Visual perception testing method

Details Visual perception testing method Visual perception testing method

1975-11-05

1977-03-29

Oechsle, Anton O.

G09B 2502

Patent

active

040141080

ABSTRACT:
A perception testing method and apparatus provides an extremely simple machine-like structure made of modular parts, a projector, and a series of transparencies or slide pictures. The modular parts may be assembled or disassembled in any of many different combinations or modifications to provide a great variety of "machines." Slide pictures are taken from many angles of each of these combinations or modifications. Then, one of these many combinations is physically placed in front of a subject being tested, and a series of slide pictures is projected on a screen near the physical combination. The subject must decide whether the physical structure and each picture are identical or are different.

REFERENCES:
patent: 2682117 (1954-06-01), Wales
patent: 3276149 (1966-10-01), Barnabas
patent: 3391473 (1968-07-01), Hays
patent: 3412480 (1968-11-01), Connell
patent: 3646592 (1972-02-01), Bosley et al.
Montgomery Ward, 1974 Christmas Catalog; received Oct. 1974, p. 190 relied on.

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