Judging Perceived and Traversed Distance in Virtual Environments
Presence: Teleoperators and Virtual Environments
Factors Affecting the Perception of Interobject Distances in Virtual Environments
Presence: Teleoperators and Virtual Environments
Presence: Teleoperators and Virtual Environments
EGVE'01 Proceedings of the 7th Eurographics conference on Virtual Environments & 5th Immersive Projection Technology
The perception of egocentric distances in virtual environments - A review
ACM Computing Surveys (CSUR)
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This paper provides an assessment of how selected properties of a virtual reality system impact size-distance judgments in a virtual environment. Manipulations are made in viewing conditions (biocular vs. stereoscopic), image resolution, field of view, scene contrast, and target distance, while subjects attempt to match the attributes of a comparison object with a standard object. General findings suggest that under more natural viewing conditions, size-distance judgments in virtual environments differ from those found previously in physical environments; whereas, under impoverished conditions, performance differences between the two environments are similar.