Broadcast pointer device with add-on sleeve

Details Broadcast pointer device with add-on sleeve Broadcast pointer device with add-on sleeve

1995-12-18

1998-08-04

Chow, Doom-Doom

Computer graphics processing and selective visual display system

Display peripheral interface input device

Cursor mark position control device

345 15, 345156, G09B 508

Patent

active

057901007

ABSTRACT:
A general-purpose computer has a compartment for storing a pointer, device such as a mouse or a trackball, such that the may be removed from the compartment and deployed for use. The device may be a mouse, a trackball, or other type, and may communicate with the host computer by a cable, an infra-red system, ar by an inductively coupled system. In one embodiment the computer has a broadcast pointer system, and the device includes any conventional writing instrument or stylus, fitted with an echo device encapsulated in a body having an engagement element for mounting the echo device to the conventional writing instrument or stylus.

REFERENCES:
patent: 4754268 (1988-06-01), Mori
patent: 4777329 (1988-10-01), Mallicoat
patent: 4959721 (1990-09-01), Micic et al.
patent: 5453759 (1995-09-01), Seeback

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