Abstract: A pairing display device includes a detection processing unit for detecting a user who is paired with a movable object having a display unit and a detection unit, by using the detection unit, and an output processing unit for, when the user is detected by the detection processing unit, displaying information showing that the user is paired with the movable object on a floor in the vicinity of the movable object, by using the display unit.

Abstract: A passenger guidance device is configured to include: a passenger detection unit for detecting a passenger who has entered a boarding waiting area which is an area in front of an entrance door of an elevator; a position detection unit for detecting a position of a passenger detected by the passenger detection unit; a number assignment unit for assigning a number indicating a boarding order to the elevator to the passenger detected by the passenger detection unit every time the passenger detection unit detects a passenger; and a number display unit for displaying the number assigned by the number assignment unit on a floor surface around the position detected by the position detection unit.