Han is a third year Emergency Medicine resident who can’t stand PowerPoint. Every Tuesday, he attends his full academic day from 0900-1700. Almost every lecture is a didactic PowerPoint presentation, and after a few minutes of each presentation his mind starts to wander and he finds the learning style tends to be passive, which tends to be low-yield. Surely all these smart residents can engage their audiences better!  Despite (some) appearances to the contrary, …