PORTABLE INFORMATION TERMINAL AND MANAGEMENT SERVER USABLE BY TERMINAL

摘要

PROBLEM TO BE SOLVED: To resolve a problem of constraints by an OS or a communication environment in presenting identity of a model when developing a portable information terminal. SOLUTION: In a management system 10, a PDA 12 receives a signal notifying entrance from an entrance monitoring device 14 installed per attraction of a theme park, and it records the information in a behavior history. When a user purchases a commodity at a store related to the theme park, the PDA 12 receives a signal notifying this fact and it records this information in the behavior history. The PDA 12 presents information useful for the user on the basis of the recorded behavior history.