Posted November 03, 2011
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We have all seen those funky looking digital black and white codes popping up in all kinds of places this past year. But what are they used for? And how do you create them? While QR codes are not as widely used in the US as they are in Europe and Asia, we are quickly adapting to their use and convenience in the states. So, let's answer a few important questions regarding QR codes. 1. What is a QR code and how do I use it? A QR code is a "quick response" code and a powerful tool to reach an audience. You scan a QR code with a smartphone application which then connects the code to any of the following: weblinks, phone numbers, contract entry (vCard), calendar entry (vCalendar), or even audio or video data. Free QR code readers are available for all smartphone devices and their use grew a massive 1200% during the first half of 2011 (source: Mobio). 2. Who developed QR c...
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