PROBLEM TO BE SOLVED: To support even a person who has difficulty in talking or a person who does not have full use of his or her hands to correctly make himself or herself understood.;SOLUTION: The image of the face of a person is picked up, and the face image signal of the person is obtained, and a lip pattern identification result display information showing the identification result of whether or not a lip pattern shown by the face image signal is matched with or the closest to any of a plurality of lip patterns for reference is obtained by using the face image signal, and a conversation sentence corresponding to the lip pattern for reference with or to which the lip pattern shown by the face image signal is matched or the closest among the plurality of lip patterns for reference is displayed by using the lip pattern identification result display information.;COPYRIGHT: (C)2005,JPO&NCIPI
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