QR codes seem to be taking over the world. I’m still not convinced of there value as anything appart from novel. Most direct you to content designed for desktop viewing and is not mobile optimized so a little way to go me thinks. However I saw in Tea baker a QR code incorporating illustrations and it worked fine. I wonder what else you could do and still keep the functionality. Also in Ted Baker was the coolest set of Changing room cloths numbers. I especial like the daleks.