Hørbar/Audiobar is an interactive sound installation by media artist Mogens Jacobsen (born 1959 in Rome, lives and works in Copenhagen). It was developed at The Museum of Contemporary Art in Roskilde, Denmark. The user interacts with the sounds by placing bottles on a table. In this video, Mogens Jacobsen gives us a demonstration of how it works and talks about his work. ZKM | Media Museum: YOU_ser. The Century of the Consumer (October 21, 2007 - December 31, 2008).