of the radiologist and the CAD system in isolation. This indicates that the interaction between radiologists and the CAD system is not optimal. An important factor in the interaction between humans and automated aids (such as CAD) is trust. Suboptimal performance of the human-automation team is often caused by an inappropriate level of trust in the automation. In this review, we examine the role of trust in the radiologist-CAD interaction and suggest ways to improve the output of the CAD system so that it allows radiologists to calibrate their trust in the CAD system more effectively. Observer studies of the CAD systems show that radiologists often have an inappropriate level of trust in the CAD system. They sometimes under-trust CAD, thereby reducing its potential benefits, and sometimes over-trust it, leading to diagnostic errors they would not have made without CAD. Based on the literature on trust in human-automation interaction and the results of CAD observer studies, we have identified four ways to improve the output of CAD so that it allows radiologists to form a more appropriate level of trust in CAD. Designing CAD systems for appropriate trust is important and can improve the performance of the radiologist-CAD team. Future CAD research and development should acknowledge the importance of the radiologist-CAD interaction, and specifically the role of trust therein, in order to create the perfect artificial partner for the radiologist. This review focuses on the role of trust in the radiologist-CAD interaction. The aim of the review is to encourage CAD developers to design for appropriate trust and thereby improve the performance of the radiologist-CAD team. Copyright © 2014 The Royal College of Radiologists. Published by Elsevier Ltd

  11. A Learning and Interaction design framework, from a study on formulating principles for the design of engaging music learning games

    DEFF Research Database (Denmark)

    2012-01-01

    Based on a preliminary action research study investigating the design of digital music games and years of experiences from interaction design processes of learning resources, this extended abstract presents a framework that mixes designs for learning principles and game design with a process view...... using a simple interaction design lifecycle. Though the first outset was to design engaging music games, the resulting framework has a more generic character.......Based on a preliminary action research study investigating the design of digital music games and years of experiences from interaction design processes of learning resources, this extended abstract presents a framework that mixes designs for learning principles and game design with a process view...

  12. Exploring sonic interaction design and presence: Natural Interactive Walking in Porto

    DEFF Research Database (Denmark)

    Nordahl, Rolf; Serafin, Stefania; Fontana, Frederico

    2009-01-01

    In this paper we report on the results of a three days workshop whose goal was to combine interactive sounds and soundscape design to simulate the sensation of walking in a specific location of Porto. We discuss advantages and disadvantages of the different solutions proposed in terms of the tech...

  13. A Conceptual Architecture for Adaptive Human-Computer Interface of a PT Operation Platform Based on Context-Awareness

    Directory of Open Access Journals (Sweden)

    Qing Xue

    2014-01-01

    Full Text Available We present a conceptual architecture for adaptive human-computer interface of a PT operation platform based on context-awareness. This architecture will form the basis of design for such an interface. This paper describes components, key technologies, and working principles of the architecture. The critical contents covered context information modeling, processing, relationship establishing between contexts and interface design knowledge by use of adaptive knowledge reasoning, and visualization implementing of adaptive interface with the aid of interface tools technology.

  14. Computational design of protein interactions: designing proteins that neutralize influenza by inhibiting its hemagglutinin surface protein

    Science.gov (United States)

    Fleishman, Sarel

    2012-02-01

    Molecular recognition underlies all life processes. Design of interactions not seen in nature is a test of our understanding of molecular recognition and could unlock the vast potential of subtle control over molecular interaction networks, allowing the design of novel diagnostics and therapeutics for basic and applied research. We developed the first general method for designing protein interactions. The method starts by computing a region of high affinity interactions between dismembered amino acid residues and the target surface and then identifying proteins that can harbor these residues. Designs are tested experimentally for binding the target surface and successful ones are affinity matured using yeast cell surface display. Applied to the conserved stem region of influenza hemagglutinin we designed two unrelated proteins that, following affinity maturation, bound hemagglutinin at subnanomolar dissociation constants. Co-crystal structures of hemagglutinin bound to the two designed binders were within 1Angstrom RMSd of their models, validating the accuracy of the design strategy. One of the designed proteins inhibits the conformational changes that underlie hemagglutinin's cell-invasion functions and blocks virus infectivity in cell culture, suggesting that such proteins may in future serve as diagnostics and antivirals against a wide range of pathogenic influenza strains. We have used this method to obtain experimentally validated binders of several other target proteins, demonstrating the generality of the approach. We discuss the combination of modeling and high-throughput characterization of design variants which has been key to the success of this approach, as well as how we have used the data obtained in this project to enhance our understanding of molecular recognition. References: Science 332:816 JMB, in press Protein Sci 20:753

  15. Designing high-quality interactive multimedia learning modules.

    Science.gov (United States)

    Huang, Camillan

    2005-01-01

    Modern research has broadened scientific knowledge and revealed the interdisciplinary nature of the sciences. For today's students, this advance translates to learning a more diverse range of concepts, usually in less time, and without supporting resources. Students can benefit from technology-enhanced learning supplements that unify concepts and are delivered on-demand over the Internet. Such supplements, like imaging informatics databases, serve as innovative references for biomedical information, but could improve their interaction interfaces to support learning. With information from these digital datasets, multimedia learning tools can be designed to transform learning into an active process where students can visualize relationships over time, interact with dynamic content, and immediately test their knowledge. This approach bridges knowledge gaps, fosters conceptual understanding, and builds problem-solving and critical thinking skills-all essential components to informatics training for science and medicine. Additional benefits include cost-free access and ease of dissemination over the Internet or CD-ROM. However, current methods for the design of multimedia learning modules are not standardized and lack strong instructional design. Pressure from administrators at the top and students from the bottom are pushing faculty to use modern technology to address the learning needs and expectations of contemporary students. Yet, faculty lack adequate support and training to adopt this new approach. So how can faculty learn to create educational multimedia materials for their students? This paper provides guidelines on best practices in educational multimedia design, derived from the Virtual Labs Project at Stanford University. The development of a multimedia module consists of five phases: (1) understand the learning problem and the users needs; (2) design the content to harness the enabling technologies; (3) build multimedia materials with web style standards and

  16. Building interactive simulations in a Web page design program.

    Science.gov (United States)

    Kootsey, J Mailen; Siriphongs, Daniel; McAuley, Grant

    2004-01-01

    A new Web software architecture, NumberLinX (NLX), has been integrated into a commercial Web design program to produce a drag-and-drop environment for building interactive simulations. NLX is a library of reusable objects written in Java, including input, output, calculation, and control objects. The NLX objects were added to the palette of available objects in the Web design program to be selected and dropped on a page. Inserting an object in a Web page is accomplished by adding a template block of HTML code to the page file. HTML parameters in the block must be set to user-supplied values, so the HTML code is generated dynamically, based on user entries in a popup form. Implementing the object inspector for each object permits the user to edit object attributes in a form window. Except for model definition, the combination of the NLX architecture and the Web design program permits construction of interactive simulation pages without writing or inspecting code.

