Bias control circuitry and method for use in controlling one or more cathode ray tube beam currents. The enclosing frame includes a basal portion, which has the form of a closed frame and extends along the upper surface of the electronic component, and an adhesion portion, which is wider than the basal portion and is arranged on the upper surface of the basal portion. A template associated with the analytic database function is adapted to define at least one partitioning relative to the placement item. The collection insert can include an insert cover and a collection core, such as a sponge, cellulosic material, polymeric nonwoven material, and the like. Some preferred implementations of the invention provide guaranteed bandwidth based on credits and VL. In one configuration, a digital pen captures pen stroke data and processes that data to determine metadata that the pen then writes to metadata storage located on the document.