| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To prevent consumption of a battery of a wireless pointing device, and to make trouble by battery exhaustion hardly to occur by making a battery residual amount easy to visually recognize. <P>SOLUTION: An information processor is an information processor having the wireless pointing device incorporating the battery. The wireless pointing device has a transmission means notifying the information processor about residual amount information of the battery when operated. The information processor has a residual amount management means outputting a signal for requesting the battery residual amount information from the wireless pointing device at prescribed time intervals, and is configured such that a start point is changed into a start point of a prescribed time interval when the wireless pointing device is operated to obtain the residual amount information. <P>COPYRIGHT: (C)2010,JPO&INPIT</p> |
