Briefly, in accordance with an embodiment of the invention, a system and method to alter a cache policy of the system in response to the system transitioning from a first power state to a second power state is provided. A helm operatively connects to the nozzle, whereby turning the helm turns the nozzle. Next, geographic information of the user is received from the electronic device. As there is virtually no gap between the sense electrode and the cover, the sensor is less sensitive to the effects of material changes caused by environmental changes in temperature andor humidity, for example.