Mixed Reality Light Fields for Interactive Remote Assistance

要旨

Remote assistance represents an important use case for mixed reality. With the rise of handheld and wearable devices, remote assistance has become practical in the wild. However, spontaneous provisioning of remote assistance requires an easy, fast and robust approach for capturing and sharing of unprepared environments. In this work, we make a case for utilizing interactive light fields for remote assistance. We demonstrate the advantages of object representation using light fields over conventional geometric reconstruction. Moreover, we introduce an interaction method for quickly annotating light fields in 3D space without requiring surface geometry to anchor annotations. We present results from a user study demonstrating the effectiveness of our interaction techniques, and we provide feedback on the usability of our overall system.

キーワード
Light Field
Mixed Reality
Augmented Reality
Annotations
3D User Interfaces
Interaction
Telepresence
Remote Assistance
著者
Peter Mohr
Graz University of Technology & VRVis GmbH, Graz, Austria
Shohei Mori
Graz University of Technology, Graz, Austria
Tobias Langlotz
University of Otago, Dunedin, New Zealand
Bruce H. Thomas
University of South Australia, Mawson Lakes, Australia
Dieter Schmalstieg
Graz University of Technology, Graz, Austria
Denis Kalkofen
Graz University of Technology, Graz, Austria
DOI

10.1145/3313831.3376289

論文URL

https://doi.org/10.1145/3313831.3376289

会議: CHI 2020

The ACM CHI Conference on Human Factors in Computing Systems (https://chi2020.acm.org/)

セッション: Designing AR/VR experiences

Paper session
312 NI'IHAU
5 件の発表
2020-04-29 23:00:00
2020-04-30 00:15:00
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