When you teach people to type faster, they get their ideas out. "Transcription influency" - 24wpm is minimum

Typing is great for producing knowledge for other people, say, writing an article. The faster you type, the better your ideas will be. There’s a thing called transcription fluency, which boils down to: “when your fingers can’t move as fast as your thoughts, your ideas suffer.” If you help people increase their typing speed, their thoughts improve. (Learn to type faster.)