However, thefeature.com article talks about how work is on so that one day instead of relying on a screen to show you video images, the image can be projected directly onto the retina in your eyeballs using lasers. This, scientists hope, will change the way we see images. They will be much sharper and lifelike than ever before. Most importantly these devices will consume much less power (quote: The picture is crisper and brighter than any competing heads-up display and doesn't guzzle power like postage-stamp LCD or LED screens)
Work on making this equipment is already in progresss. Personally, i cant wait !