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Tiles to Move: Investigating Tile-Based Locomotion for Virtual Reality

Proceedings of the ACM on human-computer interaction 2023年第CHI PLAY期7卷 1044–1067页

作者： Funke, Jana Franceska Schikorr, Anja Karaosmanoglu, Sukran Hirzle, Teresa Steinicke, Frank Rukzio, Enrico Institute of Media Informatics Ulm University James-Franck Ring Ulm Ulm89081 Germany Human-Computer Interaction Universität Hamburg Hamburg Vogt-Kölln-Straße 30 Hamburg22527 Germany Department of Computer Science University of Copenhagen Copenhagen Universitetsparken 1 Copenhagen2100 Denmark Institute of Media Informatics Ulm University Ulm Germany

Tile-based locomotion (TBL) is a popular locomotion technique for computer, console, and board games. However, despite its simplicity and unconventional movement, the transfer of TBL to virtual reality (VR) as a game platform remains unexplored. To fill this gap, we introduce TBL for VR on the example of two techniques: a controller and a feet-based one. In a first user study, we evaluated the usability and acceptance of the techniques compared to teleportation and touchpad locomotion. In a second exploratory user study, we evaluated the user experience of both TBL techniques in a maze and a museum scenario. The findings show that both techniques provide enjoyment and acceptable usability by creating either a relaxing (controller-based) or a physically active (feet-based) solution. Finally, our results highlight that TBL techniques work particularly well for small, constrained spaces that allow users to focus on exploring details in the nearby environment (important for games) in contrast to large open spaces that require faster locomotion, like teleportation. © 2023 Owner/Author.

关键词： Virtual reality

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Technology, Movement, and Play Is Hampering and Boosting Interactive Play 23

Technology, Movement, and Play Is Hampering and Boosting Int...

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10th ACM SIGCHI Annual Symposium on computer-human interaction in Play, CHI PLAY 2023

作者： Van Delden, Robby Reidsma, Dennis Postma, Dees Weijdom, Joris Márquez Segura, Elena Turmo Vidal, Laia Vega-Cebrián, José Manuel Tajadura-Jiménez, Ana Waern, Annika Park, Solip Hämäläinen, Perttu Font, José Maria Johnsson, Mats Rasmussen, Lærke Schjødt Elbæk, Lars Human Media Interaction University of Twente Enschede Netherlands Hku Theatre Hku University of the Arts Netherlands Department of Computer Science and Engineering Universidad Carlos Iii de Madrid Madrid Spain Ucl Interaction Centre University College London London United Kingdom Department of Informatics and Media Uppsala University Uppsala Sweden Aalto University Finland Department of Computer Science and Media Technology Faculty of Technology and Society Malmö University Sweden Department of Sport Sciences Faculty of Education and Society Malmö University Sweden Department of Sports Science and Clinical Biomechanics University of Southern Denmark Odense Denmark

ISBN: (纸本)9798400700293

In this paper, we highlight how including technology, movement or play can boost a design process but with unbalanced amounts can also hamper the process. We provide a set of examples where we miscalculated the amount of technology, movement, or play that was needed in a design activity in such a way that it became counterproductive and for each example mention possible adaptations. Finally, we highlight three existing approaches that can balance the overabundance of technology, movement, and play in design processes: activity-centered design, somaesthetic design, and perspective-changing movement-based design. © 2023 Owner/Author.

关键词： and process balancing movement play product technology

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A Toolbox of Feminist Wonder: Theories and methods that can make a difference 26

A Toolbox of Feminist Wonder: Theories and methods that can ...

