| 摘要 |
<p>PROBLEM TO BE SOLVED: To provide a radio terminal capable of automatically transmitting presence information, including in-processing information currently in execution and present position information, to a predetermined notification destination.SOLUTION: On the occurrence of a detection target event, related to the activation/suspension of application software and registered in a detection target event registration unit 17, a terminal control unit 10 activates a presence information generator unit 18, and generates presence information related to the current position information and the operation state of the present device 1, including the current position information of the present device 1 acquired by a position information acquisition unit 13 and the event information having occurred, so as to transmit the information to a presence server 5 etc. and record the information into a presence history storage unit 19.</p> |
