The QR code is an image with a code that when is scanned, shows a message. In many devices this is very easy. So in an small place you have several phrases.This code is currently used in T-shirts, posters and books, which help to spread the website, the mission or other content. This is interesting for users of smartphones and tablets.So far I’ve used for competitions and wallpapers. Soon I will include it in mugs and magazines.
QR code is not massive in my country, but in 2011 grew fast the smarthpones users, so is more interesting to use it. in 2012 will be In addition, there are encode/decoded software for PC and Mac. Continue reading