what does motion plus do on wii controller
Wii MotionPlus The Wii MotionPlus (Wiiモーションプラス) is an expansion device for the Wii Remote video game controller for the Wii that allows it to capture complex motion more accurately. According to Nintendo, the sensor in the device supplements the accelerometer and Sensor Bar capabilities of the Wii Remote to enable actions to be rendered identically on the screen in real time.[4]
1st & Ten (graphics system) The system makes use of a combination of motion sensors mounted on the broadcast cameras to record what they are viewing,[4] and/or the use of match moving computer graphics technology[5] and an enhanced version of chroma key or "green screen" technology.[6]