DISPLAY SYSTEM, DISPLAY METHOD, AND PROGRAM

摘要

PROBLEM TO BE SOLVED: To actively present information on commodities to customers moving inside a shop.SOLUTION: In a display system comprising a plurality of signage devices (10A to 10D) including projection systems 21 to 25, a master machine CPU 32 causes imaging parts IM to detect the positions of a person moving in front of display parts of the plurality of devices (10A to 10D), causes the projection systems 21 to 25 of the plurality of display devices to display images according to the detected positions of the person, causes the imaging parts IM to detect the state of visual recognition of the person with respect to the projection systems 21 to 25 of the (n-1) devices (10A to 10D) that have been caused to display the images, and causes the projection systems 21 to 25 of the display devices to further display images according to the detected state of the person and the positions of the person.SELECTED DRAWING: Figure 2