  17. The FCC-ee Interaction Region Magnet Design

    CERN Document Server

    Koratzinos, M; Bogomyagkov, A; Sinyatkin, S; Benedikt, M; Holzer, B; van Nugteren, J; Zimmermann, F; Oide, K

    2016-01-01

    The design of the region close to the interaction point of the FCC-ee experiments is especially challenging. The beams collide at an angle (+-15 mrad) in the high-field region of the detector solenoid. Moreover, the very low vertical beta_y* of the machine necessitates that the final focusing quadrupoles have a distance from the IP (L*) of around 2 m and therefore are inside the main detector solenoid. The beams should be screened from the effect of the detector magnetic field, and the emittance blow-up due to vertical dispersion in the interaction region should be minimized, while leaving enough space for detector components. Crosstalk between the two final focus quadrupoles, only about 6 cm apart at the tip, should also be minimized.

  18. US Army Weapon Systems Human-Computer Interface (WSHCI) style guide, Version 1

    Energy Technology Data Exchange (ETDEWEB)

    Avery, L.W.; O`Mara, P.A.; Shepard, A.P.

    1996-09-30

    A stated goal of the U.S. Army has been the standardization of the human computer interfaces (HCIS) of its system. Some of the tools being used to accomplish this standardization are HCI design guidelines and style guides. Currently, the Army is employing a number of style guides. While these style guides provide good guidance for the command, control, communications, computers, and intelligence (C4I) domain, they do not necessarily represent the more unique requirements of the Army`s real time and near-real time (RT/NRT) weapon systems. The Office of the Director of Information for Command, Control, Communications, and Computers (DISC4), in conjunction with the Weapon Systems Technical Architecture Working Group (WSTAWG), recognized this need as part of their activities to revise the Army Technical Architecture (ATA). To address this need, DISC4 tasked the Pacific Northwest National Laboratory (PNNL) to develop an Army weapon systems unique HCI style guide. This document, the U.S. Army Weapon Systems Human-Computer Interface (WSHCI) Style Guide, represents the first version of that style guide. The purpose of this document is to provide HCI design guidance for RT/NRT Army systems across the weapon systems domains of ground, aviation, missile, and soldier systems. Each domain should customize and extend this guidance by developing their domain-specific style guides, which will be used to guide the development of future systems within their domains.

  19. Safety Metrics for Human-Computer Controlled Systems

    Science.gov (United States)

    Leveson, Nancy G; Hatanaka, Iwao

    2000-01-01

    The rapid growth of computer technology and innovation has played a significant role in the rise of computer automation of human tasks in modem production systems across all industries. Although the rationale for automation has been to eliminate "human error" or to relieve humans from manual repetitive tasks, various computer-related hazards and accidents have emerged as a direct result of increased system complexity attributed to computer automation. The risk assessment techniques utilized for electromechanical systems are not suitable for today's software-intensive systems or complex human-computer controlled systems.This thesis will propose a new systemic model-based framework for analyzing risk in safety-critical systems where both computers and humans are controlling safety-critical functions. A new systems accident model will be developed based upon modem systems theory and human cognitive processes to better characterize system accidents, the role of human operators, and the influence of software in its direct control of significant system functions Better risk assessments will then be achievable through the application of this new framework to complex human-computer controlled systems.

  20. Investigating the role of aesthetics for interaction design

    DEFF Research Database (Denmark)

    Stavrakos, Stavros-Konstantinos; Ahmed-Kristensen, Saeema

    2013-01-01

    Two important aspects when designing products is to focus on comfort and to define the aesthetic and emotional value of the product. The main purpose of this research is to answer the question of how attractiveness perceived through the sensory inputs affects the assessment of comfort as well as ...... dimension of comfort which is initiated by the visual input during a human – product interaction and is affected by the attractiveness towards the product. In their endeavor to develop successful and comfortable products designers should focus more on attractiveness.......Two important aspects when designing products is to focus on comfort and to define the aesthetic and emotional value of the product. The main purpose of this research is to answer the question of how attractiveness perceived through the sensory inputs affects the assessment of comfort as well...... as to explore associations between comfort and product descriptors. The findings of this research are expected to assist designers in developing successful new products by focusing more on softer factors. A study of twenty three respondents assessing comfort in three phases found that comfort scores increase...

  1. Exergames for physical education: an overview about interaction design perspectives

    Directory of Open Access Journals (Sweden)

    Francesco Sgrò

    2013-08-01

    Full Text Available Exertion games represent an interesting, funny and innovative way to involve people in physical activities, fighting with troublesome phenomenon of obesity in children and young. In the educational context ICT technologies represent a basic instruments of the learning process. In literature several studies addressed the videogame’s implication in the learning process. In this work the interaction design aspects dealing with the use of exergames in physical activities educational process will be analysed using the same approach proposed by Mueller et al. (2011. In detail we will focus on the corporeal experience descended from the interaction procedure. An ideal graphical user interface for exergames is also presented. Moreover, an analysis of the most shared devices for exergames will be depictured. The paper infers the useful interaction elements that can improve the learning process of physical education, as well as transfer effect that may correlate with health and social outcomes. Furthermore, this work suggests the theoretical approach which has to guide the development of exergames for educational environment.

  2. A USABILITY OF GRAPHIC DESIGN WITH LOCAL CONTENT IN THE INTERACTIVE MULTIMEDIA DESIGN FOR INDONESIAN STORYTELLING

    Directory of Open Access Journals (Sweden)

