| 摘要 |
<P>PROBLEM TO BE SOLVED: To reflect change and cancel of a schedule executed from a personal digital assistant in a schedule control system to reduce the burden on a user required for the change. <P>SOLUTION: A user control processing part 111 holds three presences set by intention decision of the user, a schedule information processing part 112 receives a log-in of the user to acquire the schedule from the schedule control system 4, and a route information processing part 114 calculates route information from the present place of the user to the next scheduled place, and a departure time getting in time for the schedule, using information such as a scheduled time and a planned place in the acquired schedule, and using a route searching system 5. A notification processing part 113 receives declaration of intention of the user for the schedule change, and informs the user's personal digital assistant of schedule information, including the presences held in the system, the departure time, a schedule start time and a schedule finish time. <P>COPYRIGHT: (C)2004,JPO |
