Does anyone know if it is possible to play games like Fallout 3 and Skyrim with multiple input devices (besides a keyboard and a mouse)? The reason I ask is that, as everyone knows, playing video games is generally a pretty sedentary activity. It would be awesome if I could play with a dance pad and an Xbox controller (or whatever) at the same time. I could get some exercise, free up my left hand, and perhaps experience a bit more immersion.

If it is not possible to do in the vanilla game, would it be something a modder could create for those of us who use Fallout Script Extender?