Methods of enabling the use of defective programmable devices. An application protocol subsystem and protocol modules are disposed within an operating system kernel at a server. Thus, BCJR based algorithms can be accelerated, and the implementation complexity can be 5 reduced. The pickup points are buried in the beveled concrete sidewalk tiles. The body can be formed into an aircraft brake disc. A high temperature resistant place holding structure that can withstand the ceiling tile treatments can be provided and later removed to allow the installation of the transmitterreceiver device.