First of all I do not support this. Hacking is wrong when it comes to anything gaming related, so I personally find this pathetic. Anyway.
Hackers at the 30th Chaos Communication Congress have managed to reverse engineer the Wii U GamePad controller to stream PC games. (WHY?) The team of professional hackers showed a drawing app streaming from a laptop to the Wii U GamePad and then managed to get a Gamecube emulated version of The Legend of Zelda: Wind Waker up and running. The demonstration didn’t go without a hitch, as there were some crashes.(Get WW HD?) The group wants to build user-friendly tools for Windows and OSX and also build an Android port which allows users to use their own tablets, streaming from the console to a tablet of choice. (Disgusting swine)
You can watch the video here.