A method and system for providing an anonymous call redirection service for wireless service subscribers by implementing service logic within the wireless network to intercept incoming calls for which no calling name or number is available and redirect the calls to an intelligent peripheral device for further processing. The optical sensor assembly includes a water-cooled optical fiber sensor probe which, in effect, only gathers light emitted from the external sidewall surface of the rotary fiberizing disk. Repartitioning in selected configurations allows portions of memory to be removed from use without affecting the rest of the memory device. The relative positions of the first and second bonding pads are varied so that the first wire can reach light-emitting elements in different positions in different blocks without crossing the second wire in any block. A spatial object that belongs to multiple partitions may have a weighted count for each of the multiple partitions, based on the extent to which the spatial object overlaps with each partition.