I built a panel etched with a QR code that lights up to your own personal colors when you scan it.
Tag: qr
In case you had a deficiency of QR codes in your life
Do you like to play games with dice? Do you find yourself unannoyed with QR codes? Then we have the dice for you! Until you memorize which pattern is which digit, this is guaranteed to require a cameraphone to decode what number you rolled!