CONTENT DISPLAY SYSTEM, CONTENT DISPLAY CONTROL METHOD, CONTENT DISPLAY CONTROL DEVICE, AND PROGRAM

摘要

PROBLEM TO BE SOLVED: To provide a content display system and the like capable of preventing human errors and achieving display control having high entertainment property.

SOLUTION: A control device 5 stores content components, locus information, and control commands in association with each other in a control command locus DB 51. Then the control device 5 performs the steps of: initializing each DB (S21); acquiring a taken image from an imaging device 3 (S22); extracting a specific area and projecting it on an image to be processed (S23); extracting a coordinate of a bright spot in the image to be processed (S24); extracting a locus of light of a laser light oscillation device 2 (S25); and checking whether the extracted locus corresponds to any of the control command by referring to the control command locus DB 51. When the locus corresponds to a control command (YES in S26), the control device 5 executes display control of content according to the corresponding control command (S27).

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