We see QR codes everywhere these days, from advertisements to print cartridge packaging. However, you may soon find yourself biting into a QR-coded cookie.
Meet the Qkie.
The brainchild of a German food company, Juchem Gruppe, and DFKI, the German Research Center for Artificial Intelligence, the Qkie's QR code can be scanned to open up a link to a Web site, a love note, or even a party invitation (as seen in the video below). … Read more