Support device for resolving questions about reproduced informat

Details Support device for resolving questions about reproduced informat Support device for resolving questions about reproduced informat

1990-03-13

1991-07-23

Apley, Richard J.

Education and demonstration

Question or problem eliciting response

434307, 434309, 434323, 364521, G09B 500

Patent

active

050339699

ABSTRACT:
A support device for resolving questions provided with a question input unit for selective input of questions on information reproduced from an information reproducing unit. A question input unit is connected with a question extracting unit. If a question is input, the question extracting unit presents a plurality of prospective questions in the form of video information on a display unit and extracts a real question which coincides with questioner's question. The question extracting unit is connected with an answer unit, which automatically retrieves answer information on the extracted real question, and presents the answer information by video or audio information.

REFERENCES:
patent: 4234933 (1980-11-01), Adelson et al.
patent: 4333152 (1982-06-01), Best
patent: 4468204 (1984-08-01), Scott et al.
patent: 4689022 (1987-08-01), Peers et al.

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