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IUI
2003
ACM
15 years 9 months ago
A virtual patient based on qualitative simulation
In this paper, we describe the development of a virtual human to be used for training applications in the field of cardiac emergencies. The system integrates AI techniques for sim...
Marc Cavazza, Altion Simo
CHI
1999
ACM
15 years 8 months ago
Bridging Physical and Virtual Worlds with Electronic Tags
The role of computers in the modern office has tended to split our activities between virtual interactions in the realm of the computer and physical interactions with real objects...
Roy Want, Kenneth P. Fishkin, Anuj Gujar, Beverly ...
CHI
1998
ACM
15 years 8 months ago
Awareness Driven Video Quality of Service in Collaborative Virtual Environments
We extend previous work on texture mapping video streams into virtual environments by introducing awareness driven video QoS. This uses movements within a shared virtual world to ...
Gail Reynard, Steve Benford, Chris Greenhalgh, Chr...
WETICE
1997
IEEE
15 years 8 months ago
Communication Visibility in Shared Virtual Worlds
Though the service of shared virtual worlds is an active area of research, little effort has been made to optimize such systems for urban world spaces. Tracking the motion, action...
Michael V. Capps, Seth J. Teller
SIGGRAPH
1993
ACM
15 years 8 months ago
Autocalibration for virtual environments tracking hardware
We describe two instances in which precise mechanical calibration of virtual environments equipment has been replaced by automated algorithmic calibration through software that en...
Stefan Gottschalk, John F. Hughes