An anchoring system includes an anchor member to anchor the lifeline and at least one extending unit to extend the anchor member out to a working position beyond and above an edge to provide for an overhead anchoring point. A first control value generating member is adapted for receiving a signal proportional to a power output from the power coupler at the summing connection and is adapted for generating a first control signal for controlling the amplifier or a current supply that supplies current to the amplifier. The controller may be configured to determine a confidence level of information received from the sensing electrode based on at least one of an inductance of the inductive element and a capacitance of the capacitive element. The invention also provides an eyewear assembly including primary eyeglasses, a detachable nose pad assembly, and an auxiliary eyeglass unit also provided with a nose pad assembly similar to the assembly. The electrodeposition solution includes about 10\u22122 M to about 10\u22121 M zinc nitrate aqueous solution and about 10\u22123 M to about 10\u22122 M ferric nitrate aqueous solution. The air pressure inside the tubes helps to maintain the erection, while the C-shaped balloons help to retain the blood inside Corpora Cavernosa due to the choke-like grip around the base and neck of the penis.