Computer-implemented method and apparatus for remote educational

Details Computer-implemented method and apparatus for remote educational Computer-implemented method and apparatus for remote educational

1992-03-25

1994-04-12

Envall, Jr., Roy N.

Television

Two-way video and voice communication

User positioning

434307, H04N 715

Patent

active

053030427

ABSTRACT:
An apparatus of the present invention includes a viewer response system comprising a host site and at least one remote site interconnected by a satellite channel for host-to-remote video, an X.25 communications channel for message exchanges establishing a virtual circuit between each remote and the host site, and a dial-up public phone network channel that allows the host site to dial a remote site in response to a person at the remote site wanting to speak on the system to another person at the host site. A touch screen monitor at the host site allows the other person to sequence through electronic notecards that function as presentation cue cards. Questions can be formatted on remote site monitors and keypad terminals for each person at each remote site to allow real-time responses to be entered. A computer supporting the host site computes and displays remote site status and person's responses.

REFERENCES:
patent: 3606688 (1971-09-01), Zawels et al.
patent: 4360827 (1982-11-01), Braun
patent: 4367485 (1983-01-01), Hemmie
patent: 4682957 (1987-07-01), Young
patent: 4768087 (1988-08-01), Taub et al.
patent: 4785472 (1988-11-01), Shapiro

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