Scanbuy´s core solution 2D barcode, which it calls “EZcode”, and its code generator (encoder) and decoder application which it calls “Scanlife”, are available for free on the Internet under the name their original creator gave them, Visual Codes. It is not a Scanbuy proprietary solution. It was not developed by Scanbuy, and it is not Scanbuy´s exclusive software. The real name of this 2D code and project is Visual Codes. The complete project source code (decoder and encoder) is available for free download on the Internet. This project is still being updated by its authors, university students Beat Gfeller and Michael Rohs.
http://www.vs.inf.ethz.ch/res/proj/visualcodes/
http://www.vs.inf.ethz.ch/res/show.html?what=visualcodes
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