Google working on a prototype contact lens multi-sensor

The Big G have did a new version of wearing lenses. Let's see what do this new techno-discover.

Google seems to have taken a liking and, after presenting the draft of a contact lens that can record the user's blood glucose levels, returns to explore the field of wearing devices patenting the first contact lens multi-sensor at the USPTO.

As you can see yourself in the image above, the lens in question should integrate various sensors (light, pressure, temperature, conductivity and electric field), a control circuit and a source of energy, all placed outside the visual field of the user.

The purpose of these sensors is mainly to record eye movements, focusing particularly on the beats of lashes. Just the beating of lashes may be used to control other devices, for example the Google Glass. Let's say that the user must perform a selection of the type YES / NO and that the user has worn these lenses: one blink mean YES, while a double blink be perceived as a NO.