| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To provide a personal digital assistant by which an operator can concretely grasp a moving situation at any place on a route by displaying the moving situation on the route on the basis of the present time and whose cost can be reduced because of its simple configuration. <P>SOLUTION: The personal digital assistant has a display device for displaying a route guide screen, a time acquiring part for acquiring the present time, and a display control part for displaying the present location determined on the basis of a prearranged passing time of a position on the route and the present time in the route guide image on the route guide screen. <P>COPYRIGHT: (C)2004,JPO</p> |
