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  4. Embodied interaction using non-planar projections in immersive virtual reality
 
conference paper

Embodied interaction using non-planar projections in immersive virtual reality

Galvan Debarba, Henrique  
•
Perrin, Sami  
•
Herbelin, Bruno  
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2015
Proceedings of the 21st ACM Symposium on Virtual Reality Software and Technology - VRST '15
21st ACM Symposium on Virtual Reality Software and Technology (VRST '15)

In this paper we evaluate the use of non-planar projections as a means to increase the Field of View (FoV) in embodied Virtual Reality (VR). Our main goal is to bring the virtual body into the user’s FoV and to understand how this affects the virtual body/environment relation and quality of interaction. Subjects wore a Head Mounted Display (HMD) and were instructed to perform a selection and docking task while using either Perspective ( ≈ 106º vertical FoV), Hammer or Equirectangular ( ≈ 180º vertical FoV for both) projection. The increased FoV allowed for a shorter search time as well as less head movements. However, quality of interaction was generally inferior, requiring more time to dock, increasing docking error and producing more body/environment collisions. We also assessed cybersickness and the sense of embodiment toward the virtual body through questionnaires, for which the difference between projections seemed to be less pronounced.

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Type
conference paper
DOI
10.1145/2821592.2821603
Author(s)
Galvan Debarba, Henrique  
Perrin, Sami  
Herbelin, Bruno  
Boulic, Ronan  
Date Issued

2015

Publisher

ACM Press

Publisher place

New York, New York, USA

Published in
Proceedings of the 21st ACM Symposium on Virtual Reality Software and Technology - VRST '15
Start page

125

End page

128

Subjects

non-planar projections

•

sense of embodiment

•

immersive interaction

Editorial or Peer reviewed

REVIEWED

Written at

EPFL

EPFL units
SCI-IC-RB  
LNCO  
Event nameEvent placeEvent date
21st ACM Symposium on Virtual Reality Software and Technology (VRST '15)

Beijing, China

November 13-15, 2015

Available on Infoscience
August 31, 2017
Use this identifier to reference this record
https://infoscience.epfl.ch/handle/20.500.14299/139916
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