What are the major changes Kinect has gone through since it was unveiled at last year's E3 as Project Natal, up until now?

We'd spent about six or seven months with the technology for what was then called Project Natal by the time it was unveiled at E3 2009.

The song "Show Me the Season" was featured in the trailer for Project Natal.

The device was likely a predecessor of Project Natal and Kinect.

"Microsoft's Project Natal: What does it mean for game industry?"

The company provides 3D sensing technology for Kinect, previously known as Project Natal.

When it was first being made, it was called Project Natal.

Kinect - previously known as Project Natal - uses a camera, connected to an Xbox 360 games console, to track the movement of players.

He announced that Project Natal will be released this holiday season, bringing motion control to the 360.

Project Natal promised a dramatic leap forward from the Wii as it seemed to have overcome the need for any physical controller.