Nate Oostendorp who does open source computer vision over at ingenuitas.com pointed out that from a computer vision perspective you really want the "not so pret

Nate Oostendorp who does open source computer vision over at ingenuitas.com pointed out that from a computer vision perspective you really want the "not so pretty" QR code since it's much easier to recognize algorithmically over on twitter http://twitter.com/#!/nateoostendorp http://twitter.com/#!/nateoostendorp (How do I get a link to an individual tweet? Bad Twitter! Bad!)