@ghast by far the most accessible operating system is macOS. Apple seems to have knocked it out of the park with voice-over, I don’t see that changing in the future, at least not in the near future. The Linux screen reader, orca, is a fantastic tool, but it falls behind, say, NVDA, the free, open source Windows screen reader by quite a long margin. I’d really love to see some more development in this area: Linux is usable for a visually impaired person, but there are a number of changes and improvements that could be made to make it a whole lot easier. NVDA and orca are both written in python I believe, so maybe it would be easy to port some code over?One thing I would love to see is extension support in orca.