What are those barcodes floating around the Internet?
January 11, 2010 – 8:27 am | by Admin
If you’ve been using the Internet for some time now, you might have noticed that there are barcodes either in people’s avatars or signatures in forums, some have them on their blogs and webpages. These barcode-like icons you have seen which are square and have have smallers squares inside them are called QR codes or 2D barcodes.
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What are those barcodes floating around the Internet?
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