From Rhizome Artbase

This device was a multinational telepresence robotic installation at Laboral Centro de Arte y Creación Industrial in Spain and the Visualization and Digital Imaging Lab, University of Minnesota. A drawing arm and a sonar sensor array were installed in both locations. The information gathered by the sensors was sent via the internet to the drawing arm in the opposite location; the arm in Spain produced drawings based on the inputs it received from the sensor array in Minnesota and vice versa.