paul0544 Posted January 2, 2014 Share Posted January 2, 2014 Not used one ever :/ Link to comment Share on other sites More sharing options...
+virtorio MVC Posted January 2, 2014 MVC Share Posted January 2, 2014 One time. First time I saw one, I downloaded an app to read them, tried it out, thought 'that's pretty cool' and haven't used one since. That was at least two phones ago. Link to comment Share on other sites More sharing options...
Scott Hellewell Posted January 2, 2014 Share Posted January 2, 2014 I saw a great use for QR codes at an airport. They had a different QR code on each restroom door. They said to scan the QR code if the bathroom was in need of help. Probably was a good thing it was just outside the restroom and not inside it. Link to comment Share on other sites More sharing options...
Louisifer Posted January 2, 2014 Share Posted January 2, 2014 I tried it when I first got a smartphone and got bored of it after a few tries, nothing important uses them and they tend to be of a size that is greater than the string of text it replaces. (waste of space) I prefer using something like Google Goggles, it scans the real world and gives you results based on what you pointed it at, Basically qr/ocr/barcode/translator/reverse image service. And it solves Sudoku if you get stuck. :rofl: The Evil Overlord 1 Share Link to comment Share on other sites More sharing options...
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