While everyone and their sister is trying to come up with code mashups (i.e. plot your flickr pictures on Google Maps), a guy named Chris Hughes (see the accompanying video), has found a way to use a Nintendo Wii remotes motion sensing capabilities to control his Roomba. This is such a great concept. 20 years ago, even our phones were closed boxes, now everyone can be their own hacker. Don't like your alarm clock? Want to use your cell phone to shut your lights on and off. And if you don't want to go onto the Internet, you could just as easily buy books on these subjects in your local bookstore.
Kudos to you Chris Hughes, and all of the other people out there who don't ask why, but why not.