Anyone who takes digital pictures gets a real kick out of how crime investigators on the CSI
TV shows use their computers to zoom in and enhance photographs, as if you could really zoom in to just a few pixels and see a legible image. Now you can! The CSI Image Enhancer lets you zoom in on a photograph just by typing furiously and saying "enhance!" Well, really, all you have to do is type furiously. Try this one as an example.
Upload your own photos to make a personal enhancement of your own. Link
(image found at Arbroath