Scanning QR codes is a simple and quick method - Business - The Vista - University of S... - 0 views
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URLs are out, and QR codes are in. With technology advancing daily, people want things instantly and effortlessly. QR codes do exactly that.
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An article in USA Today laid out the process in three short steps. First, download a free QR code reader application to a smartphone. Many Android, Nokia and Blackberry phones come with QR code readers pre-installed.