I studied commerce in university. I also tried to launch many business throughout the years and enrolled in an entreprenuership program developed by an accelerator in Canada.
The idea is called StudyEaseHaven. It's a pdf and web highlighter that automatically copy pastes highlighted content to a word document for the user to edit. It incorporates 7 methods of note taking methods: the outline method, the boxing method, the mapping method, the cornel method, the slip box method, question and answer method, and paraphrasing. These methods are incorporated in how the user takes notes from pdfs or websites.