At some point I thought about a different approach. When page is rendered it is possible to get the resolution. Now all you have to know is the screen size and

At some point I thought about a different approach. When page is rendered it is possible to get the resolution. Now all you have to know is the screen size and you can render an image (from high-resolution image or vector) that will have screen size very close to the actual physical size. I found a site that does just that but cannot remember URL from the top of my head. EDIT: It is http://pective.com/ http://pective.com/