Learning aid with match and compare mode of operation

Details Learning aid with match and compare mode of operation Learning aid with match and compare mode of operation

1982-05-25

1985-03-19

Pinkham, Richard C.

Education and demonstration

Question or problem eliciting response

Correctness of response indicated to examine by...

434169, 434176, 434201, 434205, 381 52, G09B 506

Patent

active

045056820

ABSTRACT:
An electronic learning aid selectively provides synthetic speech to an operator. An electro-optic sensor which reads bar code from the pages of a book selects speech words or phrases to be produced by an electronic speech synthesizer. A mode of operation is provided wherein the operator selects an object of comparison such as a displayed picture, number or the like and then seeks to identify one of a plurality of choices which properly associates with the object of comparison.

REFERENCES:
patent: 3763574 (1973-10-01), Rose
patent: 3771240 (1973-11-01), Matui
patent: 4337375 (1982-06-01), Freeman
patent: 4406626 (1983-09-01), Anderson et al.

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