public void touch(ArduinoSensor whichSensor) {
if (interfacePiece.isPad) {
interfacePiece.touch(((ArduinoPad) arduinoPiece).locationOnPad(whichSensor));
} else if (interfacePiece.isSlider) {
interfacePiece.touch(((ArduinoSlider) arduinoPiece).whichInSlider(whichSensor));
} else {
interfacePiece.touch();
}
repainter.repaint();
}
public void release(ArduinoSensor whichSensor) {
interfacePiece.release();
repainter.repaint();
}