Undaunted

Well, I even manage to feel lonely while I am with others

Thanks for the recommendation. That is pretty pricey but if it works, that's fine. Though probably not feasible to have in every room then :D

But I assume it also needs periodic recalibration for the CO2 sensor, right?

Sorry for the late reply. That photacoustic one looks interesting. I have no issue with an extensive initial calibration when it then just works without me needing to take care of it regularly. Thank you :)

I love this pen! It writes extremely smooth and feels good in the hand. I found it when I looked for an EDC-capable pen, because I was annoyed by screw-on caps when I wanted to quickly take a note. And with other caps that only click in place I was always afraid of them falling of in my pocket or bag and making a huge mess. This is as easy and convenient to use as a ball point pen combined with nice writing experience of a fountain pen.

Set MOZ_ENABLE_WAYLAND=0 before starting Firefox and it doesn't crash anymore

Do you have a suggestion for a good air quality sensor (especially for CO2 and VOCs) that outputs reliable results, works over ZigBee and is preferably battery powered? I had a CO2 sensor once but that needed to be calibrated outside really frequently so I stopped using it.

There is a KDE Plasma theme for it called Reactionary. And there are icon packs to make it look even more like Win 95/98