I'm retired and write code as a hobby, not presentations or docs, but it fits how I use exe.dev to make a code change. I will have a conversation with the AI, then say "Please go ahead" and close my laptop to do something else. Since I use web browsers exclusively for this, I can check on its progress from my phone, tablet, or laptop.

(They have iOS and Android apps too, but I've never bothered to install them.)