. . . "cluding one or more of front shield 22a, sides and back shield 22b, top cap 22c, main board backing 22d, status indicator backing 22e, and status indicator bezel 22f may be fabricated from a variety of materials, including, e.g., plastics including acrylonitrile butadiene styrene (ABS), polyvinyl siloxane (PVS), silicone, metals including stainless steel, aluminum, titanium, copper, and composites" . .