A pixel-data selection device providing motion compensation, and a method thereof. Each of the dot composites includes a plurality of dots. The mat is consolidated in a first press until the resin is substantially fully cured, and then removed from the first press. Therefore, when pulling loads in directions away from each other are applied to the output rod and the externally threaded member, a compression load can be prevented from being applied from the output rod to the internally threaded member. One or more buffers are operable to buffer the operating data stream and the redundant data stream.