As I look around at the many advertisements that surround us, I have noticed more and more crazy little barcodes as part of the advertisement. These barcode images resemble a square-like maze. What are these codes? These are called EZcodes or QR (Quick Response) codes. They are a two-dimensional barcode created and designed to be scanned horizontally or vertically by smartphone cameras. When you scan these images, a video will play, a webpage will load, a mobile app will download or a map and … [Read more...] about Understanding and Incorporating QR Codes
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