Education and demonstration – Occupation – Keyboard operation
Patent
1988-11-02
1990-03-20
Grieb, William H.
Education and demonstration
Occupation
Keyboard operation
G09B 1300
Patent
active
049097393
ABSTRACT:
A keyboard instruction system (10) is disclosed which uses a left hand finger guide (12) and a right hand finger guide (14). The finger guides have a color coding for each finger on the hands and the character representing the home key that each finger is to be used for in touch typing. Overlays, bearing large, highly visible key symbols are placed on the keys of the keyboard in colors corresponding to the color coding of the finger guides so that it is clear which keys each finger should be used for.
REFERENCES:
patent: 2570908 (1951-10-01), Behr
patent: 3501849 (1970-03-01), Olsen
Newsweek, Jul. 20, 1964, p. 55, "Automated Teachers . . . ".
Ladner Eugenia A.
Williams Craig P.
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