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smart devices

Who is watching the watchers? Computer scientists at UC Davis find that popular makes of 'smart' TVs use a method called automatic content recognition (ACR) to capture content on screen and share it with manufacturers, who can use it to sell advertising. (Getty Images)

Your Smart TV Knows Everything You Watch – Even When You’re Not Watching TV

Categories Social Sciences, Technology
When attached to eyeglasses, a clear, flexible sensor can detect how close eyelashes are to the lens, enabling blink tracking.

Flexible Sensor Detects Objects Without Touch, Enables Blink-Tracking Glasses

Categories Technology

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