Software for controlling processes in a heterogeneous semiconductor manufacturing environment may include a wafer-centric database, a real-time scheduler using a neural network, and a graphical user interface displaying simulated operation of the system. The adapter is essentially a flexible intermediate section with pockets attached at each end. The metal foil is made of a metal having a cubic crystal structure, and a cross section of the wiring cut in a thickness direction from a ridge line in the bend portion forms a principal orientation on any one of planes within a range of to in a rotation direction from to with 001 set as a zone axis. The system may further detect when the user has moved to exit the relaxed position, and may actively adjust the angle between the members of the ankle to an exit state. The error location indicator is a location of the correctable bit error. The night light improves the aesthetic benefits of stained glass using night lights.