Comment by nimonian

I see your point! There is something very focused and calming about having a book open with no screens around. I hope it is possible to recreate this flow state in a browser (because I plan to try over the next few years). I'm imagining a very minimal UI, 66 characters per line typeface, a distraction free mode (full screen kiosk, a la Sublime Text), a 'dusting' of gamification maybe. I have spent hours on Project Euler before without switching tabs so I believe it's possible to focus at a computer, though I agree that a lot of the positives of the textbook experience don't easily translate; but I still believe that, with respect for the learner, their working memory and attention, a great in-browser learning experience can be achieved.