A valve assembly controls the flow of fluid at very low pressures of about 5 psi or less to and from inflatable chambers. Then, the main program deliveries order to a subprogram which controlling the subject, to execute judgment and treatment of the action and behavior of the subject. Addresses of data can be passed from the network driver to the filter graph driver, which allows the filter graph driver to communicate with a filter graph manager as necessary to configure the filter graph space to obtain data from the requested address. Context sensitivity may be employed to differentiate data and commands. The thus obtained information specifics are transmitted to an information search equipment that in turn stores then into its database.