Your device and patent don’t cover cell technology. The one that I filed 8 months ago does, though. Too bad RFID is limited in distance and scope. The idea expressed by the blogger here is a good one; better than yours, as a matter of fact, as it’s built on an already-existing technology that requires only a single device that could be used for anything, interchangeably. Furthermore, it’s expandable into the market in ways that yours isn’t, with the explosion of cell phone ownership. Using simple SMS messaging, this would be VERY low overhead stuff, and something that the cell companies themselves will likely advertise as a “value-added service.” RFID? Not so much. I’m afraid your product will be relegated to late-night infomercials with the hopped-up Mr. Offer while a concept like the blogger proposes will end up main-stream in mobile stores across the world.

Can you please tell me you thought of this concept ( call me ) and where I can read more about it.

Thank-you
Shima