Abstract
News editors obtained the following quote from the background information suppli ed by the inventors:“For example, International Publication No. WO 2018/189110 discloses a warehouse including a storagerack and an order-preparation station, a tray storing an item is arranged on the storage rack, and anoperator handles an order in the order-preparation station. In the order-preparation station, th e operatorpicks the item from the tray transported by an automatic device, ther eby preparing a delivery package onan order-by-order basis.