    Listia Natadjaja

    2004-01-01

    Full Text Available As the computer becomes a trend%2C interactive multimedia design can be one media to communicate the cultural knowledge. A folktale can be a one of the powerful materials to show a country’s culture. The folktale content can be understood effectively by implementing some cultural information background. The main aim of using the local content is to give a vision of the richness culture through graphic design in interactive multimedia technology. By implementing local graphic design based on the cultural background%2C user can have different feeling about the graphic style and the Indonesian richness culture. This method can also help the user to understand the interactive multimedia content easily. Finally%2C graphic design with local content is very effective for a transferring the richness culture. In order to make a good interactive multimedia design content based on a cultural background%2C a designer should need to understand about users%2C culture%2C technology and the whole design process. Abstract in Bahasa Indonesia : Seiring dengan berkembangnya penggunaan komputer menjadi suatu trend%2C interaktif multimedia desain dapat menjadi suatu media untuk mengkomunikasikan suatu pengetahuan mengenai suatu kebudayaan. Cerita rakyat%2C dapat merupakan kekuatan untuk menunjukan budaya suatu negara. Isi dari suatu cerita rakyat dapat dimengerti secara efektif dengan implementasi beberapa latar belakang budaya. Tujuan utama dari penggunaan muatan lokal adalah untuk memberikan suatu visi tentang kekayaan budaya melalui desain grafis dalam teknologi interaktif multimedia. .Dengan mengimplementasikan desain grafis lokal berdasar pada latar belakang budaya%2C pengguna multimedia dapat mempunyai perasaan yang berbeda terhadap gaya desain dan kekayaan budaya Indonesia. Metode ini diharapkan juga dapat membantu pengguna untuk mengerti isi suatu interaktif multimedia secara mudah. Pada akhirnya%2C dapat dikatakan bahwa muatan lokal sangatlah bermanfaat

  3. Interaction as Negotiation

    DEFF Research Database (Denmark)

    Kristensen, Jannie Friis; Nielsen, Christina

    In this paper we discuss recent developments in interaction design principles for ubiquitous computing environments, specifically implications related to situated and mobile aspects of work. We present 'Interaction through Negotiation' as a general Human-Computer Interaction (HCI) paradigm, aimed...... at ubiquitous/pervasive technology and environments, with focus on facilitating negotiation in and between webs of different artifacts, humans and places. This approach is concerned with the way technology presents itself to us, both as physical entities and as conceptual entities, as well as the relations...... on several extensive empirical case studies, as well as co-operative design-sessions, we present a reflective analysis providing insights into results of the "Interaction through Negotiation" design approach in action. A very promising area of application is exception handling in pervasive computing...

  4. A user-friendly wearable single-channel EOG-based human-computer interface for cursor control

    OpenAIRE

    2015-01-01

    This paper presents a novel wearable single-channel electrooculography (EOG) based human-computer interface (HCI) with a simple system design and robust performance. In the proposed system, EOG signals for control are generated from double eye blinks, collected by a commercial wearable device (the NeuroSky MindWave headset), and then converted into a sequence of commands that can control cursor navigations and actions. The EOG-based cursor control system was tested on 8 subjects in indoor or ...

  5. Towards consolidated methods for the design and evaluation of user experience

    OpenAIRE

    Lallemand, Carine Evelyne

    2015-01-01

    In the “third wave” of Human-Computer Interaction (HCI), the emergence of User Experience (UX) as a key concept has opened up both exciting perspectives and hard challenges. The conceptual shift to a more comprehensive and emotional view of human-computer interactions has been accompanied by the development of numerous methods and tools for the design and evaluation of interactive systems. UX research has thus been mainly driven by novelty and innovation and to date a majority of the develope...

  6. Using evolutionary design to interactively sketch car silhouettes and stimulate designer's creativity

    CERN Document Server

    Cluzel, François; Dihlmann, Markus; 10.1016/j.engappai.2012.02.011

    2013-01-01

    An Interactive Genetic Algorithm is proposed to progressively sketch the desired side-view of a car profile. It adopts a Fourier decomposition of a 2D profile as the genotype, and proposes a cross-over mechanism. In addition, a formula function of two genes' discrepancies is fitted to the perceived dissimilarity between two car profiles. This similarity index is intensively used, throughout a series of user tests, to highlight the added value of the IGA compared to a systematic car shape exploration, to prove its ability to create superior satisfactory designs and to stimulate designer's creativity. These tests have involved six designers with a design goal defined by a semantic attribute. The results reveal that if "friendly" is diversely interpreted in terms of car shapes, "sportive" denotes a very conventional representation which may be a limitation for shape renewal.

  7. Design of Human-computer Interaction System Based on Graphic Processor Unit%基于图形处理芯片的人-机交互系统设计

    Institute of Scientific and Technical Information of China (English)

    李壮; 吴志强; 吴彤峰

    2010-01-01

    随着我国经济社会的迅猛发展,人们的精神压力越来越大,为了有效地缓解人们的压力,现代以休闲娱乐为主要目的的人-机交互式系统层出不穷,但大多都以计算机系统为支撑,用软件模拟硬件功能,以牺牲计算机性能为代价的软件系统仍然无法满足人们对混合立体声和高品质视频图像输出的追求.本系统采用多媒体处理芯片PKM32AG-Q,扩展512M显卡内存,可以有效地弥补上述缺点,本文主要介绍人-机交互系统的硬件选择和电路设计,具有一定的应用基础.

  8. Embodiment and Interaction Design Guidelines for Designing Credible, Trustworthy Embodied Conversational Agents

    Energy Technology Data Exchange (ETDEWEB)

    Cowell, Andrew J.; Stanney, Kay M.; Thomas Rist

    2003-09-01

    This paper discusses our recent studies on Embodied Conversational Agent (ECA) design strategies. We attack the problem from two specific directions, that is, via the embodiment that the character wears during its relations with the user, and the method of interaction used by the ECA to engage the user in a dialogue. A rigorous literature review lead to a set of hypotheses that were empirically validated. Our results indicate that while users generally prefer to interact with a young character matching their ethnicity, no significant preference were indicated for character gender. For interaction, our results indicated that there were no significant differences in perceived trust between the facial and facial/body treatments (suggesting there is little utility in adding gesture and posture behaviors to an interaction scheme) although both were rated much higher than the non-trusting treatment. Other interesting results (e.g. people with a high propensity to trust were more trustworthy across treatments, users that interacted with the non-trusting character made more mistakes, disliked the interaction and felt less in control than users in the other treatments) from this work are also discussed.

  9. Designing a knowledge management system for distributed activities: a human centered approach.

    Science.gov (United States)

    Rinkus, Susan; Johnson-Throop, Kathy A; Zhang, Jiajie

    2003-01-01

    In this study we use the principles of distributed cognition and the methodology of human-centered distributed information design to analyze a complex distributed human-computer system, identify its problems, and generate design requirements and implementation specifications of a replacement prototype for effective organizational memory and knowledge management. We argue that a distributed human-computer information system has unique properties, structures and processes that are best described in the language of distributed cognition. Distributed cognition provides researchers a richer theoretical understanding of human-computer interactions and enables re-searchers to capture the phenomenon that emerges in social interactions as well as the interactions between people and structures in their environment.

