How long does it take to draw diagrams and modify and annotate them over time on note taking apps? You can do it in seconds by hand. The situation applies to dr

How long does it take to draw diagrams and modify and annotate them over time on note taking apps? You can do it in seconds by hand. The situation applies to drawing arrows between phrases and such too. For some things, the simple way is the best. It's not one or the other, even in the classroom. Computers didn't kill handwriting or print, and latter don't hinder the use of computers. They all complement each other. Useless tangent: In my experience (= K-12 + 10 years at universities) the best way to lock things in ones head is to take quick handwritten notes and then reread, correct, and enter them as notes on one's computer.