Pretty QR codes

Today I was poking around and found some blogs and even companies dedicated to creating pretty QR codes.

Here is my first attempt. I tried to push the rounding as far as I could and still have a strong read. I was very amazed at how much error correction is built in that you can leverage.

If you don't know what a QR code is, here is a link to a Wikipedia post - http://en.wikipedia.org/wiki/QR_code