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Vending machines are one of the most ordinary sights in our daily lives.
So ordinary that they are almost like street furniture now.
But are these machines also silently watching us?
The students of the University of Waterloo in Canada say they might be.
Hey so why do the stupid m&m machines have facial recognition?
SquidKid47 asked onRedditand uploaded a picture of an error alert that appeared on the screen of the vending machine.
We wouldnt have known if it werent for the program error.
Theres no warning here, River toldCTV News.