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There Is More to Avatars Than Visuals : Investigating Combinations of Visual and Auditory User Representations for Remote Collaboration in Augmented Reality

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2024

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Proceedings of the ACM on Human-Computer Interaction. Association for Computing Machinery (ACM). 2024, 8(ISS), 548. eISSN 2573-0142. Verfügbar unter: doi: 10.1145/3698148

Zusammenfassung

Supporting remote collaboration through augmented reality facilitates the experience of co-presence by presenting the collaborator’s avatar in the user’s physical environment. While visual user representations are continuously researched and advanced, the audio configuration – especially in combination with different visualizations – is rarely considered. In a user study (n = 48, 24 dyads), we evaluate the combination of two visual (Simple vs. Rich Avatar) with two auditory (Mono vs. Spatial Audio) user representations, to investigate their impact on user’s overall experience, performance, and perceived social presence during collaboration. Our results show a preference for rich auditory and visual user representations, as Spatial Audio supports completion of parallel tasks and the Rich Avatar positively influence user experience. However, the Simple Avatar draws less attention, which potentially benefits task efficiency, advocating for simpler visualizations in performance-oriented settings. Our findings contribute to a deeper understanding of how visual and auditory user representation combinations impact remote collaboration in augmented reality.

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ISO 690FINK, Daniel Immanuel, Moritz SKOWRONSKI, Johannes ZAGERMANN, Anke REINSCHLÜSSEL, Harald REITERER, Tiare FEUCHTNER, 2024. There Is More to Avatars Than Visuals : Investigating Combinations of Visual and Auditory User Representations for Remote Collaboration in Augmented Reality. In: Proceedings of the ACM on Human-Computer Interaction. Association for Computing Machinery (ACM). 2024, 8(ISS), 548. eISSN 2573-0142. Verfügbar unter: doi: 10.1145/3698148
BibTex
@article{Fink2024-10-24There-71053,
  year={2024},
  doi={10.1145/3698148},
  title={There Is More to Avatars Than Visuals : Investigating Combinations of Visual and Auditory User Representations for Remote Collaboration in Augmented Reality},
  number={ISS},
  volume={8},
  journal={Proceedings of the ACM on Human-Computer Interaction},
  author={Fink, Daniel Immanuel and Skowronski, Moritz and Zagermann, Johannes and Reinschlüssel, Anke and Reiterer, Harald and Feuchtner, Tiare},
  note={Article Number: 548}
}
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