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- Dey, Debargha, et al.
(författare)
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Taming the eHMI jungle : A classification taxonomy to guide, compare, and assess the design principles of automated vehicles' external human-machine interfaces
- 2020
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Ingår i: Transportation Research Interdisciplinary Perspectives. - : Elsevier Ltd. - 2590-1982. ; 7
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Tidskriftsartikel (refereegranskat)abstract
- There is a growing body of research in the field of interaction between automated vehicles and other road users in their vicinity. To facilitate such interactions, researchers and designers have explored designs, and this line of work has yielded several concepts of external Human-Machine Interfaces (eHMI) for vehicles. Literature and media review reveals that the description of interfaces is often lacking in fidelity or details of their functionalities in specific situations, which makes it challenging to understand the originating concepts. There is also a lack of a universal understanding of the various dimensions of a communication interface, which has impeded a consistent and coherent addressal of the different aspects of the functionalities of such interface concepts. In this paper, we present a unified taxonomy that allows a systematic comparison of the eHMI across 18 dimensions, covering their physical characteristics and communication aspects from the perspective of human factors and human-machine interaction. We analyzed and coded 70 eHMI concepts according to this taxonomy to portray the state of the art and highlight the relative maturity of different contributions. The results point to a number of unexplored research areas that could inspire future work. Additionally, we believe that our proposed taxonomy can serve as a checklist for user interface designers and researchers when developing their interfaces. © 2020 The Authors
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| 2. |
- Sahin, Hatice, et al.
(författare)
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Workshop on Prosocial Behavior in Future Mixed Traffic
- 2021
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Ingår i: Adjunct Proceedings. - New York, NY, USA : Association for Computing Machinery (ACM). ; , s. 167-170
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Konferensbidrag (refereegranskat)abstract
- Prosocial Behaviorĝmeans cooperating and acting in a way to benefit others. Since more and more diverse road users (such as electronic bicycles, scooters, etc.) but also vehicles at different levels of automation are sharing the safety-critical road environment, acting prosocial will become increasingly important in the future for both human and automated traffic participants. A few papers so far have already begun to address this issue, but currently, there exist no systematic methodological approaches to research this area. In the proposed workshop, we plan to define more specifically what characterizes prosocial behavior in future traffic scenarios where automated and manual vehicles meet and interact with all kinds of vulnerable road users. We further want to identify important scenarios and discuss potential evaluation methods for researching prosocial behavior. Ultimately, these findings will be integrated into a research agenda actively pursued by cooperation initiated during this event.
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| 3. |
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| 4. |
- Wintersberger, Philipp, et al.
(författare)
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BikeSimWS : Workshop on Simulators, Scenarios, and Test Standard for Bicycle Research
- 2023
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Ingår i: Proceedings of MUM 2023 - The 22nd International Conference on Mobile and Ubiquitous Multimedia. - : Association for Computing Machinery (ACM). ; , s. 546-549
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Konferensbidrag (refereegranskat)abstract
- Research on cyclists"safety and comfort is a growing topic. Existing works address support systems with novel interaction concepts such as augmented reality but also the design and evaluation of high-fidelity bicycle simulators. Since the field is still in its exploratory phase, there have been few attempts to systematically provide guidance for conducting experiments. For example, there is no consensus on the choice of representative driving scenarios, the proper choice of different bicycle simulators, and measurement standards to systematically compare the results of different studies. With this workshop, we want the community to gather and discuss a roadmap for the future of HCI bicycle research so that these issues can be overcome.
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| 5. |
- Wintersberger, Philipp, et al.
(författare)
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Development and Evaluation of a Motion-Based VR Bicycle Simulator
- 2022
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Ingår i: Proceedings of the ACM on Human-Computer Interaction. - : Association for Computing Machinery (ACM). - 2573-0142. ; 6:MHCI, s. 1-19
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Tidskriftsartikel (refereegranskat)abstract
- Bicycle simulators are becoming an increasingly used research tool. However, due to the complex cycling dynamics, these simulators have issues of simulator sickness and perceived realism. A potential method to address these issues could be providing a motion-based tilting function. Some bicycle simulators with tilt functionality have already been presented but still lack a systematic evaluation. In this work, we present a motion-based bicycle simulator without centrifugal force simulation and the results from a user study that compared different tilt modes. N=31 participants completed a study in virtual reality with a strong and a weak tilt mode, as well as a baseline condition without movement. We discovered that weak tilting could significantly improve the cycling realism without decreasing cycling performance and simulator sickness. Furthermore, our research suggests that there is a sweet spot for a tilting function, which facilitates a balance between presence/immersion and simulator sickness
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