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26th ACM Conference on computer-Supported Cooperative Work and Social Computing, CSCW 2023

作者： Hansson, Karin Bardzell, Shaowen Bhandari, Aparajita Boulicault, Marion Doyle, Dylan Thomas Erete, Sheena Cerratto Pargman, Teresa Lazem, Shaimaa Muller, Michael Normark, Maria Petterson, Adrian Rosén, Anton Poikolainen Taylor, Alex S. Thomas, Jakita O. Watson, Julia Södertörn University The School of Natural Sciences Technology and Environmental Studies Sweden Georgia Institute of Technology The School of Interactive Computing United States Cornell University Department of Communication United States University of Edinburgh Department of Philosophy United States University of Colorado Boulder Department of Information Science United States University of Maryland College of Information United States Stockholm University The Department of Computer and Systems Sciences Sweden City for Scientific Research and Technological Applications The Informatics Research Institute Egypt Ibm Research Human Centered Ai United States Uppsala University Department of Informatics and Media Sweden University of Toronto Faculty of Information Canada Aalto University The School of Arts Design and Architecture Finland City University of London The Centre for Human Computer Interaction Design United Kingdom Auburn University Department of Computer Science and Software Engineering United States University of Toronto Department of Computer Science Canada

ISBN: (纸本)9798400701290

This one-day hybrid workshop builds on previous feminist CSCW workshops to explore feminist theoretical and methodological approaches that have provided us with useful tools to see things differently and make space for change. Since its inception over a decade ago, feminist HCI has progressed from the margins to mainstream HCI, with numerous references in the literature. Feminist HCI has also evolved to incorporate other critical HCI practices such as Queer HCI, participatory design, and speculative design. While feminist approaches have grown in popularity and become mainstream, it is getting more difficult to distinguish the feminist emancipatory core from other attempts of developing and improving society in various ways. In this workshop, we therefore want to revisit our feminist roots, where theory is a liberatory and creative practice, motivated by affect, curiosity, and wonder. From this standpoint, we consider which of our feminist tools can make a significant difference today, in a highly datafied world. The goal of this workshop is to;1) create an inventory of feminist theories and concepts that have had an impact on our work as designers, educators, researchers, and activists;2) develop a feminist toolbox for the CSCW community to strengthen our feminist literacy. © 2023 Owner/Author.

关键词： Computation theory

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WeCARe: Workshop on Inclusive Communication between Automated Vehicles and Vulnerable Road Users 20

WeCARe: Workshop on Inclusive Communication between Automate...

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22nd International Conference on human-computer interaction with Mobile Devices and Services

作者： Andreas Löcken Mark Colley Andrii Matviienko Kai Holländer Debargha Dey Azra Habibovic Andrew L Kun Susanne Boll Andreas Riener CARISSMA Institute of Automated Driving Technische Hochschule Ingolstadt Germany Institute of Media Informatics Ulm University Germany Technical University of Darmstadt Germany LMU Munich Germany Eindhoven University of Technology Netherlands Research Institutes of Sweden (RISE) Sweden University of New Hampshire United States Media Informatics and Multimedia Systems University of Oldenburg Germany Human-Computer Interaction Group Technische Hochschule Ingolstadt Germany

ISBN: (纸本)9781450380522

Automated vehicles are expected to become a part of the road traffic in the near future. This upcoming change raises concerns on how human road users, e.g., cyclists or pedestrians, would interact with them to ensure safe communication on the road. Previous work focused primarily on the scenario in which a young adult without impairments crosses a street in front of an automated vehicle. Several road user groups, such as children, seniors, or people with special needs, in roles of pedestrians and cyclists, are not considered in this scenario. On top of this, cultural differences are rarely considered. To ensure that future traffic is safe and accessible for all citizens, we aim to address inclusive communication between automated vehicles and vulnerable road users. In this workshop, we will discuss and exchange methods, tools, and scenarios applicable for inclusive communication, identify the most relevant research gaps, and connect people for future collaborations.

