First off, at the time of writing Avatar Kinect was not yet released, however as the earlier leaked dates for the Xbox Live Spring Update are any indication on credibility of those leaked dates then Avatar Kinect launches soon (for reference: the leaked image).
Also, on Twitter @XboxSupport tweeted about 12 hours ago (thanks Ken):
It’s coming soon, you can find out the latest here http://xbx.lv/iHiVN1^KN
Avatar Kinect – A Preview
So what’s Avatar Kinect all about? Check this preview by Major Nelson to get informed:
Or simply read our earlier post on this innovative chatroom.
To use Avatar Kinect you need Xbox Live Gold, the Xbox Kinect Sensor [get it here], and an active internet connection.
How will you be using Avatar Kinect? Please, let us know if you’ve had the ability to download Avatar Kinect already (before we detected it), so we can update the article and include a download link.