How To Create QR Codes. Now I get asked all the time on how to create QR codes. QR codes are everywhere. They're in our marketing material, on our postcards, business cards, brochures, direct mail, billboards. So let's take a look at the different types of things that you can do to create those wonderful QR codes... http://derraleves.com #ComputerTips
Pittsburgh-based designer Karl D D Willis has created an obfuscated business card that consists of a laser-cut decoding mask layer, and an encoded layer. Called ‘Moiré Card’, the decoding mask layer helps reveal information into a readable form on the encoded layer, when the mask slides slowly on the surface of the other layer—making both layers important to each other.