3095 search results - page 156 / 619 » Ubiquitous presence systems |
TWC
2008
13 years 10 months ago
2008
The sliding correlator technique remains one of the most versatile and effective methods for sounding the radio propagation channel in next-generation wireless systems. Despite the...
IJMMS
2008
13 years 10 months ago
2008
Although existing models of e-learning effectiveness in information systems (IS) have increased our understanding of how technology can support and enhance learning, most of our m...
PRESENCE
2006
13 years 10 months ago
2006
Empirical research on human behavior in collaborative virtual environments (CVEs) is in its infancy. Historically, one of the more valuable tools social scientists have used to ev...
PRESENCE
2000
13 years 10 months ago
2000
We describe methods for displaying complex, texturemapped environments with four or more spatial dimensions that allow for real-time interaction. At any one moment in time, a thre...
PRESENCE
2002
13 years 9 months ago
2002
In this paper we describe two explorations in the use of hybrid user interfaces for collaborative geographic data visualization. Our first interface combines three technologies; A...