[Cosmin_C]

I work in the medical field and my brain cells have been constantly assassinated for years by bad presentations. Every once in a while I find unicorns - people who tell a story, teach and present using Powerpoint/Keynote slides as support - conveying information that is hard to put into words -> a photograph, an animation, some simple flowcharts to refer back to whilst talking about what is really the subject of the matter.

I've seen Powerpoint since medical school evolve from trying to squeeze as much information as possible on slides to utter nonsense and hundreds of words per displayed page. Heck, just stay home and automate your presentation to display the slides and mail them to your students instead, don't do this.

I've also been guilty when having to turbo half ass wing a teaching session of stuffing a lot of text in my slides. But I was aware this was not appropriate and I always tried to not be "that person". However, when you have 30 million presentations per day around the world, this is almost impossible to do.