Jürgen Neumann (DE) is a Berlin based entrepreneur and senior consultant for ICT strategy and implementation at www.econauten.de who has worked for major German and international companies and non-profit projects for more than two decades. In 2002 he co-founded www.freifunk.net, a non-profit campaign to spread knowledge about open wireless networks. In 2007 he started the Open Hardware Initiative which in 2008 organized the first Open Technology Summit in Taiwan. Recently he is trying to ramp up the Open Source Hardware and Design Aliance www.ohanda.org and is lobbying for more open licensing models for the radio spectrum at www.openspectrum.eu. Finally he co-founded www.freigeist.biz where he is exploring the obstacles of open innovation.