A clever modder by the name of Valentin Ivanov managed to attach a screen to the Classic Controller Pro for the Wii, and turn it into a portable Virtual Machine. The design doesn’t require any alterations of the controller, but just a bit of care mounting the whole thing up. The only thing left for Ivanov to do is attach an lithium battery to it, so he can forget about power jacks and all.
Via: Hack a Day
Also, check out some other really cool mods at Star Wars PC Case Mods: We Have A Good Feeling About This and Steampunk Mod For Sony Vaio Laptop.