Development of kinetic color control system based on human perception Tsutomu Mutoh （Researcher , International Media Research Foundation） URL； Modern creators who explore new artistic expression on computer are confronting with difficult needs for technical knowledge everyday because of the rapid change of the media. Creators generally requires technical skills additional to the traditional artistic experiences based on human perception to express their total creativity on the digital media. I explore system that control kinetic colors as an important element for media art from the point of view of interactivity and expressive technique. The system is aimed for people to develop their creativities in media art with less technical difficulties and to challenge artistic frontier of the media.