The Lytro camera, which launched this past Wednesday, takes photos that the user can refocus after the fact. It's a cool trick but it's really just scratching the surface of what the technology behind the camera can do. Way to go Ren& Lytro Team!
TOPAZ XL HD Desktop Video Magnifier This high definition, magnifier uses a video camera to give people with low vision a crisp view of their reading. The wide screen minimizes the need to shuffle papers under the magnifier.