As in the end of every year, there has been a Chaos Communication Congress in Berlin. This congress is organized by Europe`s largest hacker group and celebrated its 20th anniversary, this time. For the anniversary, the Blinkenlights have been re-installed for a short time in the "Haus des Lehrers"-Building at Alexanderplatz (right in the center of Berlin).
The talks included a wide range of computer/network-related things. Also new technologies with their eventual impact on our society were introduced.
On the congress webpage you can browse the agenda and follow the links in order to gain more information about the discussed topics.