SkinTrack Prototype bears Potential To Shape Smartwatches of the Future

SkinTrack is a prototype proof-of-concept of a wearable system that facilitates interaction through touch and hover based movements on the skin. The control is monitored by sensing electrodes on the watch and wristband, while a ring on the users finger emits a high frequency AC signal which is used to track the position.

from xda-developers http://ift.tt/23sZLeC
via IFTTT