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作者： Eriksson, Eva Hansen, Thomas Riisgaard Lykke-Olesen, Andreas IDC-Interaction Design Collegium Department of Computer Science and Engineering Chalmers University of Technology Gothenburg Sweden Center for Pervasive Healthcare Department of Computer science Aarhus University Aarhus Denmark Center for InteractiveSpaces Institute for Design Aarhus School of Architecture Aarhus Denmark

In this paper we present three concepts that address movement-based interaction using camera tracking. Based on our work with several movement-based projects we present four selected applications, and use these applications to leverage our discussion, and to describe our three main concepts space, relations, and feedback. We see these as central for describing and analysing movement-based systems using camera tracking and we show how these three concepts can be used to analyse other camera tracking applications. © Springer-Verlag London Limited 2006.

关键词： Tracking (position)

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design Recommendations for Historical Cemeteries Using Speculative design 22

Design Recommendations for Historical Cemeteries Using Specu...

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25th International Academic Mindtrek Conference, Academic Mindtrek 2022

作者： Hirsch, Linda Hild, Florian Obaid, Mohammad LMU Munich Munich Germany Chalmers University of Technology Gothenburg Sweden Interaction Design Department of Computer Science and Engineering Chalmers University of Technology Gothenburg Sweden

ISBN: (纸本)9781450399555

Historical cemeteries are interesting design spaces within Human-computer interaction (HCI), due to their cultural and personal significance, and that they also serve multi-purposes within an urban community. However, contemporary usage of such places and technological developments partly interfere with preserving such places' significance. To evaluate how to counteract this challenge, we conducted an iterative design approach including a) five expert interviews, b) a design workshop using speculative design artifacts (n=4), followed by c) semi-structured interviews that evaluated the derived design concepts (n=6). We made an exemplary study of a European historical cemetery, and consolidate ten design recommendations for interactive historical cemeteries. Eight align with prior work, two are new. Furthermore, we identified design opportunities for supportive technology to maintain such places' atmosphere and regulate users' behavior to comply with the local code of conduct. Our work supports other HCI researchers, aiming to preserve cultural heritage sites such as historical cemeteries. © 2022 ACM.

关键词： Human computer interaction

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GABRIEL - A design ENVIRONMENT FOR DSP

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IEEE TRANSACTIONS ON ACOUSTICS SPEECH AND SIGNAL PROCESSING 1989年第11期37卷 1751-1762页

作者： LEE, EA HO, WH GOEI, EE BIER, JC BHATTACHARYYA, S Department of Electrical Engineering and Computer Science University of California Berkeley CA USA IC Research and Development Division Cadence Design Systems Inc. Santa Clara CA USA

Gabriel is a software system intended to manage the com- plete development of real-time DSP applications, from conceptualiza- tion and experimentation, down to implementation in real-time hard- ware. It performs nonreal-time simulations, as well as code synthesis for real-time hardware. It is intended to ease code development for architectures that are not easy targets for conventionalcompilers, such as multiprocessor systems built with very high-performance micro- coded DSP’s. The system is designed to be retargetable in two ways. First, it can synthesize code for a variety of multi-DSP architectures where the user specifies the salient features of the architecture. Sec- ond, it can target different DSP’s. We have concentrated on code gen- eration for the Motorola DSP56001, although code generation for the AT&T DSP32 has been demonstrated. At the highest level, an algo- rithm is described using a hierarchical block diagram. At the lowest level, the user can either simulate the algorithm locally on the work- station, simulate the target architecture running the generated code, or download the code into hardware and run it in real time. When the target architecture has more than one processor, the task partitioning and synchronizationare done automaticallyusing synchronousdutajlow techniques. Gabriel is, therefore, capable of handling multiple sample rates, iteration, and recurrences.

关键词： .iteration targets granularity data flow code generation Motorola DSP sample rates ACOUSTICS SPEECH block diagrams Environment for DSP real-time hardware changes in sample

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Pattern-based development of user-friendly web applications 06

Pattern-based development of user-friendly web applications

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Sixth International Conference on Web engineering, ICWE 2006

作者： Wentzlaff, Ina Specker, Markus University Duisburg-Essen Faculty of Engineering Department of Computer Science Software Engineering Oststraße 99 47057 Duisburg Germany University Duisburg-Essen Faculty of Engineering Department of Computer Science Interactive Systems and Interaction Design Lotharstraße 65 47057 Duisburg Germany

ISBN: (纸本)1595934359

Using patterns to preserve common problem-solving knowledge is a very popular approach. Each computer science community applies its own techniques to document engineering principles for the handling of recurring software development questions using patterns. Thus various pattern collections were evolved for dealing with specific problems of the respective community. As a result comparable patterns or redundant pattern descriptions exist in different collections leading unintentionally to a "reinvention of the wheel" time and again. Taking the development of a chat application as an example, we present an approach for integrating patterns from different software engineering disciplines. We transform problem patterns (problem frames) into solution patterns (design patterns) by using a case-based reasoning methodology to achieve a pattern-based software development process which systematically leads from natural language requirements to semi-formal near code level descriptions. We particularly consider non-functional software properties by combining design patterns of human-computer interaction (HCI) with software engineering (SE) patterns in order to support the systematic development of user-friendly software applications.

