  We developed an Android Smartophone application software for tourist
information system. Especially, the agent system recommends the sightseeing
spot and local hospitality corresponding to the current feelings. The system
such as concierge can estimate user's emotion and mood by Emotion Generating
Calculations and Mental State Transition Network. In this paper, the system
decides the next candidates for spots and foods by the reasoning of fuzzy Petri
Net in order to make more smooth communication between human and smartphone.
The system was developed for Hiroshima Tourist Information and described some
hospitality about the concierge system.
