ALTERNATIVE SCHEDULE PROVIDING SYSTEM AND ALTERNATIVE SCHEDULE PROVIDING METHOD

摘要

PROBLEM TO BE SOLVED: To achieve a technique which can easily change a schedule or search for an alternative, when the schedule on a timetable connected to a network is changed.;SOLUTION: After establishing connection to the network, the schedule comprising at least any of a time, a location and the description of the schedule is inputted. If at least any of the time, the location and the description of the schedule is changed, a search key is created using part of the schedule or the entire information thereon, the search key is transmitted to a registered server on the network, and a changed alternative schedule can be received from the server on the network and can be displayed.;COPYRIGHT: (C)2004,JPO&NCIPI