You'll love this one right here... Have a Android phone and your watching TV and by any chance a QR code ( basically a bar-code it stores information just the same ) comes up on your screen you take your phone and scan the code and it takes you to the market place or website to download there app. Now it's nothing to yay and all but it's getting good for Android users... here's a video on how the code looks and where you can actually see it at!