  10. Designing for interaction: Six steps to designing computer-supported group-based learning

    OpenAIRE

    2004-01-01

    At present, the design of computer-supported group-based learning (CS)GBL) is often based on subjective decisions regarding tasks, pedagogy and technology, or concepts such as ‘cooperative learning’ and ‘collaborative learning’. Critical review reveals these concepts as insufficiently substantial to serve as a basis for (CS)GBL design. Furthermore, the relationship between outcome and group interaction is rarely specified a priori. Thus, there is a need for a more systematic approach to desig...

  11. Designing Computer Software for Problem-Solving Instruction.

    Science.gov (United States)

    Duffield, Judith A.

    1991-01-01

    Discusses factors that might influence the effectiveness of computer software designed to teach problem solving. Topics discussed include the structure of knowledge; transfer of training; computers and problem solving instruction; human-computer interactions; and types of software, including drill and practice programs, tutorials, instructional…

  12. Toward the Rational Design of Asymmetric Catalysts using Attractive Non-Covalent Interactions and Design Elements

    OpenAIRE

    Neel, Andrew James

    2016-01-01

    Throughout my doctoral studies, I have endeavored to address the question of how to rationally design chiral catalysts to control enantioselectivity in a predictable fashion. To approach this problem, I have focused on the strategic implementation of attractive non-covalent interactions between catalysts and their substrates at the enantiodetermining transition state. A significant portion of this work involved the development of an approach to elucidating the structural origins of selectiv...

  13. Sikorsky interactive graphics surface design/manufacturing system

    Science.gov (United States)

    Robbins, R.

    1975-01-01

    An interactive graphics system conceived to be used in the design, analysis, and manufacturing of aircraft components with free form surfaces was described. In addition to the basic surface definition and viewing capabilities inherent in such a system, numerous other features are present: surface editing, automated smoothing of control curves, variable milling patch boundary definitions, surface intersection definition and viewing, automatic creation of true offset surfaces, digitizer and drafting machine interfaces, and cutter path optimization. Documented costs and time savings of better than six to one are being realized with this system. The system was written in FORTRAN and GSP for use on IBM 2250 CRT's in conjunction with an IBM 370/158 computer.

  14. LHC interaction region quadrupole cryostat design and fabrication

    CERN Document Server

    Nicol, T H; Huang, Y; Page, Thomas M

    2002-01-01

    The cryostat of a Large Hadron Collider (LHC) Interaction Region (IR) quadrupole magnet consists of all components of the inner triplet except the magnet assembly itself. It serves to support the magnet accurately and reliably within the vacuum vessel, to house all required cryogenic piping, and to insulate the cold mass from heat radiated and conducted from the environment. It must function reliably during storage, shipping and handling, normal magnet operation, quenches, and seismic excitations, and must be able to be manufactured at low cost. The major components of the cryostat are the vacuum vessel, thermal shield, multilayer insulation system, cryogenic piping, and suspension system. The overall design of a cryostat for superconducting accelerator magnets requires consideration of fluid flow, proper selection of materials for their thermal and structural performance at both ambient and operating temperature, and knowledge of the environment to which the magnets will be subjected over the course of their...

  15. A Design Study of Direct-Touch Interaction for Exploratory 3D Scientific Visualization

    NARCIS (Netherlands)

    Klein, Tijmen; Gueniat, Florimond; Pastur, Luc; Vernier, Frederic; Isenberg, Tobias

    2012-01-01

    We present an interaction design study of several non-overlapping direct-touch interaction widgets, postures, and bi-manual techniques to support the needs of scientists who are exploring a dataset. The final interaction design supports navigation/zoom, cutting plane interaction, a drilling explorat

  16. A Design Study of Direct-Touch Interaction for Exploratory 3D Scientific Visualization

    NARCIS (Netherlands)

    Klein, Tijmen; Gueniat, Florimond; Pastur, Luc; Vernier, Frederic; Isenberg, Tobias

    2012-01-01

    We present an interaction design study of several non-overlapping direct-touch interaction widgets, postures, and bi-manual techniques to support the needs of scientists who are exploring a dataset. The final interaction design supports navigation/zoom, cutting plane interaction, a drilling explorat

  17. Interactive Design and Visualization of Branched Covering Spaces.

    Science.gov (United States)

    Roy, Lawrence; Kumar, Prashant; Golbabaei, Sanaz; Zhang, Yue; Zhang, Eugene

    2017-08-29

    Branched covering spaces are a mathematical concept which originates from complex analysis and topology and has applications in tensor field topology and geometry remeshing. Given a manifold surface and an N-way rotational symmetry field, a branched covering space is a manifold surface that has an N-to-1 map to the original surface except at the ramification points, which correspond to the singularities in the rotational symmetry field. Understanding the notion and mathematical properties of branched covering spaces is important to researchers in tensor field visualization and geometry processing, and their application areas. In this paper, we provide a framework to interactively design and visualize the branched covering space (BCS) of an input mesh surface and a rotational symmetry field defined on it. In our framework, the user can visualize not only the BCSs but also their construction process. In addition, our system allows the user to design the geometric realization of the BCS using mesh deformation techniques as well as connecting tubes. This enables the user to verify important facts about BCSs such as that they are manifold surfaces around singularities, as well as the Riemann-Hurwitz formula which relates the Euler characteristic of the BCS to that of the original mesh. Our system is evaluated by student researchers in scientific visualization and geometry processing as well as faculty members in mathematics at our university who teach topology. We include their evaluations and feedback in the paper.

  18. Interactive design of probability density functions for shape grammars

    KAUST Repository

    Dang, Minh

    2015-11-02

    A shape grammar defines a procedural shape space containing a variety of models of the same class, e.g. buildings, trees, furniture, airplanes, bikes, etc. We present a framework that enables a user to interactively design a probability density function (pdf) over such a shape space and to sample models according to the designed pdf. First, we propose a user interface that enables a user to quickly provide preference scores for selected shapes and suggest sampling strategies to decide which models to present to the user to evaluate. Second, we propose a novel kernel function to encode the similarity between two procedural models. Third, we propose a framework to interpolate user preference scores by combining multiple techniques: function factorization, Gaussian process regression, autorelevance detection, and l1 regularization. Fourth, we modify the original grammars to generate models with a pdf proportional to the user preference scores. Finally, we provide evaluations of our user interface and framework parameters and a comparison to other exploratory modeling techniques using modeling tasks in five example shape spaces: furniture, low-rise buildings, skyscrapers, airplanes, and vegetation.

  19. Application Design Of Interactive Multimedia Development Based Motion Graphic On Making Fashion Design Learning In Digital Format

    National Research Council Canada - National Science Library

    Winwin Wiana

    2015-01-01

    This study is a research and development aimed at developing multimedia interactive learning based animation as an effort to improve student learning motivation in learning Fashion Design Technology...

