Paper Info
Title
Influence of contextual objects on spatial interactions and viewpoints sharing in virtual environments.
Abstract
Collaborative virtual environments (CVEs) are 3D spaces in which users share virtual objects, communicate, and work together. To collaborate efficiently, users must develop a common representation of their shared virtual space. In this work, we investigated spatial communication in virtual environments. In order to perform an object co-manipulation task, the users must be able to communicate and exchange spatial information, such as object position, in a virtual environment. We conducted an experiment in which we manipulated the contents of the shared virtual space to understand how users verbally construct a common spatial representation of their environment. Forty-four students participated in the experiment to assess the influence of contextual objects on spatial communication and sharing of viewpoints. The participants were asked to perform in dyads an object co-manipulation task. The results show that the presence of a contextual object such as fixed and lateralized visual landmarks in the virtual environment positively influences the way male operators collaborate to perform this task. These results allow us to provide some design recommendations for CVEs for object manipulation tasks.
Year
DOI
Venue
2013
10.1007/s10055-012-0214-5
Virtual Reality
Keywords
Field
DocType
Spatial communication, Virtual environment, Collaboration, Common frame of reference, Visual landmarks
Spatial analysis,Virtual machine,Computer science,Viewpoints,Visual landmarks,Human–computer interaction,Spatial representation,Operator (computer programming),Multimedia,Virtual space
Journal
Volume
Issue
ISSN
17
1
1434-9957
Citations 
PageRank 
References 
7
0.53
9
Authors
3
Name
Order
Citations
PageRank
Amine Chellali15011.97
Isabelle Milleville-Pennel2405.87
Cédric Dumas39913.92