University vending machine error reveals use of secret facial recognition | A malfunctioning vending machine at a Canadian university has inadvertently revealed that a number of them have been usin…::Snack dispenser at University of Waterloo shows facial recognition message on screen despite no prior indication
I guess to collect data for advertisements and product development
It’s installed at a university. Seems like you could make a pretty fucking good guess on the demographics of customers just based on that fact.
Best answer
Do you see a lot of advertising for vending machines?
No, but for the companies that make the drinks