Summary: A. Vorozcovs
W. Stuerzlinger*
A. Hogue
R. S. Allison
Department of Computer Science
and Engineering and Center for
Vision Research
York University
Toronto, Ontario, Canada
*Correspondence to
wolfgang@cs.yorku.ca
Presence, Vol. 15, No. 1, February 2006, 108­121
© 2006 by the Massachusetts Institute of Technology
The Hedgehog: A Novel Optical
Tracking Method for Spatially
Immersive Displays
Abstract
Existing commercial technologies do not adequately meet the requirements for
tracking in fully enclosed Virtual Reality displays. We present a novel six degree of
freedom tracking system, the Hedgehog; which overcomes several limitations inher-

Source: Allison, Robert - Department of Computer Science, York University (Toronto)

Collections: Computer Technologies and Information Sciences; Biology and Medicine