Abstract
Projection Mapping (PJM) is a technique for displaying visuals such as computer graphics onto buildings or walls using projectors. This paper proposes a new interactive PJM system with a flashlight-type spotlight for cultural heritages, that supports audience's active learning. And this paper introduces one example that a show of the national treasure "Hollow Cray Figure" in Hokkaido, projecting a movie to revive textures onto it. An audience who has a spotlight can change movie textures on the area in which he/she is interested. This paper describes evaluation of this proposal system from analyzing audience's behaviors.
