Artist's book contains nothing but elegantly rendered QR codes on its printed pages. Readers go to the book's Web site, hold a page in front of their Webcam, and watch as a poem appears onscreen. Ed ...

A special-edition of Jules Verne‘s Around The World In 80 Days has been published with QR codes included at various points of the book. Pointing an iPhone (loaded with Ubimark’s app), the codes take ...

Matt Renwick is an elementary school principal in Wisconsin. Prior to becoming an administrator, Matt was a 5th and 6th grade teacher. You can follow him on Twitter at @ReadByExample and read his blog ...