Google Glass. While something along those lines may eventually arrive for use in a wide variety of places, it looks like we are getting our first look at a Glass app using facial recognition. This app is called MedRef for Glass and as implied by the name -- this one is aimed at the medical profession.
LG have one-upped and beat Samsung to the punch with a brand new feature for their flagship Android smartphones. What is this new feature? Eye tracking and recognition that will pause and play video when it recognizes you look away from your device. If that sounds familiar it's because we've heard similar rumors about a feature for the Galaxy S4.