
Initially we found it only on Sites and they thought they were the only ones who knew what it was all about I was confused as with my simple feature phone neither could I own one nor could I decipher them and was therefore left high and dry They had their codes hidden in their QR code and I just moved on as I was not able to get at them.
I have no intention to own a smart phone for whatever reason but have become smarter as I copy the code and send it to someone who will help me decipher it and my problem is solved.
Now we see them every where - even on t shirts Recently Cadbury had it on their chocolate wrappers. You only had to scan it and there hidden were questions that you had to answer in order to qualify for gifts.
Looking at all the interesting ways the QR code is used I am tempted to go for a smart phone.
Image credit: https://upload.wikimedia.org/wikipedia/commons/d/d7/Commons_QR_code.png
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