Cathexis "IDBlue" Bluetooth RFID reader

I can't think about any consumer application yet, but Cathexis has the technology to have your PDA get RFID tags information, using this little IDBlue gizmo. The device is basically reading RFID tags and broadcasting the results to a BlueTooth enabled device such as PDA, TabletPC, Phone, Laptop and such... One day, RFID readers might be cheap enough to be integrated in cell phones.

[Cathexis.com]