Some people think QR codes are the future, and some people think they are a waste of time. The jury is still out, but with so many smartphones on the market, they deserve a serious look.

Truth be told, QR codes have been around for a long time. They were invented back in 1994 by the Toyota subsidiary Denso Wave. They were initially used to track cars during production at the factory. Thanks to the widespread use of smartphones like the iPhone and Android platforms, QR codes are now used as everything from business cards to huge billboard promotions in New Yorks Times Square.

QR codes are now being found on many of our college campuses. It makes sense when you look at [Read more...]