04759717 is referenced by 23 patents and cites 2 patents.

A teaching system comprising student and teacher computer stations which are serially connected in a closed loop circuit. Each student computer and the teacher station comprises a computer device having an associated video monitor connectable thereto via an interface unit. A teacher controller device is provided at the teacher control station and has an output connected to the interface units to transmit an information network signal thereto to condition the interface units to place its associated student computer station to a preselected mode. A keyboard is associated with the controller device at the teacher control station for selecting the mode. A visual display on the controller indicates the selected mode to the teacher.

Title
Teaching system using computors equipped with screens and connected in a closed loop with a teacher control station
Application Number
7/9247
Publication Number
4759717
Application Date
January 30, 1987
Publication Date
July 26, 1988
Inventor
Etienne Bouchard
Outremont
CA
Jean Marc Seguin
Repentigny
CA
Sylvain Tremblay
Montreal
CA
Francois Larochelle
Prevost
CA
Assignee
Robotel Electronique
CA
IPC
G09B 19/00
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