  20. U.S. Army weapon systems human-computer interface style guide. Version 2

    Energy Technology Data Exchange (ETDEWEB)

    Avery, L.W.; O`Mara, P.A.; Shepard, A.P.; Donohoo, D.T.

    1997-12-31

    A stated goal of the US Army has been the standardization of the human computer interfaces (HCIs) of its system. Some of the tools being used to accomplish this standardization are HCI design guidelines and style guides. Currently, the Army is employing a number of HCI design guidance documents. While these style guides provide good guidance for the command, control, communications, computers, and intelligence (C4I) domain, they do not necessarily represent the more unique requirements of the Army`s real time and near-real time (RT/NRT) weapon systems. The Office of the Director of Information for Command, Control, Communications, and Computers (DISC4), in conjunction with the Weapon Systems Technical Architecture Working Group (WSTAWG), recognized this need as part of their activities to revise the Army Technical Architecture (ATA), now termed the Joint Technical Architecture-Army (JTA-A). To address this need, DISC4 tasked the Pacific Northwest National Laboratory (PNNL) to develop an Army weapon systems unique HCI style guide, which resulted in the US Army Weapon Systems Human-Computer Interface (WSHCI) Style Guide Version 1. Based on feedback from the user community, DISC4 further tasked PNNL to revise Version 1 and publish Version 2. The intent was to update some of the research and incorporate some enhancements. This document provides that revision. The purpose of this document is to provide HCI design guidance for the RT/NRT Army system domain across the weapon systems subdomains of ground, aviation, missile, and soldier systems. Each subdomain should customize and extend this guidance by developing their domain-specific style guides, which will be used to guide the development of future systems within their subdomains.

  1. Iterative participatory design

    DEFF Research Database (Denmark)

    2010-01-01

    The theoretical background in this chapter is information systems development in an organizational context. This includes theories from participatory design, human-computer interaction, and ethnographically inspired studies of work practices. The concept of design is defined as an experimental...... iterative process of mutual learning by designers and domain experts (users), who aim to change the users’ work practices through the introduction of information systems. We provide an illustrative case example with an ethnographic study of clinicians experimenting with a new electronic patient record...

  2. Effective color design for displays

    Science.gov (United States)

    MacDonald, Lindsay W.

    2002-06-01

    Visual communication is a key aspect of human-computer interaction, which contributes to the satisfaction of user and application needs. For effective design of presentations on computer displays, color should be used in conjunction with the other visual variables. The general needs of graphic user interfaces are discussed, followed by five specific tasks with differing criteria for display color specification - advertising, text, information, visualization and imaging.

  3. Cyberpsychology: a human-interaction perspective based on cognitive modeling.

    Science.gov (United States)

    Emond, Bruno; West, Robert L

    2003-10-01

    This paper argues for the relevance of cognitive modeling and cognitive architectures to cyberpsychology. From a human-computer interaction point of view, cognitive modeling can have benefits both for theory and model building, and for the design and evaluation of sociotechnical systems usability. Cognitive modeling research applied to human-computer interaction has two complimentary objectives: (1) to develop theories and computational models of human interactive behavior with information and collaborative technologies, and (2) to use the computational models as building blocks for the design, implementation, and evaluation of interactive technologies. From the perspective of building theories and models, cognitive modeling offers the possibility to anchor cyberpsychology theories and models into cognitive architectures. From the perspective of the design and evaluation of socio-technical systems, cognitive models can provide the basis for simulated users, which can play an important role in usability testing. As an example of application of cognitive modeling to technology design, the paper presents a simulation of interactive behavior with five different adaptive menu algorithms: random, fixed, stacked, frequency based, and activation based. Results of the simulation indicate that fixed menu positions seem to offer the best support for classification like tasks such as filing e-mails. This research is part of the Human-Computer Interaction, and the Broadband Visual Communication research programs at the National Research Council of Canada, in collaboration with the Carleton Cognitive Modeling Lab at Carleton University.

  4. A Design Study of Direct-Touch Interaction for Exploratory 3D Scientific Visualization

    OpenAIRE

    Klein, Tijmen; Guéniat, Florimond; Pastur, Luc; Vernier, Frédéric; Isenberg, Tobias

    2012-01-01

    International audience; We present an interaction design study of several non-overlapping direct-touch interaction widgets, postures, and bi-manual techniques to support the needs of scientists who are exploring a dataset. The final interaction design supports navigation/zoom, cutting plane interaction, a drilling exploration, the placement of seed particles in 3D space, and the exploration of temporal data evolution. To ground our design, we conducted a requirements analysis and used a parti...

  5. Hand Gesture and Neural Network Based Human Computer Interface

    Directory of Open Access Journals (Sweden)

    Aekta Patel

    2014-06-01

    Full Text Available Computer is used by every people either at their work or at home. Our aim is to make computers that can understand human language and can develop a user friendly human computer interfaces (HCI. Human gestures are perceived by vision. The research is for determining human gestures to create an HCI. Coding of these gestures into machine language demands a complex programming algorithm. In this project, We have first detected, recognized and pre-processing the hand gestures by using General Method of recognition. Then We have found the recognized image’s properties and using this, mouse movement, click and VLC Media player controlling are done. After that we have done all these functions thing using neural network technique and compared with General recognition method. From this we can conclude that neural network technique is better than General Method of recognition. In this, I have shown the results based on neural network technique and comparison between neural network method & general method.

  6. Designing Smart Artifacts for Adaptive Mediation of Social Viscosity: Triadic Actor-Network Enactments as a Basis for Interaction Design

    Science.gov (United States)

    Salamanca, Juan

    2012-01-01

    With the advent of ubiquitous computing, interaction design has broadened its object of inquiry into how smart computational artifacts inconspicuously act in people's everyday lives. Although user-centered design approaches remains useful for exploring how people cope with interactive systems, they cannot explain how this new breed of…

  7. Development of Integrated Programs for Aerospace-vehicle Design (IPAD): Product manufacture interactions with the design process

    Science.gov (United States)

    Crowell, H. A.

    1979-01-01

    The product manufacturing interactions with the design process and the IPAD requirements to support the interactions are described. The data requirements supplied to manufacturing by design are identified and quantified. Trends in computer-aided manufacturing are discussed and the manufacturing process of the 1980's is anticipated.

  8. MAPA: an interactive accelerator design code with GUI

    Science.gov (United States)

    Bruhwiler, David L.; Cary, John R.; Shasharina, Svetlana G.

