A semiconductor memory device including a plurality of layers each including a memory cell array and which are stacked over each other; and at least one power plane for supplying power to the layers. Normal virus scanning occurs after data is loaded into the main memory, but infection by a virus may have already occurred by this time. Methods to develop and use this catalytic-coated nanowire growth substrate are disclosed. The pose tracking pipeline selects a three-dimensional position of at least one of the plurality of skeletal points in accordance with the identification of the problem state supplied to the pose-tracking pipeline. Such electrical power to be dissipated may be generated from a regenerative braking system of a vehicle, or from the minimum amount of electrical power that the fuel cell system can generate.