关键词： Software design

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Technology Anxiety in Virtual Reality Adoption: Examining the Impact of Age, Past Experience, and Cybersickness

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IEEE Access 2025年 13卷 71858-71879页

作者： Al Khalifah, Eman Hammady, Ramy Abdelrahman, Mahmoud Al-Shamaileh, Ons Marghany, Mostafa El-Jarn, Hatana Darwish, Alyaa Kurt, Yusuf Princess Nourah bint Abdulrahman University School of Design Riyadh11671 Saudi Arabia University of Southampton Winchester School of Art WinchesterSO23 8DL United Kingdom University of Essex School of Computer Science and Electronic Engineering ColchesterCO4 3SQ United Kingdom Helwan University Faculty of Applied Arts Giza12311 Egypt Manchester Metropolitan University Business School ManchesterM15 6BX United Kingdom Zagazig University Business Administration Department Zagazig44519 Egypt Zayed University College of Interdisciplinary Studies Dubai United Arab Emirates University of Essex Edge Hotel School ColchesterCO4 3SQ United Kingdom Helwan University Faculty of Tourism and Hotel Management Giza12311 Egypt Liverpool John Moores University Liverpool Screen School LiverpoolL3 3AF United Kingdom University of Northumbria Newcastle Business School Newcastle upon TyneNE1 8ST United Kingdom The University of Manchester Alliance Manchester Business School IMP Division ManchesterM13 9PL United Kingdom

This study examines the role of Technology Anxiety (TA), age, past use, and cybersickness in the adoption of Virtual Reality (VR) technology. Using an extended Technology Acceptance Model (TAM), the research integrates age and past use as antecedents of TA and evaluates their influence on perceived ease of use (PEoU), perceived enjoyment (PENJ), and user attitudes. Data from 206 participants were analysed using Partial Least Squares Structural Equation Modelling (PLS-SEM) following a VR pilgrimage experience. The findings challenge conventional assumptions, revealing that past VR use increased TA, contradicting prior studies that associate familiarity with reduced anxiety. Additionally, older users exhibited lower TA levels than younger participants, highlighting a potential shift in how age influences technology adoption. TA significantly enhanced PENJ, indicating that anxiety may amplify emotional engagement in immersive settings, rather than solely acting as a barrier. While TA enhanced PEoU, it had a negative correlation with cybersickness, suggesting that anxious users might interact with VR more cautiously, thereby limiting sensory mismatches. Moreover, cybersickness did not significantly influence attitudes toward the system, emphasizing the dominance of engagement over physical discomfort in emotionally significant experiences. Attitude toward the system strongly predicted use intention, highlighting the necessity of designing VR experiences that balance usability with emotional engagement. This study provides new insights into the psychological and demographic factors influencing VR adoption and offers practical strategies for optimizing user experience, particularly in religious and cultural applications. © 2013 IEEE.

关键词： Virtual environments

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StorySurfer: A playful book browsing installation for children's libraries 07

StorySurfer: A playful book browsing installation for childr...

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6th international Conference on interaction design And Children, IDC 2007

作者： Eriksson, Eva Lykke-Olesen, Andreas IDC - Interaction Design Collegium Dep. of Computer Science and Engineering Chalmers University of Technology SE-41296 Gothenburg Sweden Department of Design Aarhus School of Architecture DK-8000 Aarhus C Denmark

ISBN: (纸本)9781595937476

In this paper, we present a large-scale interactive book browsing installation for children's libraries called StorySurfer. The StorySurfer prototype is developed within the Interactive Children's Library project, which includes interests from within design, research, industry, and libraries. The objective of the project is to give room for and encourage the physical activities of children, while pursuing to connect these with the basic digital and analogue services of the library e.g. borrowing and handing in books, searching for information, and providing access to a rich variety of media. Copyright 2007 ACM.

关键词： Digital libraries

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CRISTAL: A Collaborative Home Media and Device Controller Based on a Multi-touch Display 09

CRISTAL: A Collaborative Home Media and Device Controller Ba...

