I use to write a lot in korean, french, and in the near future I attend to tackle arabic. Theses languages got their own alphabet, so they have their own keyboard (except french, where its special characters: é è à etc.), but my keyboard is a normal american one: so when I change my keyboard setting to korean for example, I must learn by heart where are all the letters.
So, do you think that anytime soon we can expect an universal keyboard where all the letters could change depending the language we would be using? Would be fucking great... But I don't think it would be interesting for most monolingual americans unfortunately