Augmented reality display device and augmented reality display method

An augmented reality display device that is worn on a head of a user and displays an augmented reality object (hereinafter, referred to as an AR object) so as to overlap a background image visually recognized by the user, comprising:

• a camera that captures the background image;
• a distance measuring sensor that measures a distance to a real object in the background image;
• a position and orientation sensor that detects a position and a shooting direction of the camera;
• a controller that recognizes the real object from the background image captured by the camera and associates the predetermined AR object with the recognized real object;
• a display that displays an image of the associated AR object;
• and
• a memory that stores data of the real object and the AR object associated with each other,
• wherein the controller determines whether or not the real object is movable from a measurement result of the distance measuring sensor, and arranges the AR object according to a current position of the real object when a position of the real object associated with the AR object moves.