| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide an interaction device for enabling a user to perform interaction while recognizing a global subject by generating responses including information of a main subject. <P>SOLUTION: The interaction device is provided with an interaction scenario storing means which corresponds to each of a plurality of subjects and store a plurality of interaction scenarios including response procedures for the subjects by interacting with a user, stores subject information showing an interaction progress state of each unsolved subject introduced on the basis of a user's speech in a subject information storing means time sequentially in order of introduction, acquires information to be used during generating a response to the user from the subject information or interaction scenario of a main subject in which a subject corresponding to the newest subject information is a subject among subject information older than the newest subject information and the interaction scenarios corresponding to the older subject information on the basis of the response procedures included in the interaction scenarios corresponding to the newest subject information stored in the subject information storing means, and generates and outputs the response by using the information. <P>COPYRIGHT: (C)2009,JPO&INPIT |