    1999-06-01

    The MAPA code is an interactive accelerator modeling and design tool with an X/Motif GUI. MAPA has been developed in C++ and makes full use of object-oriented features. We present an overview of its features and describe how users can independently extend the capabilities of the entire application, including the GUI. For example, a user can define a new model for a focusing or accelerating element. If the appropriate form is followed, and the new element is "registered" with a single line in the specified file, then the GUI will fully support this user-defined element type after it has been compiled and then linked to the existing application. In particular, the GUI will bring up windows for modifying any relevant parameters of the new element type. At present, one can use the GUI for phase space tracking, finding fixed points and generating line plots for the Twiss parameters, the dispersion and the accelerator geometry. The user can define new types of simulations which the GUI will automatically support by providing a menu option to execute the simulation and subsequently rendering line plots of the resulting data.

  9. Interactive flutter analysis and parametric study for conceptual wing design

    Science.gov (United States)

    Mukhopadhyay, Vivek

    1995-01-01

    An interactive computer program was developed for wing flutter analysis in the conceptual design stage. The objective was to estimate the flutter instability boundary of a flexible cantilever wing, when well defined structural and aerodynamic data are not available, and then study the effect of change in Mach number, dynamic pressure, torsional frequency, sweep, mass ratio, aspect ratio, taper ratio, center of gravity, and pitch inertia, to guide the development of the concept. The software was developed on MathCad (trademark) platform for Macintosh, with integrated documentation, graphics, database and symbolic mathematics. The analysis method was based on nondimensional parametric plots of two primary flutter parameters, namely Regier number and Flutter number, with normalization factors based on torsional stiffness, sweep, mass ratio, aspect ratio, center of gravity location and pitch inertia radius of gyration. The plots were compiled in a Vaught Corporation report from a vast database of past experiments and wind tunnel tests. The computer program was utilized for flutter analysis of the outer wing of a Blended Wing Body concept, proposed by McDonnell Douglas Corporation. Using a set of assumed data, preliminary flutter boundary and flutter dynamic pressure variation with altitude, Mach number and torsional stiffness were determined.

  10. Collective interaction by design collective controllers for social navigation on digital photos

    DEFF Research Database (Denmark)

    Petersen, Marianne Graves; Krogh, Peter; Mortensen, Morten Boye;

    2010-01-01

    This paper seeks to attract attention to the possibilities for designing for collaborative control and social negotiation in everyday interaction design. This work is starts out from the interaction model of collective interaction, which is a model depicting strong social connection between people...... interacting on a shared digital material with a shared goal. We adopt a research through design approach where we develop an exemplar collective interaction prototype for collective exploration of digital photos in the home and we evaluate the prototype in use. The exemplar prototype and experiences from...... trial use serves to refine the collective interaction model and identify qualities and shortcommings of collective interaction applications. In this way we wish to point to a design space, which can lead to new interaction techniques and -designs supporting shared social experiences around digital...

  11. Giving form to computational things: developing a practice of interaction design

    DEFF Research Database (Denmark)

    Vallgårda, Anna K. A.

    2014-01-01

    between states. Thus, an interaction design practice needs to encompass this temporal form giving in combination with physical form giving and performances of the interaction gestalt. In this paper, I propose this trinity of forms as a framework to unfold the practice of interaction design. I further...

  12. Practical speech user interface design

    CERN Document Server

    Lewis, James R

    2010-01-01

    Although speech is the most natural form of communication between humans, most people find using speech to communicate with machines anything but natural. Drawing from psychology, human-computer interaction, linguistics, and communication theory, Practical Speech User Interface Design provides a comprehensive yet concise survey of practical speech user interface (SUI) design. It offers practice-based and research-based guidance on how to design effective, efficient, and pleasant speech applications that people can really use. Focusing on the design of speech user interfaces for IVR application

  13. Designing end-user interfaces

    CERN Document Server

    Heaton, N

    1988-01-01

    Designing End-User Interfaces: State of the Art Report focuses on the field of human/computer interaction (HCI) that reviews the design of end-user interfaces.This compilation is divided into two parts. Part I examines specific aspects of the problem in HCI that range from basic definitions of the problem, evaluation of how to look at the problem domain, and fundamental work aimed at introducing human factors into all aspects of the design cycle. Part II consists of six main topics-definition of the problem, psychological and social factors, principles of interface design, computer intelligenc

  14. An accurate binding interaction model in de novo computational protein design of interactions: if you build it, they will bind.

    Science.gov (United States)

    London, Nir; Ambroggio, Xavier

    2014-02-01

    Computational protein design efforts aim to create novel proteins and functions in an automated manner and, in the process, these efforts shed light on the factors shaping natural proteins. The focus of these efforts has progressed from the interior of proteins to their surface and the design of functions, such as binding or catalysis. Here we examine progress in the development of robust methods for the computational design of non-natural interactions between proteins and molecular targets such as other proteins or small molecules. This problem is referred to as the de novo computational design of interactions. Recent successful efforts in de novo enzyme design and the de novo design of protein-protein interactions open a path towards solving this problem. We examine the common themes in these efforts, and review recent studies aimed at understanding the nature of successes and failures in the de novo computational design of interactions. While several approaches culminated in success, the use of a well-defined structural model for a specific binding interaction in particular has emerged as a key strategy for a successful design, and is therefore reviewed with special consideration. Copyright © 2013 Elsevier Inc. All rights reserved.

  15. Interaction and educational design of mobile equipment for crisis management training

    DEFF Research Database (Denmark)

    Ørngreen, Rikke

    2011-01-01

    As researchers and designers of crisis management training in mobile learning settings, we need to consider ways in which principles of educational design and interaction design can co-exist, in order to reach a higher quality of the analysis and design process. The paper is an input to this disc......As researchers and designers of crisis management training in mobile learning settings, we need to consider ways in which principles of educational design and interaction design can co-exist, in order to reach a higher quality of the analysis and design process. The paper is an input...

  16. A Knowledge Based Interactive System for Complex Product Design

    Science.gov (United States)

    Gayretli, Ahmet

    This research presents a new Artificial Intelligence (AI) based product development approach for integrating mechanical design with electronic design to improve design and manufacture of electromechanical products by avoiding design conflicts in the early stages of the design process. The proposed approach has been implemented in a Delphi based environment integrated with a CAD system. The system assists designers from different disciplines in evaluating complex systems as far as parts relation, potential effects on each other, conflict management, costs, weight and physical constraints are concerned in the early design stages. This helps the designers to avoid design iterations leading to longer lead-time, hence increased cost. The developed system enables to rapidly develop and evaluate new complex products and add new functions to the existing products within given constraints.

