Movement act

The theme of this work is “the possibility of exhibiting performance”. A structure that wooden rail crosses in the middle from 8 directions. Functional parts (Solenoids) are equipped on the rail so that the balls cross each other and the Solenoids facing each other play catch. 16 balls continue to intersect without hitting. However,what I want to create is not a robot that just keeps moving. What I want to create is a performance. This work had its base adjusted to the accuracy of failing once about every 5 minutes. By setting up it 3 minutes per run,successes and failures are mixed,and you get different results each time you see it. It is interesting no matter how many times you watch it. I aimed for such a work.