Characterizing Asymmetric Collaborative Interactions in Virtual and Augmented Realities

We present an assessment of asymmetric interactions in Collaborative Virtual Environments (CVEs). In our asymmetric setup, two co-located users interact with virtual 3D objects, one in immersive Virtual Reality (VR) and the other in mobile Augmented Reality (AR). We conducted a study with 36 partici...

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Podrobná bibliografie
Vydáno v:	Proceedings (IEEE Conference on Virtual Reality and 3D User Interfaces. Online) s. 127 - 135
Hlavní autoři:	Grandi, Jeronimo Gustavo, Galvan Debarba, Henrique, Maciel, Anderson
Médium:	Konferenční příspěvek
Jazyk:	angličtina
Vydáno:	IEEE 01.03.2019
Témata:	Human-centered computing-Human computer interaction (HCI)-Interaction paradigms-Mixed/augmented reality Human-centered computing-Collaborative and social computing Human-centered computing-Human computer interaction (HCI)-Interaction techniques
ISSN:	2642-5254
On-line přístup:	Získat plný text
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Popis
Shrnutí:	We present an assessment of asymmetric interactions in Collaborative Virtual Environments (CVEs). In our asymmetric setup, two co-located users interact with virtual 3D objects, one in immersive Virtual Reality (VR) and the other in mobile Augmented Reality (AR). We conducted a study with 36 participants to evaluate performance and collaboration aspects of pair work, and compare it with two symmetric scenarios, either with both users in immersive VR or mobile AR. To perform this experiment, we adopt a collaborative AR manipulation technique from literature and develop and evaluate a VR manipulation technique of our own. Our results indicate that pairs in asymmetric VR-AR achieved significantly better performance than the AR symmetric condition, and similar performance to VR symmetric. Regardless of the condition, pairs had similar work participation indicating a high cooperation level even when there is a visualization and interaction asymmetry between the participants.
ISSN:	2642-5254
DOI:	10.1109/VR.2019.8798080