Google ATAP is tasked with creating cool new things that we’ll all actually use. And so at the recently concluded Google I/O event they showcased “Project Soli”, a new kind of wearable tech that actually wants to make your hands and fingers the only user interface you’ll ever need.
To make that happen, Project Soli uses a radar that is small enough to fit into a wearable like a smartwatch. The small radar then picks up on your movements in real-time, and uses movements you make to alter its signal.