Light Calligraphy
File Festival

The use of a single-chip IC to control the machine’s arm is like Chinese calligraphy’s motion related to Zen. The machine’s arm draws the light with the motion of Chinese calligraphy on the wall with the absorb pigment (Chemistry: ZnS). The viewer can pursue and touch the light point. When he touches the light point, he can fix his shadow on the wall, what gives the illusion of catching the light. In the process of pursuing and touching the light point, the viewer and the machine’s arm move to