Apparatus and system, as well as fabrication methods therefor, may include a thermal intermediate structure comprised of a plurality of carbon nanotubes some of which have organic moieties attached thereto to tether the nanotubes to at least one of a die and a heat sink. The biometric security system also includes a DNA scan sensor that detects biometric samples and a device for verifying biometric samples. The leg portion is sandwiched between the mattress and the box spring and extends toward a second side of the mattress. A lift assembly has an interior section, an exterior section, and an intermediate section. The vertical interpolation computation module and the horizontal interpolation module are implemented according to an interpolation function derived by the present invention.