摘要 |
There is provided an operation history utilization system which includes a terminal electric device ( 101 ), a server electric device (user server) ( 102 ), and an application server ( 103 ) that are connected to one another via network. On the terminal electric device ( 101 ), there is implemented a device agent ( 201 ) for storing the device operated by a user, the operation details and the operation time as an operation history set. On the server electric device ( 102 ), there is implemented a user agent ( 202 ) for receiving the operation history transmitted from the device agent ( 201 ) at a predetermined timing and managing the history in a centralized manner. On the application server ( 103 ), there is implemented a service concierge ( 203 ) for providing service, considering the user's taste by inquiring the user agent ( 202 ) about the operation history.
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