  17. Electromagnetic System Design and Visual Simulation

    Institute of Scientific and Technical Information of China (English)

    ZHANGJing-shu; CHENDe-gui; NIUChun-ping

    2004-01-01

    An electromagnet design system is developed using Visual C++ language and OpenGL technology to visualize parametric 3D model. The system consists of primary design,optimization design, dynamic and static characteristics, and visual simulation. All empirical parameters and curves used in design process are stored in database. Through human-computer interactions, an electromagnetic system can be designed conveniently with the results and characteristics curves displayed in graphic model. Using this system can greatly shorten the process of product design, and the results satisfy technical requirements.

  18. Reclaiming public space: designing for public interaction with private devices

    DEFF Research Database (Denmark)

    Eriksson, Eva; Hansen, Thomas Riisgaard; Lykke-Olesen, Andreas

    2007-01-01

    . In this paper we explore the implications of interacting in public space and how technology can be rethought to not only act as personal devices, but be the tool to reclaim the right and possibility to interact in public spaces. We introduce information exchange, social support and regulation as three central......Public spaces are changing from being ungoverned places for interaction to be more formalized, controlled, less interactive, and designed places aimed at fulfilling a purpose. Simultaneously, new personal mobile technology aims at providing private individual spaces in the public domain...... design challenges when designing for public interaction....

  19. Interaction design concepts for a mobile personal assistant

    NARCIS (Netherlands)

    Nagata, S.F.; Oostendorp, H. van; Neerincx, M.A.

    2004-01-01

    The Personal Assistant for onLine Services (PALS) project aims to develop an intelligent interface that facilitates efficient user interaction through personalization and context awareness with commerce web sites on a handheld device. The types of assistance services and interaction support represen

  20. Interaction design concepts for a mobile personal assistant

    NARCIS (Netherlands)

    Nagata, S.F.; Oostendorp, H. van; Neerincx, M.A.

    2004-01-01

    The Personal Assistant for onLine Services (PALS) project aims to develop an intelligent interface that facilitates efficient user interaction through personalization and context awareness with commerce web sites on a handheld device. The types of assistance services and interaction support

  1. Architectural design - Conception and specification of interactive systems

    NARCIS (Netherlands)

    Vissers, C.A.; Ferreira Pires, Luis; Quartel, Dick; van Sinderen, Marten J.

    2016-01-01

    This book presents a design methodology that is practically applicable to the architectural design of a broad range of systems. It is based on fundamental design concepts to conceive and specify the required functional properties of a system, while abstracting from the specific implementation

  2. Developing an Interactive Augmented Prototyping Methodology to Support Design Reviews

    NARCIS (Netherlands)

    Verlinden, J.C.

    2014-01-01

    Physical prototypes and scale models play an important role in engineering design processes, especially in the field of industrial design. Such models are typically used to explore and discuss design concepts in various stages, from initial idea generation to manufacturing. Over the last decade, au

  3. Developing an Interactive Augmented Prototyping Methodology to Support Design Reviews

    NARCIS (Netherlands)

    Verlinden, J.C.

    2014-01-01

    Physical prototypes and scale models play an important role in engineering design processes, especially in the field of industrial design. Such models are typically used to explore and discuss design concepts in various stages, from initial idea generation to manufacturing. Over the last decade, au

  4. Analyzing opportunities for using interactive augmented prototyping in design practice

    NARCIS (Netherlands)

    Verlinden, J.C.; Horvath, I.

    2009-01-01

    The use of tangible objects is paramount in industrial design. Throughout the design process physical prototypes are used to enable exploration, simulation, communication, and specification of designs. Although much is known about prototyping skills and technologies, the reasons why and how such

  5. Commentary on: Christensen, Clayton M. (2012): Disruptive Innovation. In: Soegaard, Mads and Dam, Rikke Friis (eds.). "Encyclopedia of Human-Computer Interaction". Aarhus, Denmark: The Interaction-Design.org Foundation. Available online at http://www.interaction-design.org/encyclopedia/disruptive_innovation.html

    OpenAIRE

    Steen, M.G.D.

    2012-01-01

    Book : A disruptive technology or disruptive innovation is an innovation that helps create a new market and value network, and eventually goes on to disrupt an existing market and value network. The term is used in business and technology literature to describe innovations that improve a product or service in ways that the market does not expect. Although the term disruptive technology is widely used, disruptive innovation seems a more appropriate term in many contexts since few technologies ...

  6. Commentary on: Christensen, Clayton M. : Disruptive Innovation. In: Soegaard, Mads and Dam, Rikke Friis (eds.). "Encyclopedia of Human-Computer Interaction". Aarhus, Denmark: The Interaction-Design.org Foundation. Available online at http://www.interaction-design.org/encyclopedia/disruptive_innovation.html

    NARCIS (Netherlands)

    Steen, M.G.D.

    2012-01-01

    Book : A disruptive technology or disruptive innovation is an innovation that helps create a new market and value network, and eventually goes on to disrupt an existing market and value network. The term is used in business and technology literature to describe innovations that improve a product or

  7. Commentary on: Christensen, Clayton M. : Disruptive Innovation. In: Soegaard, Mads and Dam, Rikke Friis (eds.). "Encyclopedia of Human-Computer Interaction". Aarhus, Denmark: The Interaction-Design.org Foundation. Available online at http://www.interaction-design.org/encyclopedia/disruptive_innovation.html

    NARCIS (Netherlands)

    Steen, M.G.D.

    2012-01-01

    Book : A disruptive technology or disruptive innovation is an innovation that helps create a new market and value network, and eventually goes on to disrupt an existing market and value network. The term is used in business and technology literature to describe innovations that improve a product or

  8. A Study in User Centered Design and Evaluation of Mental Tasks for BCI

    NARCIS (Netherlands)

    Plass-Oude Bos, Danny; Poel, Mannes; Nijholt, Anton; Lee, Kuo-Tien; Tsai, Wen-Hsiang; Liao, Hong-Yuan Mark; Chen, Tsuhan; Hsieh, Jun-Wei; Tseng, Chien-Cheng

    2011-01-01

    Current brain-computer interfacing (BCI) research focuses on detection performance, speed, and bit rates. However, this is only a small part of what is important to the user. From human-computer interaction (HCI) research, we can apply the paradigms of user-centered design and evaluation, to improve

  9. Exploring the bases for a mixed reality stroke rehabilitation system, Part I: A unified approach for representing action, quantitative evaluation, and interactive feedback

    OpenAIRE

    Wolf Steven L; Attygalle Suneth; Lehrer Nicole; Rikakis Thanassis

    2011-01-01

    Abstract Background Although principles based in motor learning, rehabilitation, and human-computer interfaces can guide the design of effective interactive systems for rehabilitation, a unified approach that connects these key principles into an integrated design, and can form a methodology that can be generalized to interactive stroke rehabilitation, is presently unavailable. Results This paper integrates phenomenological approaches to interaction and embodied knowledge with rehabilitation ...

