A device for mapping and demapping cells in an orderly manner is provided. While the energy delivered to an output terminal with its load remaining the same does not change, the energy delivered to an output terminal with its load changing is adjusted accordingly. The spindle is coupled via a nut element to a second part. The present invention hence enables aspects of the logical computation to be performed simultaneously with the application of the filtering computation, and for the logical and filtering computations for a plurality of data samples to be performed simultaneously, which significantly improves the efficiency of the adaptive filter operation. Optionally, the camera gathers information from frames used to construct the video mosaic and uses the information to select settings for focus, exposure, or both to be used during the taking of the component photographs. The clamp system has a first and a second jaw and a first and a second link attached to the first and second jaws that are configured to control the motion of the jaws.