| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a robot control device allowing suitable communication (a chat type dialog) with an aged person. <P>SOLUTION: A topic selection means 202 calculates an evaluation value in each topic stored in an utterance storage means 301 in consideration of relation between a present date and a time point on a time series suitable for the topic, and the topic selection means 202 selects a proper topic from the utterance storage means 301 based on magnitude of the evaluation value, read a sentence corresponding to the topic from the utterance storage means 301, and voice-outputs it to an output means 401. <P>COPYRIGHT: (C)2008,JPO&INPIT |
