The Pixel 4's Gestures Might Be a Gimmick—But At Least They Actually Work
Gestures on a smartphone aren't exactly new tech, but they are new to Google's Pixel 4. Thanks to a teeny tiny Project Soli radar, you can now wave at a Pixel 4 to poke Poki(C)mon wallpapers, as well as control your music, timers, and phone calls.