Retinal Scanning Displays

Logic Bomb writes "The New York Times has an article covering new advances in the field of display systems that beam images directly onto the retina. An actual useable product has been developed that allows you to see a "projected" image without necessarily interfering with the rest of your vision. It sounds like a great way to watch TV or read news headlines on the bus if you ask me, but the article discusses some more, um, useful applications. )"