A first rotor piece includes a first ring provided with a succession of holes and notches. More specifically, it describes a system and process for clearly defining strategic activities that need to be completed by an individual with a specific job title. The method then generates global motion signals and generates dominant global direction clusters. The rod and formation are configured so that at least some other rotational movement of the lever structure does not cause any corresponding movement of the choke actuation input structure. Its application in proper conditions may promote human body’s self recovery function, restore balance for soft tissues and relieve inner pressure. The device provides illuminating to the interior of the storage box when the seat is opened.