By the way, many of the talks in German should have a volunteer provided live translation to English (and vice versa, but for this event the c3lingo translation

By the way, many of the talks in German should have a volunteer provided live translation to English (and vice versa, but for this event the c3lingo translation team focused their limited capacity on the deu -> eng direction), if you are watching on https://media.ccc.de/c/rc3 https://media.ccc.de/c/rc3 you can select the translated audio tracks via the cogwheel icon in the lower right corner of the video player.