Microsoft: Natal isn't the only new hardware coming for Xbox

In an (update: now online) interview with trade magazineMCV, Phil Spencer has said that Project Natal is just one of several planned hardware innovations that could replace the need for a next-generation Xbox 360. When talking about Natal, he states, "It's not about trying to sell consumers a new piece of hardware at the wrong time, it's about evolving the platform continuously. And we are going to find things, like Natal, that are hardware related to also do that." Could this mean that Microsoft has another peripheral in the works? It's pure speculation at the moment, but Microsoft has always spent big on research and development so there's doubtless more stuff in the labs it can bring out.