| 摘要 |
PROBLEM TO BE SOLVED: To provide appropriate information protection while efficiently synchronizing information between a smart watch and a smart phone.SOLUTION: When a smart watch is connected to a smart phone, synchronous processing of data of a contact list and the like stored in a storage unit of the smart phone with data stored in a storage unit of the smart watch is performed. When the smart watch is not connected to the smart phone, a program in the smart watch erases, hides the data of the contact list and the like, or requests specific authentication processing.SELECTED DRAWING: Figure 4 |
