The DOI matches its Crossref record; 7 of the 7 references it cites were found in a registry or an index.
Loki: Facilitating Remote Instruction of Physical Tasks Using Bi-Directional Mixed-Reality Telepresence
Open accessAbstract
Remotely instructing and guiding users in physical tasks has offered promise across a wide variety of domains. While it has been the subject of many research projects, current approaches are often limited in the communication bandwidth (lacking context, spatial information) or interactivity (unidirectional, asynchronous) between the expert and the learner. Systems that use Mixed-Reality systems for this purpose have rigid configurations for the expert and the learner. We explore the design space of bi-directional mixed-reality telepresence systems for teaching physical tasks, and present Loki, a novel system which explores the various dimensions of this space. Loki leverages video, audio and spatial capture along with mixed-reality presentation methods to allow users to explore and annotate the local and remote environments, and record and review their own performance as well as their peer's. The system design of Loki also enables easy transitions between different configurations within the explored design space. We validate its utility through a varied set of scenarios and a qualitative user study.
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Cites
Augmented visual, auditory, haptic, and multimodal feedback in motor learning: A review
Sigrist, R., Rauter, G., Riener, R., & Wolf, P. (2013) · Psychonomic Bulletin & Review · doi:10.3758/s13423-012-0333-8 · Cited by 1,416 · cited 1×
“A rich interaction with an instructor can result in tailored guidance and can close the loop by supporting demonstrations by the instructor [7, 26, 41, 53].”
BackgroundCognitive Apprenticeship: Teaching the Craft of Reading, Writing and Mathematics
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Motor skill learning and performance: a review of influential factors
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A review of virtual environments for training in ball sports
Miles, H. C., Pop, S. R., Watt, S. J., Lawrence, G. P., & John, N. W. (2012) · Computers & Graphics · doi:10.1016/j.cag.2012.04.007 · Cited by 270
LightGuide: projected visualizations for hand movement guidance
Sodhi, R., Benko, H., & Wilson, A. (2012) · Proceedings of the SIGCHI Conference on Human Factors in Computing Systems · doi:10.1145/2207676.2207702 · Cited by 144
Visual and Auditory Augmented Concurrent Feedback in a Complex Motor Task
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Cited by
VRGit: A Version Control System for Collaborative Content Creation in Virtual Reality
Zhang, L., Agrawal, A., Oney, S., & Guo, A. (2023) · Proceedings of the 2023 CHI Conference on Human Factors in Computing Systems · doi:10.1145/3544548.3581136 · Cited by 36
Metadata
- Authors
- Thoravi Kumaravel, B., Anderson, F., Fitzmaurice, G., Hartmann, B., & Grossman, T.
- Venue
- Proceedings of the 32nd Annual ACM Symposium on User Interface Software and Technology
- Publisher
- ACM
- Published
- 2019-10-17
- Pages
- 161-174
- OpenAlex
- W2980895755
- Cited by
- 168
- References
- 7
- FWCI
- 34.56
- Type
- conference paper
- Language
- en
- Open access
- bronze
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- Thoravi Kumaravel, B., Anderson, F., Fitzmaurice, G., Hartmann, B., & Grossman, T. (2019). Loki: Facilitating Remote Instruction of Physical Tasks Using Bi-Directional Mixed-Reality Telepresence. Proceedings of the 32nd Annual ACM Symposium on User Interface Software and Technology. https://doi.org/10.1145/3332165.3347872
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