Old people who use their age as an excuse for not "knowing how to" use "modern" technology.
"I'm 80."
And? So you never developed basic reading comprehension skills in those 80 years? Because that's all you need to do. Read the screen and press the buttons that say what you need to do with them. Did you panic and freak out when the first ATM came out? Did the switch from rotary to touch tone phones flumux you? They're exactly the same, press buttons you've read. No one is asking you to program a punch card to tell the phone to send the email, just hit the fucking send button that's been programmed for you.