| 摘要 |
PROBLEM TO BE SOLVED: To reduce a frequency of charging of a portable terminal device.SOLUTION: The information processing device includes: a communication part for receiving a battery remaining amount of a portable terminal device; and a processing part for permitting charging of the portable terminal device in accordance with a battery remaining amount received by the communication part, a first threshold, which is a battery remaining amount by which the portable terminal device is to be charged, and a second threshold, which is the number of portable terminal devices for which the battery remaining amount is made to be greater than or equal to the first threshold.SELECTED DRAWING: Figure 7 |
