This is Matthias Kirschner's private blog. In my day job, I am the president of the Free Software Foundation Europe (FSFE). I have been involved in Free Software since the late 90ies, so many of the posts here are about Free Software (also called Open Source Software). In my spare time, I have written the book "Ada & Zangemann - A Tale of Software, Skateboards, and Raspberry Ice Cream", which is available at over 5 publishers and translated into over 30 languages (translation status visible on weblate and there are autogenerated files in different output formats by the FSFE). Beside myself and others reading the book to children and adults, the story is available in several languages as animated movie.