TIME LIMIT SERVICE PROVISION SYSTEM, SERVICE PROVISION SERVER AND TIME LIMIT SERVICE PROVISION METHOD

摘要

PROBLEM TO BE SOLVED: To enable a user to exchange a message with the others, or to receive the provision of information from a third person based on location information without notifying the others or a third person of his or her personal information such as a mail address in advance.;SOLUTION: In a specific area defined by an area management part 23, service ID associated with a specific area is issued to a content provider who provides contents by a service ID managing part 27, and when a user enters the area, an available content list is presented, and when the user makes an application, temporary user ID which is valid only in a period when the user exists in the specific area is accepted by a user ID managing part 26, and the service ID is associated with the user ID so that it is possible to provide a service without notifying a third person of the personal information of the user.;COPYRIGHT: (C)2006,JPO&NCIPI