By now we’re pretty used to seeing QR codes almost as much as bar codes. They’re both black and white and printed on almost everything to direct our smartphones to websites or hide texts or other information. But unlike traditional bar codes, QR codes are used by the general public and not just the person ringing up our purchase.
The QR-3D project asks can these codes work off the screen/paper. You can check out all the info and see a LOT of cool stuff here but needless to say, this QR code design of Darth Vader is my favorite.