An interactive projection-sphere
Besides the mere view of the mystique sphere, we enabled the audience to influence its appearance interactively. A drum pad transmitted the drummed rhythm to the projection-system, which translated the impulses into optical equivalents. Thus, the sphere not only influenced the festival atmosphere for its part, but reflected it and furthermore reacted to its sentiments respectively. That way the installation has gone beyond an artistic end in itself and finally stepped into a dialogue with the festival visitors.