It appears a lot of consumers are connecting with Microsoft's Kinect motion sensor.
The company revealed at the International Consumer Electronics Show they have sold 8 million sensors in the first 60 days.
Microsoft says several new features will be added to Kinect, including a new way for users to interact with their avatars.
Avatar Kinect allows users to control their avatar's movements without a controller as well as its facial expressions. If users smile or frown, for example, their avatar will mimic their movements.