To efficiently extract information useful for an individual with responsiveness higher than that of a method for automatically storing an experienced event and retrieving the event by a keyword through a network.
An information registration part 10 includes an information acquisition part 11 for acquiring experience information, a private information addition part 12 for adding private information, a data recognition processing part 13 for recognizing the acquired information, a data definition processing part 14 for sorting the recognized data in accordance with previously determined definition, and a data storage part 15 for storing the sorted data. An information application part 30 includes an information acquisition part 31 for acquiring a current state, a retrieval input part 32 for inputting a retrieving condition, a data recognition processing part 33 for recognizing the acquired information, a retrieval part 34 for extracting information suited to the retrieving condition or similar information from the data storage part 15, and an information presentation part 35 for presenting the extracted information to a user.
AKAGIRI KENZO
SUGINUMA KOJI
Eiichi Tamura
Seiji Iga