摘要 |
PROBLEM TO BE SOLVED: To provide a mobile-adaptive information-processing system which makes the latest information always utilizable and has no need of preparing a huge amount of database in sub-stations. SOLUTION: The mobile-adaptive information processing system has a main station 100, comprising a communication means 2 and a database 1 capable of being updated at any time, and sub-stations 200, each comprising a communication means 6, a second database 9 and a memory 10 capable of additionally storing. A user utilizes fundamental information stored in the second database of the sub-station, combined with detailed information acquired from the first database 1 of the main station by way of the communication means, and hence can utilize the latest information at all times. |