INFORMATION DISPLAY SYSTEM

摘要

PROBLEM TO BE SOLVED: To provide an information display system capable of suitably using a real space or real object as a user interface between computer and person.

SOLUTION: This information display system comprises a pointer 1-a instructing and irradiating an object with a concentric circular pattern; a detector 2 detecting the concentric circular pattern; a storage device 6 storing position information and unique information of the object in association with each other; a PC 3 calculating the central position of the concentric circular pattern based on detection signal from the detector 2 and collating information for the calculated central position with the position information of the object, thereby specifying the object instructed by the pointer 1-a; and a projector device 4 displaying the unique information of the specified object. The projector device 4 displays the unique information of the specified object in the vicinity thereof.

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