SkinTrack is an innovative system that will allow us to make our own skin "touch", to control the smartwatch using the user's arm. All thanks to a ring that emits a signal and communicates with a detection band attached to theclock.
When the finger wearing the ring touches the skin, a high frequency electrical signal will diffuse through the arm, which is then picked up by four pairs of electrodes placed in the strap. We still don't know when this technology will be commercialized, but the timing they may be shorter than expected.
SkinTrack also offers others surprises: in fact it is capable of reading commands combined with letters. So for example by drawing an S you can refuse a call, while drawing the N on your arm will start a specific app. The apps can also be dragged "out" from the edges of the smartwatch to create a shortcut on the virtual desktop of your arm.