| 摘要 |
<p>A position information managing device comprises an information storage unit (1802) for acquiring position information on the action of a user related to the date and time, from a mobile terminal position information acquiring device (500), a commutation ticket use monitoring device (900), a credit card using status monitoring device (1300), and a convenience store processing device (1600); and a control unit (1805) for providing only the information about the user out of the acquired position information in a time-series manner in response to a request of the user.</p> |