关键词： external human-machine interfaces vulnerable road users inclusiveness human-machine interaction Workshop automated vehicles

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Disability in space - What ESA should have aimed for

arXiv

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arXiv 2021年

作者： Heinicke, Christiane Kaczmarzyk, Marcin Tannert, Benjamin Wasniowski, Aleksander Perycz, Malgorzata Schöning, Johannes Am Fallturm 2 Bremen28359 Germany Rzeszow University of Technology The Faculty of Civil and Environmental Engineering and Architecture Department of Building Engineering Poznańska Street 2 Rzeszow35-084 Poland Hochschule Bremen - City University of Applied Science Applied Media Informatics Flughafenallee 10 Bremen28199 Germany Space Is More ul. Mikulskiego 17 Wroclaw52-420 Poland Institute of Computer Science Polish Academy of Sciences Department of Artificial Intelligence Lab of Computational Biology Jana Kazimierza 5 st. Warsaw01-248 Poland University of Bremen Human-Computer Interaction Bibliothekstraße 5 Bremen28359 Germany

With announcing their "Parastronaut Feasibility Project", the European Space Agency ESA promises to make every reasonable effort to send astronauts with disability to space. This could spark hope in the 15% of all people who live with some form of disability. However, the fine-print of the announcement sets overly tight boundaries to "acceptable" disabilities, allowing only malformations that are expected to have a positive impact on the parastronaut's performance in space. By doing so, ESA is following decade-old traditions in space flight, with some inclusion for the sake of inclusion and public opinion. Instead of accommodating people with disabilities, ESA should send a strong signal for inclusion and truly challenge people with disabilities so they can and will tease out the best of their qualities. © 2021, CC BY.

关键词： Manned space flight

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You Better Eat to Survive! Exploring edible interactions in a virtual reality game

You Better Eat to Survive! Exploring edible interactions in ...

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2017 ACM SIGCHI Conference on human Factors in Computing Systems, CHI EA 2017

作者： Arnold, Peter Exertion Games Lab RMIT University Australia Media Informatics and Human-Computer Interaction Groups LMU Germany

ISBN: (纸本)9781450346566

"You Better Eat to Survive!" is a two-player virtual reality game that involves eating real food to survive and ultimately escape from a virtual island. Eating is sensed through capturing chewing sounds via a low-cost microphone solution. Unlike most VR games that stimulate mostly our visual and auditory senses, "You Better Eat to Survive!" makes a novel contribution by integrating the gustatory sense not just as an additional game input, but as an integral element to the game experience: we use the fact that with head-mounted displays, players cannot see what they are eating and have to entrust a second player outside the VR experience to provide them with sufficient food and feeding him/her. With "You Better Eat to Survive!", we aim to demonstrate that eating can be an intriguing interaction technique to enrich virtual reality experiences while offering complementary benefits of social interactions around food. Copyright © 2017 by the Association for Computing Machinery, Inc. (ACM).

关键词： Virtual reality

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Discerning designers' intentions 15

Discerning designers' intentions

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15th European Conference on computer Supported Cooperative Work, ECSCW 2017

作者： Bardzell, Jeffrey Boulus-Rødje, Nina Muller, Michael Salovaara, Antti Krischkowsky, Alina Fuchsberger, Verena Informatics and Computing Indiana University United States Department of Media Cognition and Communication University of Copenhagen Denmark Cognitive User Experience IBM Research United States Department of Computer Science University of Helsinki Finland Center for Human-Computer Interaction University of Salzburg Austria

Design is often done by teams of designers and other stakeholders. Design also creates a time-lapsed collaborative relationship between designer(s) and user(s), who "complete the design through use". The intentions of designers in designing and crafting computational artifacts are therefore important for multiple HCI and CSCW related research and design traditions, including (a) appropriation studies, (b) participatory design, (c) design criticism, and (d) design collaborations in organizational contexts. All of these design philosophies handle intentions differently, including normative, organizational, and ethical aspects of what designers and designs 'should' intend. Some people consider intentions to be highly important, and demand explicit articulations of intentions;some people question whether we give the wrong kind of weight to designers' intentions. With this panel, we will bring these notions to the discussion table to allow a deeper understanding of the diverse theoretical perspectives and research methods available to account for designers' intentions. This will help to theorize design as a social activity, and to understand how people negotiate, evolve, and change designs over the lifecycle of a product or a system. This panel opens a conversation, comprising multiple perspectives, to help HCI and CSCW develop new ways to consider designers' intentions from an empirical and theoretical perspective. © ECSCW 2017 - Proceedings of the 15th European Conference on computer Supported Cooperative Work. All rights reserved.

