Think having a credit or debit card with your photo on it is cool? Well, how about a card the same size and thickness as a credit card, with a window that shows a passcode, and with a public key infrastructure chip on it? When you need to use the card, press on its switch and the PKI chip will run an algorithm that generates a one-time passcode for you to use. The card also has a built-in battery and a built-in RFID antenna.The card's developer, Innovative Card Technologies, supplies leading financial institutions, government agencies and vendors with these cards.