I had the pleasure to present my openHAB project at the Eclipse Helios DemoCamp in Darmstadt on July 14, 2010. First of all, a big "thank you!" to Jochen Hiller and Marcel Bruch who have organized this great event and gave me the opportunity to do a short demo.
Altough most of my presentation was a live demo, I also had some slides that I have now made available on SlideShare for anyone who is interested.