interactive robotic arm that sculpts cubes

This interactive installation by design studio Kram/Weisshaar allows users to remotely control a robotic arm that sculpts foam cubes into furniture pieces. Find out more in this Dezeen article: 

http://www.dezeen.com/2015/01/30/kram-weisshaar-robochop-installation-robotic-arms-custom-furniture-cebit-2015/