Currently the camera and/or screen information might be fairly obvious just by looking, but assuming technology improves this could become harder to detect.
Hard to answer if you’re using something extremely hypothetical like this. If we don’t know how that’s supposed to work, we can’t really come up with a feasible solution.
I suppose you could just set off a small EMP - surely if AI/screen tech is that small, EMP emitters would get miniaturized as well?
I found that LO doesn’t auto-capitalise first letter after line breaks but only after end of sentences, something Word has been doing as long as I can remember, LO argument is that only a . and ! characters mark the end of a sentence in “proper English”. line breaks don’t qualify as a proper end of a sentence for them.
Why would you even want that? It’s dangerous to change written text automatically, a lot of people will be annoyed because they wanted exactly what they wrote. Capitalizing after . or ? makes enough sense to automate it because of grammar rules, but there’s no hard-and-fast rule for capitalization after line breaks.
OP’s premise is specifically that you cannot detect them easily at some point in the future. Are you planning on insulting every single person who wears prescription glasses?