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CSCW
2002
ACM
15 years 2 months ago
Collaboration as an Activity Coordinating with Pseudo-Collective Objects
A coalition is a collaborative pattern in which people must work together to accomplish a task, but where organizational constraints stand in the way of their making use of the co...
David Zager
ISMAR
2002
IEEE
15 years 7 months ago
Hand Tracking for Interactive Pattern-Based Augmented Reality
Pattern-based augmented reality systems are considered the most promising approach for accurately registering virtual objects with real-time video feeds. The problem with existing...
Shahzad Malik, Chris McDonald, Gerhard Roth
CHI
2010
ACM
15 years 9 months ago
Where are you pointing?: the accuracy of deictic pointing in CVEs
Deictic reference – pointing at things during conversation – is ubiquitous in human communication, and should also be an important tool in distributed collaborative virtual en...
Nelson Wong, Carl Gutwin
IJAMC
2010
134views more  IJAMC 2010»
15 years 27 days ago
HyperVerse: simulation and testbed reconciled
—When dealing with dynamic large-scale topologies such as those underlying peer-to-peer (P2P) distributed virtual environments (DVE), one inescapably reaches the point where eith...
Jean Botev, Markus Esch, Hermann Schloss, Ingo Sch...
TVCG
2012
215views Hardware» more  TVCG 2012»
13 years 4 months ago
Geometric Calibration of Head-Mounted Displays and its Effects on Distance Estimation
Abstract—Head-mounted displays (HMDs) allow users to observe virtual environments (VEs) from an egocentric perspective. However, several experiments have provided evidence that e...
Falko Kellner, Benjamin Bolte, Gerd Bruder, Ulrich...