Comparison of face-to-face and video-mediated interaction
Interacting with Computers
Communicating facial affect: it's not the realism, it's the motion
CHI '00 Extended Abstracts on Human Factors in Computing Systems
Achieving effective floor control with a low-bandwidth gesture-sensitive videoconferencing system
Proceedings of the tenth ACM international conference on Multimedia
The SmartPhone: Interactive Group Audio with Complementary Symbolic Control
DCW '02 Revised Papers from the 4th International Workshop on Distributed Communities on the Web
Categorical imperative NOT: facial affect is perceived continuously
Proceedings of the SIGCHI Conference on Human Factors in Computing Systems
What makes groups learning effectively in a videoconference setting?
ICLS '06 Proceedings of the 7th international conference on Learning sciences
Behaviour & Information Technology
A comparative evaluation of TV video telephony with webcam and face to face communication
Proceedings of the seventh european conference on European interactive television conference
Comparison of face-to-face and video-mediated interaction
Interacting with Computers
How many pixels do we need to see things?
ICCS'03 Proceedings of the 2003 international conference on Computational science: PartIII
Visual abstraction with culture
Computing with instinct
The effect of video feedback delay on frustration and emotion communication accuracy
Computers in Human Behavior
Proceedings of the 13th International Conference of the NZ Chapter of the ACM's Special Interest Group on Human-Computer Interaction
International Journal of Technology and Human Interaction
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The different uses made of information from the face in social interaction are reviewed. Also considered are what image quality, resolution and synchrony are likely to be needed in order for such information to be usable when face-to-face interaction is achieved via video. It is argued that for most uses which are made of facial information, dramatic reductions in spatial and pixel resolution of images can be tolerated. However, temporal information is likely to be much more crucial for communication efficiency.