Wireless contact lens display now a reality

[Lazybones]

http://www.extremetech.com/extreme/106263-wireless-contact-lens-display-now-a-reality

One pixel resolution is not all that impressive but as a working proof of concept this is one of those: "its only a matter of time" type things.

[Mr. Analog]

That's pretty cool technology. I could see that easily being implemented in various HUD environments where eyewear could be cumbersome/impossible (pilot helmet, soldiers, doctors, etc)