28 search results - page 1 / 6 » Dynamic Environment Exploration Using a Virtual White Cane |
CVPR
2005
IEEE
14 years 6 months ago
2005
IEEE
The virtual white cane is a range sensing device based on active triangulation, that can measure distances at a rate of 15 measurements/second. A blind person can use this device ...
VR
2003
IEEE
13 years 10 months ago
2003
IEEE
This paper describes the HOMERE system: a multimodal system dedicated to visually impaired people to explore and navigate inside virtual environments. The system addresses three m...
CA
1999
IEEE
13 years 9 months ago
1999
IEEE
This paper describes a setup using a surround screen environment (Extended Virtual Environment EVE dome) that we used to explore group interaction in real and virtual space. We ha...
VRCAI
2004
ACM
13 years 10 months ago
2004
ACM
Despite steady research advances in many aspects of virtual reality, building and testing virtual worlds remains to be a very difficult process. Most virtual environments are stil...
TVCG
2008
13 years 4 months ago
2008
We present a novel approach for efficient path planning and navigation of multiple virtual agents in complex dynamic scenes. We introduce a new data structure, Multiagent Navigatio...