  10. Using Fuzzy Hybrid Features to Classify Strokes in Interactive Sketches

    Directory of Open Access Journals (Sweden)

    Shuxia Wang

    2013-01-01

    Full Text Available A novel method is presented based on fuzzy hybrid-based features to classify strokes into 2D line drawings, and a human computer interactive system is developed for assisting designers in conceptual design stage. Fuzzy classifiers are built based on some geometric features and speed features. The prototype system can support rapid classification based on fuzzy classifiers, and the classified stroke is then fitted with a 2D geometry primitive which could be a line segment, polyline, circle, circular arc, ellipse, elliptical arc, hyperbola, and parabola. The human computer interaction can determine the ambiguous results and then revise the misrecognitions. The test results showed that the proposed method can support online freehand sketching based on conceptual design with no limitation on drawing sequence and direction while achieving a satisfactory interpretation rate.

  11. A Cross-Device Spatial Workspace Supporting Artifact-Mediated Collaboration in Interaction Design

    OpenAIRE

    Geyer, Florian; Reiterer, Harald

    2010-01-01

    In this paper we present our approach to support artifact-mediated collaboration in interaction design. We argue that the extensive number and the diversity of artifacts created and reflected upon during collaborative design activities as well as transitions between physical and digital representations impose both a challenge and opportunity for supporting interaction design practice. The design principles for our experimental tool that we introduce within this paper are based on a cross-devi...

  12. Design and Implementation of Equipment Interactive Electronic Technical Manuals

    Institute of Scientific and Technical Information of China (English)

    2007-01-01

    Interactive electronic technical manuals (IETMs) can significantly improve the maintenance and logistics of modern weapon equipment. Main functiors and development strategies of IETMs are discussed. As an example, the IETM development of a certain equipment is demonstrated.

  13. Fostering Creativity & Effective Communication With Interaction Design Students

    DEFF Research Database (Denmark)

    Merritt, Timothy; Nørgaard, Mie

    2012-01-01

    This paper presents our experiences introducing, developing, and teaching master and bachelor level design courses at a Danish computer science faculty with the central aims of fostering creativity and maturing the students’ abilities to engage in professional discussions about design and design......-week master’s course focused on the design of shape changing interfaces in the form of a chronological journey description focused on the progress and challenges for teachers and students. Conclusions in the form of lessons learned and future refinements are provided, which may be of interest to others who...

  14. Design evolution of an interactive robot for therapy.

    Science.gov (United States)

    Brisben, Amy J; Lockerd, Anna D; Lathan, Corinna

    2004-01-01

    This paper describes a project using telecommunication and robotics to develop a system that addresses developmental goals for children with disabilities. A user-centered design was employed to meet the needs of the end users: children with disabilities, therapists, educators, and parents. The design team developed the prototype robot system for therapy, education, and play. The robot system is an adaptable, programmable robot, designed to address a wide range of disabilities, interests, and developmental goals. The production design will include data collection and remote monitoring capabilities. The steps leading to the prototype and its evaluation are described, including identification of user needs and system requirements to satisfy these needs.

  15. Language Impairment, Family Interaction and the Design of a Game

    Science.gov (United States)

    Noel, Guillermina

    2008-01-01

    This case study describes a user-centered design approach in the area of aphasia. Aphasia is a language impairment that can take many forms, so a particular case provides the foundation for this work. The particularities of the individual with this condition and his social context are key to developing and designing an intervention that supports…

  16. Embodied Interaction Design in Engineering Education using Asus Xtion Pro

    DEFF Research Database (Denmark)

    Majgaard, Gunver

    2013-01-01

    How does a design of emerging embodied technologies, such as Asus Xtion Pro, enrich the HCI learning processes in Engineering Education? The fifth semester engineering students used the motion sensing input device, Asus Xtion Pro (similar to Microsoft’s Kinect), for the design of an embodied...

  17. Handheld Versus Wearable Interaction Design for Professionals - A Case Study of Hospital Service Work

    DEFF Research Database (Denmark)

    Stisen, Allan; Blunck, Henrik; Kjærgaard, Mikkel Baun;

    2014-01-01

    service work. This explorative study was conducted with 4 experienced hospital orderlies who interacted with an application across two wearable concepts, and one handheld smartphone in five scenarios in a hospital environment. The interaction was video recorded with a chest-mounted video afterwards semi...... aspects to aid designers of next generation wearable designs for hospital service work....

  18. Building on realism and magic for designing 3D interaction techniques.

    Science.gov (United States)

    Kulik, A

    2009-01-01

    Imagination-based interaction can complement reality-based interaction in the design of 3D user interfaces. This hybrid approach could lead to interface design guidelines that promote higher-level consistency, and thus usability, for a large range of diverse interfaces.

  19. Theoretical and Methodological Perspectives on Designing Video Studies of Interaction

    Directory of Open Access Journals (Sweden)

    Anna-Lena Rostvall

    2005-12-01

    Full Text Available In this article the authors discuss the theoretical basis for the methodological decisions made during the course of a Swedish research project on interaction and learning. The purpose is to discuss how different theories are applied at separate levels of the study. The study is structured on three levels, with separate sets of research questions and theoretical concepts. The levels reflect a close-up description, a systematic analysis, and an interpretation of how teachers and students act and interact. The data consist of 12 hours of video-recorded and transcribed music lessons from high school and college. Through a multidisciplinary theoretical framework, the general understanding of teaching and learning in terms of interaction can be widened. The authors also present a software tool developed to facilitate the processes of transcription and analysis of the video data.

  20. Using the uncertainty principle to design simple interactions for targeted self-assembly.

    Science.gov (United States)

    Edlund, E; Lindgren, O; Jacobi, M Nilsson

    2013-07-14

    We present a method that systematically simplifies isotropic interactions designed for targeted self-assembly. The uncertainty principle is used to show that an optimal simplification is achieved by a combination of heat kernel smoothing and Gaussian screening of the interaction potential in real and reciprocal space. We use this method to analytically design isotropic interactions for self-assembly of complex lattices and of materials with functional properties. The derived interactions are simple enough to narrow the gap between theory and experimental implementation of theory based designed self-assembling materials.