An exterior mirror assembly for a vehicle includes a mounting portion mountable at a side of a vehicle, a mirror head portion at the mounting portion, and an actuator. These sensors, through tailored physical and geometric properties, preferentially seek conduit leaks or breaches due to flow streaming. Subsequently, a plurality of address values for the write data cached by the high-performance device are referred to; an address segment that is equal to the size of the memory management unit and in which the cached address values are consecutive; and data contained in that address segment is copied from the high-performance device to the low-performance device. Further, since the battery chamber portion protruding from the back cover can be made to function as a grip portion of the camera, provided is a camera superior in portability and favorable in holdability. The system performs a chemical reaction operation between carbon dioxide and Group IA and IIA metal hydroxides to create an exothermic heat reaction that achieves the ability to heat spaces and objects. Other embodiments include: a computer-readable medium having instructions thereon for causing a suitably programmed information-processing apparatus to perform a method of the problem solving that includes graphically displaying a plurality of concepts, displaying dynamic links between the concepts, and solving a problem based on the displayed concepts and dynamic links.