Contact: Nate Aldrich, 322-5738, Owen Smith, 581-4389ORONO — As sound is created by wind in the trees or a waterfall, a new art installation at the University of Maine’s Memorial Union is converting pedestrian motion to computer-generated “ambient music.” Since May 26, visitors to the Bookstore and pedestrian mall in the Union building may have read more Motion Translates to Sound in UMaine New Media Installation