Quick response codes, known as QR codes, are essentially 2-D barcodes. They usually use black pixels, arranged in a square and against a white background that can be read by
Best QR Code Reader Apps
The mobile phone industry has advanced in technology and its features throughout the years. You can now buy any kind of smartphone and you will be able to utilize them
40+ Epic QR Code Art
So 2012 is coming to an end, and I am pretty sure that by now everyone is aware of QR Codes, or has at least seen them before. Today QR