The Soli radar system used for the hands-free gesture navigation on the Pixel 4 is the staple of the phone's marketing as it's the first and only phone to utilize the tech. Just the other day, Google gave us a look at what the radar sees and it's fascinating. Check out the three clips below. Google says the tech doesn't require a detailed image of the user or the user's body, eliminating all privacy concerns about the Soli radar. The first image shows a person getting closer to the phone, the second one is reaching for it while the third is the swipe gesture. That's all the radar...
Source: https://www.gsmarena.com/see_through_the_eyes_of_google_pixel_4s_soli_radar_system-news-42009.php