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4th ACM International Conference on Interactive Tabletops and Surfaces, ITS 2009

作者： Seifried, Thomas Haller, Michael Scott, Stacey D. Perteneder, Florian Rendl, Christian Sakamoto, Daisuke Inami, Masahiko Media Interaction Lab Upper Austria University of Applied Sciences Austria Department of Systems Design Engineering University of Waterloo Canada Department of Computer Science University of Tokyo Japan School of Media Design Keio University Japan

ISBN: (纸本)9781605587332

While most homes are inherently social places, existing devices designed to control consumer electronics typically only support single user interaction. Further, as the number of consumer electronics in modern homes increases, people are often forced to switch between many controllers to interact with these devices. To simplify interaction with these devices and to enable more collaborative forms of device control, we propose an integrated remote control system, called CRISTAL (Control of Remotely Interfaced Systems using Touch-based Actions in Living spaces). CRISTAL enables people to control a wide variety of digital devices from a centralized, interactive tabletop system that provides an intuitive, gesture-based interface that enables multiple users to control home media devices through a virtually augmented video image of the surrounding environment. A preliminary user study of the CRISTAL system is presented, along with a discussion of future research directions. © 2009 ACM.

关键词： Digital devices

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An approach to SysML and simulink based motion controller design for inverted pendulum robots

An approach to SysML and simulink based motion controller de...

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50th Annual Conference on Society of Instrument and Control Engineers, SICE 2011

作者： Phaoharuhansa, Danai Shimada, Akira Division of Electronical Engineering and Computer Science Shibaura Institute of Technology Tokyo Japan Department of Engineering and Design Shibaura Institute of Technology Tokyo Japan

ISBN: (纸本)9784907764395

Nowadays, a lot of inverted pendulum robots have been developed. The complexity of the dynamical control systems is increased and they are advanced toward autonomous inverted pendulum robots. When the controllers are designed, the software MATLAB/Simulink is often used. It is well known that it is a very useful tool to design and analyze motion control systems. However, it is not always useful to express huge or multifunctional systems. At that time, System Modeling language (SysML) is known as a useful tool for that system design. Then it seems the usage of the both tools are useful. In order to develop the inverted pendulum robots in practice, we need multi-stand points for the real time systems. We have to study the both of them and investigate how to fill the gap. This paper introduces our requirement, overview of inverted pendulum robot system, hardware configurations, and map the balancing control using observer based control from Simulink model to SysML models. Furthermore, SysML is a guideline to define the interconnection between functions and combine them together. © 2011 SICE.

关键词： Simulink

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Emotion Detection by Image Analysis for Painter 26

Emotion Detection by Image Analysis for Painter

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26th World Multi-Conference on Systemics, Cybernetics and Informatics, WMSCI 2022

作者： Wu, Yung-Gi Yang, Meng-Hua Chen, Wen-Jing Lin, Zi-Yu Wu, Ke-Shang Department of Computer Science & Information Engineering Chang Jung Christian University Tainan City711 Taiwan Department of Interaction Design Chang Jung Christian University Tainan City711 Taiwan

ISBN: (纸本)9781950492640

Painting is an expression of visual psychological intentions, which presents inner thoughts and emotions to the outside. This expression and the displayed picture works have an initial diagnostic function and can be used as one of the emotional indicators of the painter. Because traditional interviews are often limited to the use of speech, or limited by cognitive functions;in contrast, painting does not depend on language, nor is it limited by age and education level, language loss, intelligence inadequate or children can do it, and they can express their thoughts through creation. Understanding psychological emotions are the beginning of mental therapy. The goal of this research is to use artificial intelligence and deep learning technologies to develop a system that can detect the psychological state of the painter. This paper collects pictures of those with weak communication skills and through image analysis methods captures color, shape, composition, pattern, and other information, with the help of psychologists and art professional professors for deep learning and recognition. In our system, people can detect emotions through the pictures drawn. If they have been in negative emotions frequently, they can seek medical assistance. We hope to help more people to be aware of their emotional status in an easy way. Copyright 2022. © by the International Institute of Informatics and Systemics. All rights reserved.

关键词： Image analysis

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designing for participation in public knowledge institutions 08

Designing for participation in public knowledge institutions

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NordiCHI 2008: Building Bridges - 5th Nordic Conference on Human-computer interaction

作者： Dalsgaard, Peter Dindler, Christian Eriksson, Eva Department of Information and Media Studies University of Aarhus 8200 Aarhus N Denmark Interaction Design Department of Computer Science and Engineering Chalmers University of Technology S-41296 Göteborg Sweden

ISBN: (纸本)9781595937049

We address the challenges facing designers of interactive technologies for public knowledge institutions such as museums, libraries and science centres. We argue that visitor participation is a key concern for these institutions and present a theoretical framework for understanding participation grounded in pragmatist philosophy. We then present design work carried out in three different settings, namely a museum, a combined aquarium and science centre, and a municipal library. Based on a discussion of these design cases, we offer six design considerations for designing for participation in public knowledge institutions. Copyright 2008 ACM.

关键词： Libraries

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