Education and demonstration – Language
Patent
1987-03-16
1989-01-03
Sewell, Paul T.
Education and demonstration
Language
283 46, 400485, 434185, G09B 1900
Patent
active
047953497
ABSTRACT:
A coded font keyboard design is presented wherein conventional keyboard formats, such as the qwerty keyboard, are coded to produce instructional materials for developmental language education using the periodic code of language elements. A preferred embodiment describes the use of the qwerty keyboard to product all coded symbols used in the periodic table of language elements.
REFERENCES:
patent: 1590998 (1926-06-01), Balston
patent: 4180337 (1979-12-01), Otey
patent: 4650423 (1987-03-01), Sprague et al.
Sprague Joan
Sprague Robert
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