How can the whole color spectrum be made detectable for laymen? Is it possible to understand the color system and to adjust colors just with your own body?

With colormap it's possible to explore the color system of HSB in an interactive way. By modifying the hue, saturation and brightness only with movements, the user gets a spacial, and thus easily graspable comprehension of HSB. With the help of face tracking anybody can navigate intuitively through the whole color range. To figure out which color shade is shown, the user simply has to clap his hands and the HSB code is displayed.