H - Electricity – 04 – L
Patent
H - Electricity
04
L
344/14
H04L 12/18 (2006.01)
Patent
CA 1310728
Abstract An arrangement for data conferencing either multiple computers, or multiple terminals with a computer, includes software for communicating keystrokes from conference participants to an application program that is the object of the conference, and for communicating display signals from the application program to the participants. In one embodiment, a first program executing on a first computer transmits first computer- generated keystrokes to a second computer, and displays on the first computer images received from the second computer, while a second program co-resident with the application program on the second computer enters received first computer keystrokes into the second computer, and sends second computer-generated images for display to the first computer. In a second embodiment, a program executing on a UNIX? system-based computer receives keystrokes from connected terminals and sends them to the application program, and receives images from the application program and transmits them to the terminals.
585484
Bartholomew Randy Lee
Johnson Peter Leslie
American Telephone And Telegraph Company
Kirby Eades Gale Baker
LandOfFree
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