It looks like Google has visual computing plans for the future that go far beyond Google Glass. They just filed a a patent for smart lenses that you inject into your eyes. Specifically, this technology is meant to replace your own natural lens with an injected solution which congeals and attaches to the lens capsule of your eyeball.
The primary purpose is actually to improve your vision and replace contact lenses with something more permanent; however, the tech can take your visual acumen to a whole new level as well. The concept includes:
- electronic lens
- storage
- sensors
- battery (which will include an "energy harvesting antenna" to charge itself
- radio components designed to communicate with an external device with additional processing power
Source: Forbes