A New Way to Search Images With Google Image Swirl

There's this branch in computer science and statistics for vision research. Normally, if you ever hear about it in the news it's in the context of spotting terrorists in security tapes or facial recognition checkpoints (you know, like what they have in movies in front of giant steel doors). That is of course not the only application.

A New Way to Search Images With Google Image Swirl | FlowingData