Monitor cursor controlling device provided with signaling elemen

Details Monitor cursor controlling device provided with signaling elemen Monitor cursor controlling device provided with signaling elemen

1996-04-24

1998-03-31

Hjerpe, Richard

Computer graphics processing and selective visual display system

Display peripheral interface input device

Cursor mark position control device

345157, 345145, 34082517, 34081545, G09G 508

Patent

active

057343721

ABSTRACT:
A monitor cursor controlling device provided with a signaling element, includes a cursor controlling unit, which is used for controlling a position of a cursor on a monitor of a computer, including an operating interface, generating an electrical signal in accordance with a manipulation motion performed by a user; a controller electrically connected to the operation interface, receiving and processing the electrical signal to generate a cursor controlling signal for controlling the movement of the cursor on the monitor; a signaling element electrically connected to the controller, and generating a perceivable signal for the user in response to an enabling signal generated by the controller, and a detecting memos electrically connected to the controller for receiving the cursor controlling signal to execute a cursor controlling operation, and having the controller to generate the enabling signal when at least one of a distance the cursor is moved on the monitor and a period of operation time of the device is greater than a preset value.

REFERENCES:
patent: 5145179 (1992-09-01), Tokunaga
patent: 5479192 (1995-12-01), Carroll, Jr. et al.
patent: 5528523 (1996-06-01), Yoshida
patent: 5644126 (1997-07-01), Ogawa

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