Project Soli is a small sensor device developed by Google ATAP that uses radar to control electronics with hand gestures. The radar and antenna for the device fit on a small 8mm x 10mm chip, but it is still sensitive and powerful enough to pick up small and precise movements. The sensor has a wide range of possible applications for controlling mobile devices, wearables, and other electronics. Google is now accepting applications from developers for ways to use the technology.
