Google Soli Radar sees your intentions – and it’s less creepy and more helpful than you think

Radar, a nearly century-old technology, is turning out to be far more useful in modern computing and electronics than anyone might have thought.

It’s being added to light bulbs to help detect if someone has fallen and they can’t get up, and was introduced in Google’s Pixel 4 Android phone a few years ago to enable no-touch, gesture-based activities.

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