Good luck everybody , hope your all prepared <| sep |> I am in complete agreement with you on that statement . Most anything that someone says or does tends to reveal more about them than whomever they are doing it to . Someone made a mistake and the person is shouting at them What you learn about the third party is that they make mistakes . This is a given since humans will inevitably make mistakes . What you learn about that individual is they lack the ability to keep their cool when others make mistakes . This is not a given and a negative character trait . The more disparaging revelation always rests on the shoulders of the person . <| sep |> People have done this , for example with a Brother SX 4000 typewriter . html . I guess it mostly depends on what electrict typewriters you ' ll be able to find , and how good your hacking skills are . Every typewrite will be different , so each will need a different hack with varying effort to integrate a serial . An alternative would be to go full retro and buy a complete original teletype device e . g . on , but that will be expensive .