This may sting: Google's new patent describes a smart lens injected right into your eyeball

Forget Sony’s planned smart contact lenses, Google has just filed a patent for a smart device that would be injected directly into your eyeball. According to the patent filing, the device would replace the natural lens in your eye, and would be injected with a solution that congeals, attaching to your lens capsule. Sure, the device would mostly be used as a way to correct poor vision, but it could be used for other things, too.
Read more: http://snapzu.com/socialiguana/this-may-sting-googles-new-patent-describes-a-smart-lens-injected-right-into-your-eyeball