719 search results - page 104 / 144 » On Positioning for Augmented Reality Systems |
VRST
2004
ACM
14 years 2 months ago
2004
ACM
Presence is one of the goals of many virtual reality systems. Historically, in the context of virtual reality, the concept of presence has been associated much with spatial percep...
VRST
2006
ACM
14 years 2 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...
APGV
2006
ACM
14 years 17 days ago
2006
ACM
Distances in immersive virtual environments (VEs) have been commonly reported as being spatially compressed while the same judgments are performed accurately in real space. Previo...
AVI
2004
13 years 10 months ago
2004
In this paper, we present our open source, platform independent toolkit for developing 3D talking agents, namely Xface. It relies on MPEG-4 Face Animation (FA) standard. The toolk...
VRML
2004
ACM
14 years 2 months ago
2004
ACM
Maps of physical environments and geographical areas are pervasively exploited in many human activities. Electronic maps of virtual worlds have been studied and proven to be usefu...