Turn your arm into smartwatch touchpad

Your smartwatch touchpad is really small for you? You think you have many useful apps on your smartwatch but there is no way to use them properly because of the screen size. And all of us know that it couldn’t be bigger, not for a smartwatch. The company Future Interfaces Group has the solution: SkinTrack. As they describe on the official website: “SkinTrack enables continuous touch tracking on the skin. It consists of a ring, which emits a continuous high frequency AC signal, and a sensing wristband with multiple electrodes. SkinTrack measures phase differences to compute a 2D finger touch coordinate. Our approach is compact, non-invasive, low-cost and low-powered. We […]