The three-day conference focuses on digital innovation, science and culture. It is chaired by publisher Hubert Burda and serial Israeli investor Joseph Vardi and hosted by Stephanie Czerny and Marcel Reichart.

I was here to interview Kenneth Roth, the executive director of Human Rights Watch. In our session this afternoon, we talked about digital tools to improve reporting on human-rights abuses, the situation in China for U.S. Web companies like Yahoo and Google, along with what techies can do to help in this important arena.

I also hung around the conference and schmoozed, Eurostyle!, with a lot of folks, including Mahalo’s Jason Calacanis, BuzzMachine’s Jeff Jarvis and Vardi.

There is also some video from an interesting social-networking panel, featuring Matt Cohler of Facebook, Lars Hinrichs of Xing and Joanna Shields of Bebo.

Added bonus: I also got the no-comment-hand-over-camera move from Facebook’s Brandee Barker, but a promise of German beer!

Here’s the video: