A solid electrolyte memory element comprising an inert cathode electrode, a reactive anode electrode and a solid electrolyte layer disposed between the inert cathode electrode and the reactive anode electrode, wherein the solid electrolyte layer comprises a solid electrolyte matrix having defect sites. The assembly includes a bracket that has two frame members coupled at a hinge. A first coupling capacitor C11 couples an output signal from the first RF amplifier 111. A receiver unit receives one or more signals. If so, then the method may include proceeding with the electronic transaction if the one or more required personal attributes match the stored personal attributes associated with the stored authentication code assigned to the authorizer.