Ninja Remote

Ever walk in some place that had a TV that's up really high and wanted to change the channel? Or change the volume? Or shut it off entirely? And you want to do it without getting caught?
The Ninja Remote is the answer. As you can see from the picture, it's pretty small. Point it at the TV and hit the mute button until the TV mutes. Now you pwn the TV and can force it to do your bidding.
It might be worth it to add this to my keychain, aside from the fact my keychain is already big enough. Let me know what you think about this device in the comments.
Via TechEBlog