Automated interrogating apparatus

Details Automated interrogating apparatus Automated interrogating apparatus

1976-04-12

1977-11-01

Pinkham, Richard C.

G09B 708

Patent

active

040559068

ABSTRACT:
An automatic self-administered interrogating apparatus that projects a series of film-frame-recorded images onto a rear projection screen. At least many of such images simultaneously present to the viewer both a question and a list of multiple choice answers, any or all of which answers may be selected by actuation of respective response buttons before a new question-answer image is brought into view on the screen. Each question has a serial number that is recorded together with the several answers, and each answer is coded on the basis of branching logic to control the number of film frames to be advanced for presentation of the next question-answer image. A selection device is included for determining which of the several film advancement codes is honored when the choice of answers necessitates such selection.

REFERENCES:
patent: 3528181 (1970-09-01), Arbon et al.
patent: 3541699 (1970-11-01), Baker
patent: 3628255 (1971-12-01), Golden
patent: 3629956 (1971-12-01), Thomas et al.
patent: 3689930 (1972-09-01), Strickland
patent: 3735503 (1973-05-01), Dow et al.

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