We love our smartphones. We love showing off what our smartphones can do. So, when those cryptic squares, as shown in the following figure, started showing up all over the place and befuddling the masses, smartphone users quickly stepped up and started showing people what it's all about in the same overly-enthusiastic manner that we whip them out to answer even the most trivial question heard in passing. And, since it looks like NFC isn't taking off anytime soon, we'd better be familiar with QR codes and how to leverage them.
The data shows that knowledge and usage of QR codes is very high according to surveys:()
Wait, what does this have to do with jQuery Mobile? Traffic. Big-time successful traffic. A banner ad is considered successful if only two percent of people click through (http://en.wikipedia.org/wiki/Clickthrough_rate). QR codes...