A school used facial recognition tech for cafeteria payments. An internet law expert says it's rarely worth the risk.

Tech Insider
A girl carries a school lunch tray.
A high school in southeast England illegally used facial recognition technology to take cashless lunch payments from students aged 11-18.

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Google employees react to facial-recognition security being tested at one of its campuses

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Google office sliding doors
Google started testing facial recognition technology for security purposes at its Kirkland, Washington location.

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