A QR (short for Quick Response) code is a square barcode readable by camera phone. The information encoded can be a phone number, email, URl, etc... I use the generator at: http://qrcode.kaywa.com/
So if you have a camera phone (like an Android) and a "barcode scanner" application you should be able to read each of the following QR-code (even on the screen) and that would lead you to my phone number, website, blog and Facebook (without typing anything).
The back of my business card. |
QR Code on the YMCA display case |
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