We reported that story about electronic circuits embedded into contact lenses on http://thinkgene.com http://thinkgene.com ages ago. While an interesting idea,

We reported that story about electronic circuits embedded into contact lenses on http://thinkgene.com http://thinkgene.com ages ago. While an interesting idea, the circuits themselves are not powered, nor do they provide any function, and the lenses have never been tested in humans ---even in their un-powered, nonfunctional state.