An interface device provided on a motherboard, or with a memory control chip set, translates between a controller, intended to communicate with a packet based memory system, and a non-packet based memory system. A fencing device includes a rigid post and two or more flexible arms. The removing member removes a part of the ink from the periphery of the rotating member. The content index comprises words from the set of data objects. One dimensional boundary problems may be solved for each block which are then matched to find a two-dimensional solution for the slab.