Pointing device

Details Pointing device Pointing device

1996-07-12

1999-10-26

Powell, Mark R.

Computer graphics processing and selective visual display system

Display peripheral interface input device

Cursor mark position control device

345145, 345156, 345159, 345161, G09G 5500

Patent

active

059736682

ABSTRACT:
In the pointing device of the present invention, a sensor is connected via an amplifier section to a microcomputer. Further, a reference voltage generator is connected to the microcomputer and the amplifier section. With this construction, the microcomputer modifies a coefficient, used when calculating a reference voltage for determining a cursor speed, in response to the size of a force applied to the sensor by an operator.

REFERENCES:
patent: 4725978 (1988-02-01), Fujioka
patent: 5432530 (1995-07-01), Arita et al.
patent: 5453758 (1995-09-01), Sato
patent: 5477237 (1995-12-01), Parks
patent: 5488204 (1996-01-01), Mead et al.
patent: 5528260 (1996-06-01), Kent

Affiliated with

Also associated with

Rating

Pointing device does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Pointing device, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Pointing device will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-769719