The idea for this actually hit me during one of my many (many!) hours spent on sites like MonkeyType. I loved the flow of just typing, that almost meditative state you can get into. It's great for raw speed and reflex, but a thought kept bugging me: "What if all this mindless typing could actually help me learn something I need to know?" So I created Note Rush, upload your notes and get back the most insightful bits to type.