If you can’t communicate what you need to without visual aids then either you’ve put your presentation together poorly or you struggle with presenting. I accept that some topics need a bit of visual representation, but for most, visual aids just take attention away from the presentation generally and allow people to focus on something other than what you’re trying to tell them. Powerpoint is way overused. People automatically assume, oh i’m doing a presentation, better do some slides.
I do loads of presenting and use slides less than 1/3 of the time. My scores on attendee feedback forms are always higher if I’ve not used powerpoint etc. Focuses the mind on properly communicating a difficult point, rather than just firing the complex stuff up on a slide and trying to make the audience digest it in 60 seconds. And if it’s not something that has to be visualised, wtf are you putting it on a slide for anyway?
I appreciate that visual aids can help strengthen what you’re trying to say, but that’s only if they’re used appropriately/effectively, and most of the time they’re not. It’s just repetition.
People sticking up powerpoint slides which say roughly the same thing as is coming out of their mouth is one of my pet peeves 🙂
How often do you see the great TED presenters sticking powerpoint up?