Education and demonstration – Language – Alphabet letter formation – recognition – or sequencing
Patent
1982-05-25
1984-07-03
Pinkham, Richard C.
Education and demonstration
Language
Alphabet letter formation, recognition, or sequencing
434335, 434176, 434201, 434205, 434169, 381 52, G09B 506
Patent
active
044577192
ABSTRACT:
Disclosed is an electronic learning aid having modes of operation to provide an interesting and effective learning experience to a student. In the preferred embodiment, inputs to the learning aid are effected via scanning of a bar code on a page by the student. In a first mode, the student is audibly directed to place depicted objects on the page in some specific sequence, as by alphabetical order of the first letter of the names of the objects. The student selects items in the sequence by scanning bar code associated with each item and the system audibly informs him of his progress in correctly identifying times of the sequence. In a second mode the student upon scanning the bar code associated with a depicted object is audibly directed to spell the name of that object. The system audibly informs him of his progress.
REFERENCES:
patent: 4308017 (1981-12-01), Laughon
patent: 4337375 (1982-06-01), Freeman
patent: 4406626 (1983-09-01), Anderson et al.
Dittakavi Ashok
Thompson Barbara J.
Heiting Leo N.
Marshall, Jr. Robert D.
Picard Leo P.
Pinkham Richard C.
Sharp Melvin
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