Inventor
HARRISON STEVE R
US4 patents
Patents
4 patentsUS5717879AFeb 10, 1998
System for the capture and replay of temporal data representing collaborative activities
XEROX CORP654 citations98
US5692213ANov 25, 1997
Method for controlling real-time presentation of audio/visual data on a computer system
XEROX CORP448 citations98
US5239373AAug 24, 1993
Video computational shared drawing space
XEROX CORP292 citations97
US7174083B1Feb 6, 2007
Systems and methods for using structured representations to index recordings of activity
XEROX CORP2 citations60