A network switch having a hybrid switch architecture, which is scalable to increase connectivity, buffering, and bandwidth by using multiple shared-memory switch fabrics and multiple crossbar switch fabrics. The method includes computing at least one of 3 dimensional quality and geometric quality, and combining two quality values for overall 3 dimensional quality assessment. The latch members 30A, 30B have a daughter board locking portion 47a for restraining the daughter board B in the horizontal direction. The processing device is further configured to enable the user to define jobs related to handling sensitive material at multiple material handling stages in the manufacturing facility. Available location data that has a known accuracy greater than the specified accuracy has its accuracy decreased by combining with the components of the available location data, additional components randomized over a range set by the difference between the known accuracy of the available location data and the specified accuracy level. The opening of the poppet valve enables the regeneration mode of operation, and the closing of the poppet valve enables the full force mode of operation.