The most exciting update in Google's new Pixel phone is a feature that has flopped in the past (GOOG, GOOGL)
8:33am PDT - October 16th, 2019 goog - Business InsiderGoogle's Pixel 4 comes with radar technology known as Soli, which lets you operate the device using touch-free gestures and can sense when you're nearby. While Google's approach may be different, it's far from being the first company to add motion controls to…