public void Render(Graphics2D g, ImageObserver renderer)
	{
		super.Render(g, renderer);

		for (Sensor sensor : m_sensors)
		{
			if (sensor instanceof SelfRendering)
				((SelfRendering)sensor).Render(g, renderer);
		}
		for (MechanicalDevice device : m_devices)
		{
			if (device instanceof SelfRendering)
				((SelfRendering)device).Render(g, renderer);
		}
	}