关键词： Life cycle

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What people really remember - Understanding cognitive effects when interacting with large displays 15

What people really remember - Understanding cognitive effect...

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10th ACM International Conference on Interactive Tabletops and Surfaces, ITS 2015

作者： Panhey, Philipp Döring, Tanja Schneegass, Stefan Wenig, Dirk Alt, Florian University of Bremen Research Group Digital Media Germany University of Stuttgart Human-Computer Interaction Group Germany University of Munich Media Informatics Group Germany

ISBN: (纸本)9781450338998

This paper investigates how common interaction techniques for large displays impact on recall in learning tasks. Our work is motivated by results of prior research in different areas that attribute a positive effect of interactivity to *** present findings from a controlled lab experiment with 32 participants comparing mobile phone-based interaction, touch interaction, and full-body interaction to a non-interactive baseline. In contrast to prior findings, our results reveal that more movement can negatively influence recall. In particular we show that designers are facing an immanent trade-off between designing engaging interaction through extensive movement and creating memorable content. © Copyright 2015 ACM.

关键词： Economic and social effects

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Modeling and Evaluating a Bayesian Network of Culture-Dependent Behaviors

Modeling and Evaluating a Bayesian Network of Culture-Depend...

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International Conference on Culture and Computing (Culture Computing)

作者： Birgit Lugrin Julian Frommel Elisabeth André Human-Computer Interaction Würzburg University Germany Institute of Media Informatics Ulm University Germany Human Centered Multimedia Augsburg University Germany

Anthropomorphic user interfaces such as virtual agents or humanoid robots aim on simulating believable human behavior. As human behavior is influenced by diversifying factors such as cultural background, research in anthropomorphic user interfaces considers culture background for their behavioral models as well. This paper presents a hybrid approach of creating a culture-specific model of non-verbal behaviors for simulated dialogs based on both: theoretical knowledge and empirical data. Therefore, the structure and variables of a Bayesian network are designed based on models and theories from the social sciences, while its parameters are learned from a video corpus of German and Japanese conversations in first time meeting scenarios. To validate the model a 10-fold-cross-validation has been conducted, suggesting that with the model culture-specific behavior can automatically be generated for some of the investigated behavioral aspects.

关键词： Cultural differences Computational modeling Data models Speech Bayes methods computer architecture User interfaces

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Extravaganza tutorial on hot ideas for interactive knowledge discovery and data mining in biomedical informatics

Extravaganza tutorial on hot ideas for interactive knowledge...

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2014 International Conference on Brain informatics and Health, BIH 2014

作者： Holzinger, Andreas Research Unit Human-Computer Interaction Institute for Medical Informatics Statistics and Documentation Medical University Graz Austria Institute for Information Systems and Computer Media Graz University of Technology Austria

ISBN: (纸本)9783319098906

Biomedical experts are confronted with "Big data", driven by the trend towards precision medicine. Despite the fact that humans are excellent at pattern recognition in dimensions of ≤ 3, most biomedical data is in dimensions much higher than 3, making manual analysis often impossible. Experts in daily routine are decreasingly capable of dealing with such data. Efficient, useable and useful computational methods, algorithms and tools to interactively gain insight into such data are a commandment of the time. A synergistic combination of methodologies of two areas may be of great help here: human-computer interaction (HCI) and Knowledge Discovery/Data Mining (KDD), with the goal of supporting human intelligence with machine learning. Mapping higher dimensional data into lower dimensions is a major task in HCI, and a concerted effort including recent advances from graph-theory and algebraic topology may contribute to finding solutions. Moreover, much biomedical data is sparse, noisy and time-dependent, hence entropy is also amongst promising topics. This tutorial gives an overview of the HCI-KDD approach and focuses on 3 topics: graphs, topology and entropy. The goal of this intro tutorial is to motivate and stimulate further research. © 2014 Springer International Publishing.

关键词： Data mining

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