[Zach Charat] didn’t want to carry around yet another card with him so he transplanted the RFID guts from his card to his phone. Soaking the card in nail polish remover for twelve hours got him nowhere, but when he broke out the acetone the card was falling apart in 30 seconds. Above you can see the tiny chip and loop antenna that were left after ditching the plastic. The black bits are electrical tape which he then used to embed this in his Palm Pre’s touchstone charger plate ( which we just saw this in a hack last week).
This works, and while you’re waiting for the world to implement the Leeloo Dallas Multipass it’s a great solution.
[Thanks Coveredwagonkid via Pre Central]