Learning support device, learning support method, and recording medium

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United States of America

PATENT NO 12080288
SERIAL NO

17298714

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Abstract

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A learning support device acquires sound data; extracts a letter string representing content of an utterance for each utterance by a learner included in the sound data; identify, for each utterance, a learner who has made the utterance from among a plurality of learners based on the sound data; identify emotion information representing an emotion of the learner in the utterance, based on at least one of the sound data and data of a moving image captured together with the sound data; and outputs, for each group to which learner belongs, the plurality of pieces of emotion information in time series order with being associated with the plurality of letter strings.

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Patent Owner(s)

Patent OwnerAddress
NEC CORPORATION7-1 SHIBA 5-CHOME MINATO-KU TOKYO 108-8001

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Kataoka, Toshiyuki Tokyo, JP 16 115
Mutou, Ryuunosuke Tokyo, JP 1 0
Shimada, Satoshi Tokyo, JP 179 2860
Tabata, Futoshi Tokyo, JP 1 0

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