Based on its size alone, Samsung clearly isn't targeting the entire gamut of photographers with its first Android model, but it's still far more than a proof of concept -- it'll ship, but it will be expensive, and while it's not likely to fit inyourpocket, this camera is but the first in a long line of compacts to come.
Probably the most useful feature is the ability for a passenger to swipe their credit card on the machine to pay for the fare: that's right, no more fumbling inyourpocket for change.