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  • Scott Stiefvater

When to use a slide.


"D" represents a slide's Disconnection cost - the loss in connection between listener and speaker when the listener is looking at the slide instead of the speaker. "A" represents the slide's visual Aid value – the comprehension or retention gained from the slide by the listener.


"D" is a negative value that is always there and grows with the complexity of the slide, among other things. The mainstream presentation paradigm fails to factor this in.


"A" is a positive value. The mainstream paradigm gives this value too much weight (it even assumes slides are what makes a presentation a presentation).


My point is that slides shouldn't be an assumption and that the speaker – their facial expressions, their hand gestures, their body movement – has a lot of visual value.


Think twice before using slides. Or only display a visual when you know it is very valuable and display a black slide the rest of time.

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© 2019 by Scott Stiefvater,

(anti) Presentation Coach

scott@scottstiefvater.com

Tel: 925-586-3517

San Francisco Bay Area

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