QR Codes – Quick Response Codes – have been gaining popularity over the past year. Despite their popularity, they have still managed to divide opinion. I have sat firmly in the middle and just been intrigued about what they could be used for and the benefits they could provide. Few months ago I posted a blog about how QR codes were going main stream as they appeared in a music video, thus making an engaging viewing experience. It was one of the best ways I have seen QR codes used. Well that was until now…
