| 摘要 |
PROBLEM TO BE SOLVED: To effectively cope with a problem caused when collecting an operation history from a user terminal.SOLUTION: A user terminal 100 transmits an operation history amount etc. accumulated as terminal specifications and an operation history to a history collecting server 200. Determination of history acquisition content is performed on the history collecting server 200 side on the basis of the received data from the user terminal 100, and processing to change the operation history content to be acquired is started on the user terminal 100, when it is determined necessary on the history collecting server 200 side. |
