Only other thing I've seen was some sort of sculpting thing, but I'd imagine the novelty would wear out there pretty fast.
More I think about whole VR thing the less I think it will actually be a thing. I'm sure when Oculus Rift comes out for reals a lot of people are going to buy them, but I don't really see a lot of value for developers supporting them in most games, but someone comes up with killer app/game for it.