There’s an interesting post on The Book Designer blog by author Camille Picott, about using QR codes on books. I use a QR code on the cover of Null Pointer and I believe you will start to see them cropping up on all over the place in a few years. My personal imprint, GB Press is going to be including them inside ebooks and on the back covers of paperbacks to advertise the web sites of the authors we publish.
It’s a compact, convenient way to communicate information and with with rise of smart phones, more and more folks will be using them in the near future.
