Computer system having capslock ON audible warning signal

Details Computer system having capslock ON audible warning signal Computer system having capslock ON audible warning signal

1996-12-16

1999-01-05

Lefkowitz, Edward

Communications: electrical

Condition responsive indicating system

Specific condition

340686, 341 22, 341 27, 400477, 4004913, G08B 2100

Patent

active

058567852

ABSTRACT:
An apparatus and method for generating an audible indication during the time that a computer system has been toggled into a mode wherein all the letters of the alphabet a displayed in the upper case or the so-called capslock "ON" mode.

REFERENCES:
patent: 5034598 (1991-07-01), Poland
patent: 5212477 (1993-05-01), Louis
IBM Technical Disclosure Bulletin, Aug. 1981 J.G. Axford, "Auditory Feedback of Keyboard Shift Lock", p. 1510.
IBM Technical Disclosure Bulletin, Feb. 1978 Johnson et al. "Optical Keyboard", pp. 3612-3613.

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