QR Codes: The nuts and bolts #QRCode #edtech #ukedchat - eLearning Blog Dont Waste Your Time - 4 views
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John Pearce on 18 Jan 11"I've had some amazing discussions with some colleagues recently about QR Codes and how we can use them. When I got over the initial "huh?" response as to what they are, and they understood that the code can contain type of data, we started to get somewhere really quite quickly. So, this post is really to consolidate my previous posts and to make it slightly more graphical - images are often easier to follow."