Available for $9.75, you can have a good amount of fun with an IR Jammer. Yes, you read that right. A device that’s sole purpose is to jam the signal from your remote control. Just think about it: the possibilities are endless. Their site seems to rely heavily on TV viewing habits of couples, and while I'm sure it would be fun to take control of the remote, I'm one of those types who will get up and change channels manually. But I have other ideas for it. How about a little prank playing while at your friend's house? Or maybe that annoying neighbor in the apartment next door who watches death metal videos all night? That was what the scrambler was meant for: to keep that TV turned off. While the current uses of IR are sort of limited, this little gizmo is worth its price in fun.