Information interchange between an intelligent operator, indicia

Details Information interchange between an intelligent operator, indicia Information interchange between an intelligent operator, indicia

1979-05-21

1981-03-31

Trafton, David L.

Communications: electrical

Land vehicle alarms or indicators

Internal alarm or indicator responsive to a condition of the...

340365P, 434337, 434358, G09B 700

Patent

active

042596670

ABSTRACT:
Described is a method for utilizing a unique hand-held probe or the like, in conjunction with a responsive apparatus, as the means to establish cooperative response evaluation between an intelligent being and an evaluatory system. The method involves the emplacement of a translucent document, such as ordinary bond paper, over a field of individual light sources laid out in some predefined pattern which effects correspondence between the sources and indicia which is usually included on the document obverse surface. The copulative probe is positioned, usually by the being's hand, so as to receive some part of the light rays which permeate the paper and to convert the energy into a pattern of electrical signals which tell-tale which particular light element in the field of sources has been selected. The light rays which diffuse through the document also act to provide visible energy which can be perceived by the being to help guide the probe placement for strongest signal response.

REFERENCES:
patent: 3720006 (1973-03-01), Boram et al.
patent: 3768073 (1973-10-01), Rawson et al.
patent: 3932862 (1976-01-01), Graven
patent: 4060915 (1977-12-01), Conway
patent: 4111421 (1978-09-01), Mierzwinski
patent: 4142183 (1979-02-01), Castleberry et al.

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