How do you folks deal with the following? I borrow books from the local library but can't mark or underline anything in the book to go back and refer. How do you then keep notes to retain the salient points of the book? Maintaining notes separately breaks the flow of reading. Suggestions appreciated.
I used to keep a pad and paper - now I can snap a picture with my iPad and then annotate on it with the Pencil in my own writing. Writing is far more effective at retention than typing so I stick with it. It's not as convenient as writing directly in your own book, but it's pretty darn close. And if it's a subject of importance I'll just get my own copy of the book. I recently re-discovered independent used book site…
Edit: I use https://www.onlineocr.net/ a lot when I later want the text