| 摘要 |
PROBLEM TO BE SOLVED: To accurately notify a user carrying a portable terminal device of the portable terminal device's accessing existence position environment of a specific object interesting the user.SOLUTION: A portable terminal device comprises: a communication unit 110; a GPS reception section 111; an application unit 102; a temporary data storage unit 103; an interest data storage unit 106 for storing a concern interesting a user as data; an interest pattern analysis unit 105 which extracts information by analyzing the concern interesting the user, and stores the extracted information in the interest data storage unit 106; an interest pattern detection unit 104 for determining whether or not data highly related to the information stored in the interest data storage unit 106 as well as information on a location of the portable terminal device is included in storage data stored in the temporary data storage unit 103; and an output unit 109 for outputting a result of the determination together with the highly related data when the interest pattern detection unit 104 determines that the highly related data is included. |
