501 search results - page 54 / 101 » Virtual Reality in Ubiquitous Computing Environment |
HAPTICS
2009
IEEE
14 years 4 months ago
2009
IEEE
We measure the performance improvement that force feedback can provide in a virtual environment, through three experiments with, and without the assistance of haptic guidance. Per...
TVCG
1998
13 years 9 months ago
1998
We describe the design and implementation of a videobasedaugmentedreality system capableof overlayingthreedimensional graphical objects on live video of dynamic environments. The ...
SI3D
1999
ACM
14 years 2 months ago
1999
ACM
The Voodoo Dolls technique is a two-handed interaction technique for manipulating objects at a distance in immersive virtual environments. This technique addresses some limitation...
AMDO
2008
Springer
13 years 12 months ago
2008
Springer
This paper describes a framework which exploits the use of computer animation to evaluate the performance of tracking algorithms. This can be achieved in two different, complementa...
VRST
2006
ACM
14 years 3 months ago
2006
ACM
Virtual environments (VEs) very often contain buildings that have to be navigated by users. In the literature, several navigation aids based on maps have been proposed for VEs, bu...