Vending machine error reveals secret face image database of college students

Invenda, the maker of smart vending machines, says its machines collect no user data or photos, after a machine error at the University of Waterloo led students to question whether they collect face images. An Invenda spokesperson said the software uses people detection and facial analysis rather than face recognition, and that the machines act as motion sensors that cannot capture, retain or transmit imagery. The company said it follows GDPR rules, and its press release described a $7 million funding round that included deals with Mars and Coca-Cola. Student Stanley told CTV News that some suspect the company is openly violating Canadian privacy law.