QR Codes are machine-readable data, like UPC Codes, created by Denso Wave. They're very popular in Japan. Isnt't that the coolest! It is a digital "Chop". This is my QR-Code generated by QR-Code Generator for my blog url:
There are many generators out there, you only have to google to find out. This one QR-Code for my Something To Say.
Kim Carney, artist having fun:
We're still here
17 hours ago