I don’t link to a lot of infographics here but I like this one, and I’ve always been fascinated by the incremental, barely noticed way some interfaces can change, even when we look at them all day long. This extensive graphic from 7dayshop.com presents a pretty comprehensive overview of how iOS has evolved. The original is so tall that I’ve just cropped the part that’s most interesting to me for inclusion here; you can see the full thing at 7dayshop.com.