| 摘要 |
<p>PROBLEM TO BE SOLVED: To enable positional information to be acquired without fail when a golf club is swung and unnecessary electric power consumption for acquiring the positional information to be restrained when the swing has been determined.SOLUTION: A wrist terminal 1 comprises a GPS unit 16, a swing determining unit 52, a GPS control unit 53 and an information acquiring unit 51. The GPS unit 16 finds positions by using GPS. The swing determining unit 52 determines whether or not the user has taken a specific motion (e.g. swinging of a golf club). The GPS control unit 53 causes the GPS unit 16 to perform positioning when the swing determining unit 52 has determined that the user has taken the specific motion. The information acquiring unit 51 acquires the result of positioning by the GPS unit 16 as positional information.</p> |
