Mobile terminal apparatus

摘要

A mobile terminal apparatus 1 uses an acceleration sensor as a tilt angle sensor 24 and delivers a variety of applications based on a result of detection. A processing unit 10 counts the number of steps that a person takes, based on low-frequency acceleration components detected by the tilt angle sensor 24 . Further, the processing unit 10 is capable of turning on or off a power supply or adjusting a screen scroll speed in accordance with the detected acceleration. By taking advantage of the result of detection by the tilt angle sensor 24 , it is possible to configure the mobile terminal apparatus 1 as a highly useful apparatus.