Do you have someone that's highly paranoid in your family? They're usually the ones that rush you off the phone because “it's not a secure line.” Then you might want to give them a camera detector.
Much like the Hidden Camera Detector Pen we reported on a while back, it can be used to scan your house for wireless cameras. I doubt that most people of a sound mind would actually need one of these, but I'm sure there are plenty of people that would use it.
If you are paranoid about being watched, or want a gift for your crazy aunt Janet you can pick one up for only $29.95.
Camera Detector Makes Me Uneasy, But Rocks [via crunchgear]