| 摘要 |
It is possible to improve user-friendliness of a data carrier system. A mobile telephone (30) includes an RFID communication unit (36) for reading, in a non-contact way, an identifier of an RFID from the RFID in the vicinity. The mobile telephone (30) further includes a user correlation unit (311) for counting the number of times of read for the identifier which has been read, selecting at least one carrier identifier from the identifiers which have been read, and correlating it with the user. |
