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University to remove vending machines after student claimed they used facial recognition

The smart vending machines, manufactured by Invenda Group, were owned by Mars, the parent company of M&M's.

February 29, 2024 / 17:36 IST
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The University of Waterloo has removed the vending machines. (Representational)
The University of Waterloo has removed the vending machines. (Representational)

A university in Canada is set to remove a series of smart vending machines from its campus following concerns over the utilization of facial-recognition technology. The controversy unfolded when a vigilant student captured a photo of an M&M-branded vending machine displaying an error code hinting at facial recognition software.

As investigations unfolded, the University of Waterloo, home to these machines, has decided to take decisive action, raising questions about the intrusion of technology into campus life.

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A Reddit user, SquidKid47, shared an image of an M&M vending machine displaying an error code related to facial recognition technology. This prompted River Stanley, a writer for the local student publication MathNews, to delve deeper into the matter.

Stanley's investigation revealed that the smart vending machines, supplied by Adaria Vending Services and manufactured by Invenda Group, were owned by Mars, the parent company of M&M's.