Patent ID: 10493360

Abstract:
An image display device is provided with: a data obtaining unit that obtains data from a server via a communication network; a display unit; a display control unit that controls image display in the display unit; a position and orientation determining unit that determines a position change and an orientation of the image display device; a position-related information generating unit that generates and transmits information related to a position and an orientation based on the determination result; and a position-related information obtaining unit that obtains information related to a position and an orientation transmitted from another image display device, wherein the display control unit causes the display unit to display an image based on the data obtained from the server and adapts the image based on the determination result of the position and orientation determining unit, and further causes the display unit, based on the information related to a position and an orientation transmitted from the another image display device, to display information related to an image displayed on the image display device that transmitted the information related to a position and an orientation.