74238715
Jan 21, 1992
May 3, 1994
media retrieval system consisting of a media control PC (personal computer), scheduling and lesson plan software, classroom panel and remote control which permits access and control from remote locations to centrally located media devices; namely, VCR (video cassette recorder) players, CD (compact disc) players, cassette players, slide projectors, laser disc players, still video players/recorders, CD-ROM (compact disc-read only memory) drives, video cameras, broadcast and cable channels, satellite transmission and film projectors
Electrical and Scientific Apparatus