Thursday, October 24, 2019
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Google’s Project Soli: the tech behind Pixel 4’s Motion Sense radar

Why does a phone need radar? By now, you’ve heard: the new Google Pixel 4 has a tiny radar chip inside it, which allows you to swipe or wave your hand to do a few things. More importantly, Motion Sense (as Google has branded it) is designed to detect your presence. It knows if you’re…