FluxPass - Make an RFID Card Sandwich that can be read from each side
FromWest will soon release their product called FluxPass that separates two overlapping RFID cards. For example, if you have an RFID train pass and an RFID credit card in your wallet, neither of them may not be read because they affect with each other's electromagnetic fields. But if you put a FluxPass in between and make a sandwich, both of the cards will work. In fact, if your wallet is read from one side, it functions as a train pass. if it is read from the other side, it functions as a credit card. No need to pull out an RFID card from your wallet anymore (if you only have two RFID cards in your wallet, I guess)
via Nikkei Sangyo Shimbun, February 17, 2006, (in Japanese)
Posted by konomi at February 24, 2006 01:26 AM | TrackBack