Google’s Project Soli: the tech behind Pixel 4’s Motion Sense 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 there. from https://www.theverge.com/2019/10/15/20908083/google-pixel-4-project-soli-radar-motion-sense-explainer https://cdn.vox-cdn.com/uploads/chorus_asset/file/19287838/Google_Soli_0253.jpg