I’ve been having a fun discussion with Augusto Gonçalves, based in São Paulo working for our DevTech Americas team, on the subject of QR Codes. Augusto’s a technology junky – like many members of DevTech – and has been playing around decoding QR Codes with his mobile phone. QR (from “Quick Response”) Codes are two-dimensional bar codes which encode data for later decoding using – ve ry often, at least – some kind of handheld, mobile device. The most common reader applications use your device’s camera to detect and analyse the composition of the QR Code, providing you with... Read more →