Could you maybe clarify in the README kind of how this works?

[cogburnd02]

Would you consider possibly adding an eli5* section in the README about how gpm and, say, ncurses communicate? Is it via unix signals, like SIGINT or SIGWINCH? Over ports, like ftp or http? Or is it based on something else? Escape codes? How does either gpm or ncurses (whichever is right) know what terminal is currently active, (if it is escape codes?) in order to send the escape codes to the right terminal?

• Explain Like I'm 5 (Reddit-speak for explaining things in an easy-for-a-layperson-to-understand way)