Here's something very cool that I want to do to my house someday. I want to be able to interact with my house basically the way they do on Star Trek (yes, it's sadly cliched and geeky.) Using MisterHouse, it looks like you could get pretty close to it. If I could just hook it all up to a small robot that would shock the cats when they're chewing on our loaf of bread or breaking Christmas tree ornaments, it would be perfect. I guess I could take the cheap route and shoot the cats, though.