A Hand-Worn Ambidextrous Interface Device for use with interfacing with a computer or similar device includes in some preferred embodiments a Housing, an Angled Face, a plurality of Switches and a Removable Three-Axis Joystick. To begin with, a first silicon conductive layer is formed by doping an impurity of a high concentration into a first single crystal silicon layer. The communications device may generate a profile synopsis from the attribute by abstracting at least a portion of the user specific informational element from the attribute, and transmit the profile synopsis. A fuel cell and fuel cell stack having the subgasket are also provided.