| 摘要 |
<P>PROBLEM TO BE SOLVED: To increase accidental dialogues, such as an aimless, casual conversation, by a dialogue system presenting a user trend each user is unconscious of, in the dialogue system. <P>SOLUTION: The dialogue system is provided with: a dialogue management device equipped with first communication means for receiving/delivering data and dialogue management means for generating a dialogue space and relaying dialogues; a shared information space management device equipped with second communication means for receiving/delivering data and shared information space management means for uniformly managing a state of dialogue as user trend information and distributing a change in user trend information to all user terminals; and a user terminal equipped with third communication means for receiving/delivering data and user information space management means for controlling dialogue processing by the dialogue management device, determining whether or not to notify user trend information about other users on the basis of the user trend information distributed by the shared information space management device, and giving notification by another notification user information interface different from a user interface of the system. <P>COPYRIGHT: (C)2013,JPO&INPIT |
