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Telephonoscope
Early concept Thomas Edison -
Bell Labs concept to send picture along with a telephone signal
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Bell Telephone Labs conduct experiment with two-way televsion
Mrs. L. B. Johnson talks -
Kay Labs & Bell Labs collaborate on first videopone
Kay Lab and Bell Lab develop first videophone during mid-1950's -
Video phone concept
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AT&T introduce Picturephone at the World's Fair, New York
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AT&T Mod l Picturephone
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Mrs. L.B. Johnson in D.C. to Elizabeth Ward and Major Wagner in New York City
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Picturephone using a television
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AT&T Mod ll Picturephone
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Picturephone
Bell Lab -
Western Electrics first picturephone with the "Jetsons" look
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Room System: real time videoconference beginning
Videoconference is this mode serves as several end points for example "video chat" and "videophone" with one-to-one capability as well. -
Desktop videoconference
Did not become widely used until the late 1990's -
CLI Eclipse: Room-based videoconference unit
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Picture Tel 600 "set-top box" for a table or monitor
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Tandberg 1000
Integrated system with a camera, codec, sudio system and 12.1 LCD display -
Polycom iPower 900
A new camera with a DVD drive, redesigned keyboard, hand held remote with an embedded mouse -
Polycom VSX 7000 set-top box
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Lifesize room
A high definition system for conferencing rooms -
Cisco Telepresence
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Virtual conference of the future
