Abstract
In the public space including railway stations, a signage is provided for the purpose of facilitating the movement of people. In the study on signages, walking experiments in reality space are mainstream, but problems remain in those methods. In this study, investigating whether the visibility of hanging signage can be evaluated by acquiring railroad station space as 3 dimension point cloud data with MMS and performing simulation. In evaluating the visibility, the influence due to the degree of congestion of pedestrians and the influence due to the difference in viewpoint height are taken into consideration. As a result, it is possible to evaluate the visibility of the signage in the virtual space on the 3D point cloud data by comparing the visibility of a signage with the viewpoint of the healthy person and the viewpoint of the wheelchair user.
