Order a correspondence charge account to the application of the input switch to Multi Input Manager from HomeScreen. Assign input switch to application from HomeScreen. De-assign input switch to application from HomeScreen. Keyboard event sent to application. Inform the switch name and number which there is for application, and notify application of ON/OFF of the switch. Send Input device and switch information to application Send Input code information to application Send Input switch event to application An input controller informs attribute of the device and ON/OFF of the switch to Multi Input Manager. Input Controller type mask define. Input region change method for input region change event. Define input switch from Input Controller Define input code from Input Controller Event of switch input from Input Controller Send input regions to haptic controller.