The "Unperfekthaus" in Essen has been marked within the exhibition project Hacking the City. The message "!=CTRL" refers to open source computer languages like Linux. "!=" is used as a negation or not-operation. Thus "!=CTRL" means not controlled or uncontrolled. Hacking the City” is a project reacting to changing structures in the public, mobility and communication in the city. The project takes place at the Museum Folkwang and all over the City of Essen. Curator: Sabine Maria Schmidt

http://www.remotewords.net/pages/portfolio/exhibition2010hacking-the-city-essen/

www.hackingthecity.org
www.unperfekhaus.de