| 摘要 |
According to the present invention, disclosed are a service device for performing data synchronization between a plurality of user devices, a user device for performing data synchronization between devices, a method for performing data synchronization between a plurality of user devices, and a recording medium having a computer program recorded therein. Identification information is received from a plurality of user devices, and the user devices are grouped into a synchronization user device group. A user device included in the synchronization user device group may be synchronized. Accordingly, synchronization is performed between a plurality of user devices carried by a user, so a ceaseless computing environment is provided to the user. Even when a user device is lost, a loss of personal data stored in the user device may be prevented, through data synchronized in a storing medium of another user device. |
