Communications of the ACM
Requirements and recommendations for an enhanced meeting viewing experience
MM '08 Proceedings of the 16th ACM international conference on Multimedia
Ptz control with head tracking for video chat
CHI '09 Extended Abstracts on Human Factors in Computing Systems
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We present the human factors of a (boardroom or home) group videoconference in which a camera is operated via a remote control. We describe a system that automates this camera operation, the rules it uses, and its effect on the quality of a conference as observed at informal user tests.