More about QR codes

Thanks again to Paul Simbeck-Hampson for the link to this video about a creative use of QR codes.

Forget about the content of the book in the example. Think laterally. Consider the possibilities! Here we have the potential for a book that self-updates. Just as you do with web pages, when something changes, you update the source material, and the user accesses the most up to date information.

Just in time information.

As a teaching and learning resource, this is dynamite!!!!



Later edit: At Paul's suggestion (see comments below), I am including this video which shows some of the potential usage of the technology: