An image pickup apparatus capable of generating image signals for viewing images shot in a composition intended by a photographer as a three-dimensional image. Data processing corresponding to each of the data processing requests is executed in each of database servers, and a result of the data processing is replied as a response to one of the application programs which has issued the data processing request. The server obtains from the wireless device information useful for tasking the wireless location system. An embodiment of the heat bus has a solid conductive core to conductively transfer heat from the processor through the base and the first and second legs to sides of the fin structure. The apparatus, system, and method include, providing a noise injector card, connecting the noise injector card to the link, receiving a control signal to activate the noise injector card, switching a switch of the noise injector card, and injecting noise onto the link. Subsequent damping andor selective attenuation of vibration likely to excite one or more predetermined fluid end resonances represents further optimal use of fluid end vibration-control resources for improving high-pressure fluid end reliability.