What if every store had a bar-code sticker on its window so that you could pull out your iPhone, wave it in front of the bar code and get all sorts of information about that business—the telephone ...

Ever wonder what that weird looking box is? It's called a QR code and it's simply a two-dimensional bar code that can store information. For example, the above one contains the URL to this blog. I ...

Internet fads come and go faster than a hiccup, but one that’s somehow lasted almost as long as the internet itself is the “Rick roll.” The term refers to an online prank in which the “Rick rollee” ...