There is a new trend for tattoos to come with a QR code; this is a new trend that start in Paris last year. It is interesting to see how these QR codes work, because you would have thought that where the skin creases or hair grows that this would actually affect the performance of the QR code. However, it seems not to be the case!
Here is a little information on the team behind the very first tattoo to feature a QR code;
On June the 16th 2011 Paris based tattoo artist K.A.R.L. realised the first ever animated tattoo. Streamed live on Facebook, users accessed his mind through the Human API, shared his thoughts and influenced the tattoo.
Log in now to the Human API at http://www.facebook.com/ballantines. Share a creative mind’s thoughts, chat, ask questions and help him make the creative calls as he works live online. Leave an Impression.
Source [Coolest Gadgets]