What is a QR Code
We’ve all seen the odd black squares that are constantly being photographed by smartphone users. They’re called QR codes, an innovative re-imagining of barcode technology.
July 15, 2011
We’ve all seen the odd black squares that are constantly being photographed by smartphone users. They’re called QR codes, an innovative re-imagining of barcode technology.
More and more important decisions are being made through e-mails, full conversations are being composed in text messages, and families separated by large distances are