I agree with the commenter who said she'd shop somewhere else if this popped up at her store. Aside from being an invasion of privacy (anonymity is always a tem

I agree with the commenter who said she'd shop somewhere else if this popped up at her store. Aside from being an invasion of privacy (anonymity is always a temporary condition of data), this would be annoying and a temptation to eat garbage. I can't see why anyone would want this. The vending machine of the (ideal) future is a farmer, standing behind a display of fruits and vegetables.