Jeff 

Do you know if there is an algorithm somewhere to produce the visual version?
may be we should propose a small project which can be cool 

Stef


On Nov 30, 2013, at 9:21 AM, J.F. Rick <self@je77.com> wrote:

http://smalltalkhub.com/#!/~JochenRick/QRCode

Enjoy!

Jeff

--
Jochen "Jeff" Rick, Ph.D.
http://www.je77.com/
Skype ID: jochenrick