Pointing device for rapid moving control of a cursor on a single

Details Pointing device for rapid moving control of a cursor on a single Pointing device for rapid moving control of a cursor on a single

1991-03-25

1992-09-22

Weldon, Ulysses

Communications: electrical

Land vehicle alarms or indicators

Internal alarm or indicator responsive to a condition of the...

340706, G09G 302

Patent

active

051501066

ABSTRACT:
A pointing device for rapid moving control of a cursor on a single axis, including an axis X inhibit key and an axis Y inhibit key to respectively control a specific pin of one of the input/output ports of the associated CPU to match with software program such that when one inhibit key is pressed the amount of movement of the pointing device on one axis is cleared to allow the cursor move along the direction of the other axis.

REFERENCES:
patent: 4782335 (1988-11-01), Gussin
patent: 4818978 (1989-04-01), Kurihara et al.
"Bimodal Mouse", IBM Technical Disclosure Bulletin, vol. 29, No. 1, Jun. 1986, pp. 421-422.
Bennett et al., "Cursor Movement Control Circuitry", IBM Technical Disclosure Bulletin, vol. 21, No. 3 Aug. 1978, pp. 1184-1186.

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