Using the world's first Bitcoin ATM
afreak.ca
afreak.ca
For people who might use a Bitcoin ATM, it might make sense to input the palm print on the way into work or on the way out of the coffee shop, then bounce. The next time you come back, identity confirmation should be instantaneous.
Every HN thread about Bitcoin is flooded by critics complaining it is hard to quickly and easily purchase bitcoins. Well that's probably the major use case that an ATM fulfills perfectly!