| 摘要 |
<p>PROBLEM TO BE SOLVED: To provide a personal digital assistant capable of enabling an apparatus to be operated a long time.SOLUTION: A personal digital assistant 100 includes: a battery 14 as a power source; and a CPU 1 for determining the use propriety of at least one of an application and a device on the basis of a load change due to the use of the application or the device and the remaining amount of the battery 14, and also restricting the use of at least one of the application and the device when use impossibility is determined.</p> |
