“Include Anti Feature Apps” in Settings > App compatibility:

There you have to add the anti-features you may accept included in Apps. For OM you have to enable these:

(But not 100% sure about this. Maybe the first circled is also enough?)

You have to enable “Unwanted Features” in F-Droid settings before it shows up.

Link to the app: https://f-droid.org/packages/app.organicmaps/

Please note that Germany has (compared to other EU members) quite strict and company-friendly protesting laws.

Such protests may be even considered as political protest (Politischer Streik) which makes them not illegal per se but could be illegal. https://www.bpb.de/themen/medien-journalismus/netzdebatte/219308/ein-bisschen-verboten-politischer-streik/

https://www.resourcespace.com/svn. Isn’t it free to self host?

Edit: Instructions seem to be here:
https://www.resourcespace.com/knowledge-base/systemadmin/install_overview

Thx, got it :D

I have no idea what any of this means. Plz hlp

And in regards of text and graphs: everything is mirrored from behind. I am not sure what transparent screens may be used for.

Doesn’t this already exist since half a century? https://en.m.wikipedia.org/wiki/Head-up_display No need for a transparent display at all.