| 摘要 |
PROBLEM TO BE SOLVED: To enable members of a group to mutually confirm locations of other members so that the members can effectively utilize time in a facility.SOLUTION: A visitor information system comprises: group information registration means which, with respect to a plurality of visitors who form a group, registers identification information of the group and identification information of authentication media that respective visitors carry as group information and, when login operation with the authentication media is performed and authentication is properly executed, adds the identification information of a device used for the login operation or positional information of a visitor corresponding to the group information on the basis of the identification information of the authentication media; and information provision means which, when the login operation with the authentication media is performed and the authentication is properly executed, acquires location information of another visitor who belongs to the group of the visitor who performs the login operation on the basis of the identification information of the authentication media and identification information of the group in the group information and provides the visitor who performs the login operation with the location information.SELECTED DRAWING: Figure 4 |
