Well, apparently google.co.th is celebrating the invention of barcode (by Confucius!?!?!?) today.
The biggest leap for Barcode was probably the invention of QR Code, which, to simply put, is 2 Dimensions Barcode.
So, here's the QR code for my name:
And since I've recently finish Dan Brown's new novel "The Lost Symbol", here's my pigpen/masonic cypher:
(Use pigpen #2 for the one similar to Dan Brown's book)