Inventors
Anoop Gupta, Anthony W Cannon
Publication date
2003/4/8
Patent office
US
Patent number
6546405
Application number
08956871
Description
(57) ABSTRACT A human viewing temporally-dimensioned content of a multimedia document through use of a computer can add Substantive content to temporally-dimensioned content of the multimedia document to thereby annotate, comment upon, and augment the multimedia document. Thus, a mul timedia document becomes a basis for collaborative work.
Total citations
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Scholar articles
A Gupta, AW Cannon - US Patent 6,546,405, 2003