− | The Kinect is a motion sensing input device. Based around a webcam-style add-on peripheral, it enables users to control and interact with their computer. Microsoft enables a non-commercial Kinect SDK for gestures and spoken commands. | + | The Kinect is a motion sensing input device. Based around a webcam-style add-on peripheral, it enables users to control and interact with their computer by retrieving joint information. Microsoft enables a non-commercial Kinect SDK for gestures and spoken commands. |