Sonar on stock smartwatches leads to successful wrist tracking | Cornell Chronicle
Imagine double-clicking your thumb and index finger to skip to the next track or click on your laptop or desktop computer without a mouse, using smart fingers. A new first-of-its-kind wearable technology from researchers at Cornell and KAIST, South Korea, brings that vision closer to reality. The system, called WatchHand, equips off-the-shelf smartwatches with a … Read more