Totally could, The possibilities are endless. Im sure there's a howto by someone that turned a WII controller into a wireless midi controller.
I was inspired to do this after an extremely intense, open-eyed DMT vision where I was absoloutely catapaulted into a completely different realm, where
everything I did seemed to twist and fractal off, everything was made of triads, and it was impossible to see in that muck.
SWIM was like "my god, this is a completely different place" Even though I was inside it felt like I was outdoors somehow. Anyway it was an utterly different realm entirely. Quite terrifying! haha