swar

Ars Electronica Futurelab’s quadcopter swarm was one of the highlights of the 2012 voestalpine Klangwolke (Cloud of Sound) in Linz. More than 90,000 spectators lined both banks of the Danube to witness a then world record: a formation flight by no fewer than 49 quadcopters. Never before had such a large squadron of whirlybird drones…