Education and demonstration – Occupation – Keyboard operation
Patent
1984-11-02
1986-04-08
Grieb, William H.
Education and demonstration
Occupation
Keyboard operation
G09B 1302
Patent
active
045809844
ABSTRACT:
Method of teaching keyboarding by providing a first simulated keyboard which is substantially the same size as a standard keyboard and which has means for dividing the keys into appropriate standard finger grouping columns and providing a second simulated keyboard which has means for visually dividing the keys into the same finger grouping columns as the first simulated keyboard. The invention also consists of first and second simulated keyboards for carrying out the above method.
REFERENCES:
patent: 662834 (1900-11-01), Tcerkassov
patent: 1820209 (1931-08-01), Bacon
patent: 2053874 (1936-09-01), O'Donnell
patent: 2154478 (1939-04-01), Smith
patent: 2802224 (1957-08-01), Dreisonstok et al.
patent: 3501849 (1970-03-01), Olsen
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