I was reading an article in Design Weekly about a new trend of experiential and sensory exhibitions, designed to draw audiences in and get them to participate in their environment. I was particularly struck by the kinetic sculpture in the BMW museum in Munich. This extrodinary exhibition uses 714 digitally controlled metal spheres to form shapes and patterns. Technology is now getting so advanced that it no longer even interferes with the design itself. The metal spheres seem to be floating in mid air when they are actually suspended by computer controlled wires. In the video you can see the spheres form the out line of classic BMW cars.