A quick tweet exchange with Tim Walker this morning reminded me why slides from good presenters aren’t very helpful to look at in isolation.

Twitter exchange between Bryan Person and Tim Walker about presentation slides

If Tim does share his PowerPoint slides on his blog or SlideShare, they’ll probably provide us with a nugget or two about his presentation. But they certainly won’t capture the essence of his talk, such as the memorable stories that he shares (and I just know Tim will do that) or the humor that he uses. Really, we need to hear or see Tim to get all the good stuff (and here’s hoping someone will record his talk so that can happen).

Slides as support

The presenters that hold my attention are almost always thoughtful about their use of slides — if they feature them at all.

They know that PowerPoint/Keynote slides should support their presentation, but that they have to deliver the real magic themselves.

As Garr Reynolds puts it so brilliant in his book, Presentation Zen, “[p]rojected slides should be as visual as possible and support [the speaker's] points quickly, efficiently, and powerfully. The verbal content, the verbal proof, evidence, and appeal/emotion come mostly from your spoken word.” [empahasis is mine]