I have been singing the praises of QR codes since I purchased my Android phone a couple of years back. Those who know me well will attest to the fact that I have business cards that I carry with simply a QR code printed on them along side my blog logo. You need not look far to find one emblazoned on this page...
It should therefore come as no surprise to anyone that I am totally jealous of the folks who thought up and attended the following:
This is one of the best examples of geeky fun that I've viewed in a very long time.
