Abstract: An end effector includes: a linkage mechanism coupled to a tip of a robot arm. Further, the linkage mechanism includes openable and closable arm portions provided on a tip side of the linkage mechanism, and grip portions acquired by extension of the arm portions.

Abstract: There is provided an item detection device that detects an item to be loaded and unloaded and includes an image acquisition unit acquiring a surrounding image obtained by capturing surroundings of the item detection device, an information image creation unit creating an information image, in which information related to a part to be loaded and unloaded in the item has been converted into an easily recognizable state, on the basis of the surrounding image, and a computing unit computing at least one of a position and a posture of the part to be loaded and unloaded on the basis of the information image.