Your Friday Focus – QR Codes Explained
February 24, 2012A Focus Group QR Code People often ask me what exactly a QR code is and how to use it. The answer is pretty simple. Think of a QR code as an information barcode. We know barcodes, we understand how they work, and it is the same process with QR codes. To discover the message in a QR code, the first step is to…
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