A laser watch that controls devices

A new smartwatch has lasers that track hand movement, allowing a user to control their devices with gestures made in the air. The makers of CenWatch said it first scans a wearer’s hand and fingers. Then, when they tap or swipe in real life, it translates those movements into writing, drawing, typing, scrolling, tapping, or clicking. CenWatch, which is still in the developmental phase, can operate smart TVs, augmented reality glasses, and smart home devices like speakers. It also has a screen that displays the date, time, and battery level.…

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The Week Junior US (Digital) - 1 Issue, Issue 257

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