hey forum peeps. hoping you guys can help
I watched a very awesome video where DK interviewed this guy who had created a mag strip emulator. I want to say the interview happened at a defcon.. not sure however
Basically it was a magnet with a coil of copper around it with a single button, he would program it on his PC and then walk up to a parking meter and press the button to pay
been scouring the webs for the video and can't find it, or remember the name.
Anyone have a clue? thanks in advance