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ETRA
2004
ACM
134views Biometrics» more  ETRA 2004»
13 years 11 months ago
Visual deictic reference in a collaborative virtual environment
This paper evaluates the use of Visual Deictic Reference (VDR) in Collaborative Virtual Environments (CVEs). A simple CVE capable of hosting two (or more) participants simultaneou...
Andrew T. Duchowski, Nathan Cournia, Brian Cumming...
ECTEL
2007
Springer
14 years 1 months ago
Modelling the Virtual Company Educational Scenario Competence Assessment in the Cooper Environment
The Virtual Company educational scenario engages students in a professional setting for working and learning. Students are enabled to develop competencies that are derived from pro...
Howard Spoelstra, Vlad Posea, Jan van Bruggen, Rob...
VR
2008
IEEE
129views Virtual Reality» more  VR 2008»
14 years 1 months ago
Object-Capability Security in Virtual Environments
Access control is an important aspect of shared virtual environments. Resource access may not only depend on prior authorization, but also on context of usage such as distance or ...
Martin Scheffler, Jan P. Springer, Bernd Froehlich
CG
1999
Springer
13 years 7 months ago
Occlusion in collaborative augmented environments
Augmented environments superimpose computer enhancements on the real world. Such augmented environments are well suited for collaboration of multiple users. To improve the quality...
Anton L. Fuhrmann, Gerd Hesina, François Fa...
ICEBE
2007
IEEE
91views Business» more  ICEBE 2007»
14 years 1 months ago
Strategy, Model, and Platform for Collaborative Commerce
Globalization and rapid development of Information Technologies have set a new stage for business. Collaborative Commerce has become a strategic necessity to develop high quality ...
Shuangxi Huang, Yushun Fan