Shared document display system

Details Shared document display system Shared document display system

1996-02-16

1998-09-01

Nguyen, Chanh

Computer graphics processing and selective visual display system

Display peripheral interface input device

Light pen for fluid matrix display panel

345 1, G09G 534

Patent

active

058016775

ABSTRACT:
A cursor movement unit controls the movement of the cursor of a user's own terminal and the cursor of another terminal according to a cursor movement (i.e., right, left, up, down) command received by the input receiving portion of the user's own terminal or provided from the other terminal. A scrolling unit scrolls the document according to the cursor movement command, when either the user's own terminal cursor or the other terminal cursor is located within a predetermined distance from one end of the window. A notifying unit sends to the other terminal a cursor movement command received by the user's own terminal.

REFERENCES:
patent: 4734689 (1988-03-01), Kurakake
patent: 4897804 (1990-01-01), Kawakami et al.
patent: 5109482 (1992-04-01), Bohrman
patent: 5140676 (1992-08-01), Langelman
patent: 5276796 (1994-01-01), Yamada et al.
patent: 5339389 (1994-08-01), Bates et al.
Simpson, Mastering WordPerfect 5.1 & 5.2 for Windows, 1993, pp. 30-33.

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