A control system to guide a crowd, including a detection module to provide stepping signals from the crowd via a plurality of detectors placed on a walking surface of the control system, a sorting module to provide a favorable path for the crowd, the sorting module including a plurality of movable walls, each movable wall of the plurality of movable walls being independently articulated from an open position to a closed position to provide the favorable path, and an electrical control module configured to convert the stepping signals into statistics, determine the favorable path based on the statistics, and articulate the plurality of movable walls to force the crowd through the favorable path.