In one aspect of the invention a camera system is provided having an image capture system adapted to capture an image of a scene during an image capture sequence and an eye monitoring system adapted to determine eye information including a direction of the gaze of an eye of a user of the camera system. The user IC card is connected to the SAM IC card through a communications interface. The invention advantageously provides for a method of producing a fertilizer as a byproduct of the gypsum production process. During a key start and a rolling start of the engine, the rotor clutches are selectively engaged and released. The design of the connection device facilitates laparoscopic surgery for implanting the constriction member. A bottom surface of the cooling device is positioned lower than a top surface of a rear end portion of the fuel tank.