| 摘要 |
PROBLEM TO BE SOLVED: To shorten an information transmission time compared with communications using infrared rays or the like and to quickly and surely perform transfer including a power source as well by mutually exchanging an information transmission chip for inputting and outputting the information with other devices. SOLUTION: Devices 5 are mutually positioned and joined when fitting is matched, mutually push out the information transmission chip 1 to an opposite side, receiver the information transmission chip 1 pushed out from the opposite side and mutually exchange it and then, the devices 5 are respectively separated. Thus, the information transmission chip 1 is mutually exchanged between the devices 5. At this time, a battery 4 is incorporated in the information transmission chip 1, the power supply of the device 5 is supplied from the battery 4 of the information transmission chip 1 received from the other device 5 and the battery 4 is also exchanged simultaneously with the information 31 and an information processing program 32. |
