According to a source at MTV, Microsoft has been working on motion controller similar to Wii remote since last summer.

It’s said that the project is being led by Rare as they create a unified interface and look for the controller. No other concrete details are known, however MTV’s source sketched out what the controller looks like.

How many more types of controllers does the Xbox 360 need? I have wired and wireless controllers as well as Big Button Pads for Scene It. Now we’re going to need Wii Remote style controllers too? No word on how the motion controls will interface with the Xbox 360. But I can tell you this, I have no more room another sensor bar on top of my TV.

Thanks to EHT for sending this in!