This presentation was given at LinuxDay 2020.
See also the abstract (German only).
To build the slides, you will need Pandoc, the Source
Sans Pro font and the Twitter Color Emoji font. Just run make to build them.
If you don't have the Source Sans Pro font, you can remove the respective line
from the Makefile, or just rewrite it / pick up the command from there and
adjust it if you have a different environment. The few emoji used in slides.md
can also be removed or the font changed in case you don't have the Twitter Color
Emoji font.