Let’s face it, QR codes are ugly and not very attractive but is showing up just about everywhere.
However, this is just so cool that it over shadows the look of a QR code.
The Guinness QR Cup reveals itself only when the dark beer is poured into it. Once revealed and scanned, you enter the Guinness social media world.
Simple, fun and effective.
Feel free to share some of innovative examples of how QR codes have been used.