Kinect w/ Kinect Adventures - Xbox 360 Kinect 

Specifications

With Kinect for Xbox 360 you are the controller.
Kinect provides a whole new way to play. It uses a sensor to track your body movement and recognize your face, even listen to your voice. If you know how to move your hands, shake your hips, or speak, you and your friends will be able to jump instantly into any Kinect experience.

Full-body play.
Kinect provides a new way to play where you use all parts of your body – head, hands, feet and torso. When you're the controller, you don't just control the superhero, you are the superhero. Full-body tracking allows the Kinect sensor to capture your movement, from head to toe, to give players a full-body gaming experience.

Personalized play.
Kinect provides an ingame experience in which the player's face and voice are recognized. Greet and speak to characters in the game, or simply step into view of the sensor to log into Xbox LIVE and connect with friends. Kinect is smart enough to remember voices and faces. Fun has never been so personalized.

Off-the-couch play.
Kinect provides game play that gets you off the couch, on your feet and in the fun. Each Kinect experience is designed to get players moving, laughing, cheering and playing together. Kinect makes social gaming off-the-couch fun.