Cordless mouse-stylus-pointer

Details Cordless mouse-stylus-pointer Cordless mouse-stylus-pointer

1997-03-25

1998-06-09

Hofsass, Jeffery A.

Computer graphics processing and selective visual display system

Display peripheral interface input device

Stylus

345158, 345163, G09G 500

Patent

active

057642249

ABSTRACT:
An apparatus providing combined mouse-stylus-pointer functionalities for interfacing with an electronic device is disclosed. The apparatus includes a body defining a chamber for containing electronic circuitry and a stylus member for mechanically actuating an electronic device. A light source projects a light beam out of the body for acting a light beam pointer. The circuitry within the body provides cordless mouse functionalities and pointer functionalities. The mouse circuitry drives a pointer on a display of the electronic device. The pointer functionalities controls the light source projecting the light beam. A user is able to select the various functionalities through an activation interface consisting of a button or other type of mechanical means.

REFERENCES:
patent: 4787051 (1988-11-01), Olson
patent: 5193897 (1993-03-01), Halsey
patent: 5459489 (1995-10-01), Redford
patent: 5495269 (1996-02-01), Elrod et al.
patent: 5617304 (1997-04-01), Huang
patent: 5663828 (1997-09-01), Knowles et al.

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