For those of you not familiar with QR codes, they're bar codes that have become more popular with the growth of Android phones. It's an easy way to lead people to websites, or apps. You're going to see more and more of them printed in catalogs, business cards, and advertisements. I wouldn't be surprised to see this technology show up on advanced remote controls. You may be able to scan QR codes to add a movie to Netflix, or set your DVR. For now, you can use it to visit www.cheaper-tv.com on your phone.