Exhibition public sentiment information offer system, mannered, program and record media

摘要

PPROBLEM TO BE SOLVED: To provide a system for easily providing information that each of users who operates a laser pointer wants to know to those users. PSOLUTION: This exhibit information providing system is provided with: a laser pointer for setting sighting to the site of an exhibit to form a laser graphic; and an information management device having an image pickup means for photographing the exhibit on which the laser graphic has been formed to generate photographic image data, a graphic recognition means for collating the photographic image data with the data for graphic identification, and for recognizing the laser graphic to create the attribute information of the laser graphic, a graphic coordinate calculation means for calculating the sighting coordinates of the laser graphic, a provision information acquisition means for reading the explanation information of the exhibit site related with the laser graphic from the exhibit information by using the sighting coordinates and the graphic attribute information as a clue, and a provision information display means for superimposing the information explaining the site of the exhibit on the exhibit image for display. PCOPYRIGHT: (C)2011,JPO&INPIT