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APGV
2010
ACM
301views Visualization» more  APGV 2010»
13 years 7 months ago
Egocentric distance judgments in a large screen display immersive virtual environment
People underestimate egocentric distances in head-mounted display virtual environments, as compared to estimates done in the real world. Our work investigates whether distances ar...
Ivelina V. Alexandrova, Paolina T. Teneva, Stephan...
VR
2009
IEEE
172views Virtual Reality» more  VR 2009»
13 years 11 months ago
Measurement Protocols for Medium-Field Distance Perception in Large-Screen Immersive Displays
How do users of virtual environments perceive virtual space? Many experiments have explored this question, but most of these have used head-mounted immersive displays. This paper ...
Eric Klein, J. Edward Swan II, Gregory S. Schmidt,...
VR
2002
IEEE
161views Virtual Reality» more  VR 2002»
13 years 9 months ago
Perceived Egocentric Distances in Real, Image-Based, and Traditional Virtual Environments
In virtual environments, perceived egocentric distances are consistently underestimated when compared to the same distance judgments in the real world. The research presented in t...
Peter Willemsen, Amy Gooch
APGV
2006
ACM
140views Visualization» more  APGV 2006»
13 years 10 months ago
Large displays enhance spatial knowledge of a virtual environment
Previous research has found performance for several egocentric tasks to be superior on physically large displays relative to smaller ones, even when visual angle is held constant....
Jonathan Z. Bakdash, Jason S. Augustyn, Dennis Pro...
TVCG
2012
215views Hardware» more  TVCG 2012»
11 years 6 months ago
Geometric Calibration of Head-Mounted Displays and its Effects on Distance Estimation
Abstract—Head-mounted displays (HMDs) allow users to observe virtual environments (VEs) from an egocentric perspective. However, several experiments have provided evidence that e...
Falko Kellner, Benjamin Bolte, Gerd Bruder, Ulrich...