A plating system for stabilization of a bony segment includes a plate engageable to at least first and second bony elements. A skin print sensor having a returnsupply contact and a plurality of contact pads is provided. The polarized light splitter 160 is a reflecting polarizer which can accomplish the effective utilization of light so that extremely bright reflective and transmissive displays are obtainable. The master node computes and propagates dataset changes to the subordinate nodes as a set of change events. Moreover, it allows the individual solar panels to be positioned at an optimal angle for maximizing exposure to solar radiation. At least one engaging portion of the developer cartridge extends outward from the exterior surface of the developer housing section.