alt Hacker NewsTUI also means terminal user interface.
But this is wrong:
> it typically means that the UI is drawn by some other machine than the one you're touching
I guess you're conflating thin-client terminal in the networking sense vs vt100 hardware terminal lineage (where "terminal" comes from here), but it means a text mode interface that runs in the terminal emulator and uses, say, ansi escape sequences.
Rather, when you see TUI, it just means the app runs in one of your kitty panes.
Btw, your "Terminal Services" example doesn't show that "terminal" implies remote drawing. It shows Microsoft extended the word to cover remote GUI sessions, which is a later, broader usage.
> I guess you're conflating thin-client terminal in the networking sense vs vt100 hardware terminal lineage
Yes, I didn't really think to separate the two. While my examples of ssh/telnet/rlogin are all of the networking variety, I didn't mean to exclude RS-232 (which the VT100 used). Regardless of whether the wire is for serial or packet data, if you're at a terminal (including any of the thin/dumb/smart varieties), you're not at the box doing the heavy lifting because that's on the other end of a wire representing an important demarcation, a demarcation that doesn't really apply to a local app running a text-mode user interface (or if the mental gymnastics are performed that does introduce such demarcation even within a local app -- think backend vs frontend -- then all local apps are terminals).