“I believe that the motion picture is destined to revolutionize our educational system and that in a few years it will supplant largely, if not entirely, the use of textbooks.
I should say that on average we get about two percent efficiency out of schoolbooks as they are written today. The education of the future, as I see it, will be conducted through the medium of the motion picture … where it should be possible to obtain one hundred percent efficiency.
Thomas Edison (1922) quoted in Larry Cuban, Teachers and Machines: The Classroom Use of Technology Since 1920.”
Maybe he is right… I love learning from videos online from TEDx or whatever, but the printed page is still all over classrooms and will not be going anywhere.