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Casio's Credit Card Watch

Posted by michael on from the calculator-watches-suddenly-uncool dept.

Takuryu writes "Casio, working with Japanese credit card company, JCB, has developed a combination credit card wristwatch. Workers at the main JCB office wear the RFID tagged watches and use them for security access at the office, as well as for paying for lunch in the cafeteria. I wonder what percentage of employees they have tagged?"

1 of 142 comments (clear)

  1. Doesn't use RFID by line.at.infinity · · Score: 4, Informative

    It uses an embedded IC chip FeliCa by Sony, according to the actual article.