Patent ID: 11941919
Assignee: PLAYGROUND CO., LTD.
Field: Control (Instruments)
Classification: CPC G  H | IPC G

Claim 7:
8. A ticket issuing system comprising a processor and a storage with instructions thereon, wherein the storage stores a feature value table that associates and stores feature value data including feature information pertaining to exemplary biometric information and a feature ID for identifying the feature value data, and
the instructions upon execution by the processor, cause the processor to:
acquire user feature information pertaining to biometric information of a user of a ticket to be issued;
identify, from among the feature value data stored in the feature value table, similar feature value data for which a similarity with the user feature information satisfies a predetermined criterion to obtain a feature ID corresponding to the similar feature value data;
issue a ticket on which authentication information that includes a ticket ID for identifying a ticket that is issued is recorded; and
record the feature ID corresponding to the similar feature value data in association with the ticket ID.