[1/2] businessinsider.com/vending-ma
gnu.org/philosophy/surveillanc

Vending machines installed in a university in Canada have cameras, but various companies assert that they don't identify persons or store photos of them. They only detect that some person is in front of the machine and perhaps wants to use it. In my view, the injustice of most cameras that watch people lies in tracking people. A camera that …

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@rms but if it were true that vending machines only needed cameras to detect presence, then they'd have used a cheaper sensor like IR or ultrasound

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