R&D Technologies is giving the QR code a fresh new look, with a relief style, tangible 3D printed version. With a limited number of very easy steps, the user has an .stl file ready to go to the 3D printer, and the QR code can even be printed in two colors (easily) by stopping the press and changing filament. It can also be painted afterward. This is a great idea to get extra bang for your buck with the QR code. Check out more details: http://3dprint.com/33028/3d-printed-qr-codes

Have you 3D printed QR codes to help your business stand our among the competition? Let's hear about your experiences.
Below is a photo of a 3D printed QR code: