Character recognition educational system

Details Character recognition educational system Character recognition educational system

1997-07-09

1998-10-20

Hafer, Robert A.

Education and demonstration

Language

434159, 434167, 434169, 434171, 434172, 434176, 434177, 434178, 434185, 434322, 434323, 434327, 434335, 434362, G09B 1900, G09B 116, G09B 500, G09B 700

Patent

active

058237828

ABSTRACT:
A system where a child or other individual arranges one or more computer-recognizable characters on a working platform to spell words or provide a mathematical result in response to computer generated questions or prompts, the system then indicating whether the words or mathematical result is correct.

REFERENCES:
patent: 889515 (1908-06-01), Foley
patent: 3052041 (1962-09-01), Luxton et al.
patent: 4968255 (1990-11-01), Lee et al.
patent: 5088928 (1992-02-01), Chan
patent: 5188368 (1993-02-01), Ryan

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