Use people images in PowerPoint presentations
Online, you can find many lists of ‘to do’s’ regarding PowerPoint presentations. Most list, like this one on Lifehack, contain of the same (true!) things: focus on your message, don’t use too much text on any slide, be careful with colours, fonts, animation effects, etc. But one I did not see before is a smart suggestion to help you communicate better with the audience, whatever your topic is. Garr Reynolds, who also blogs about presenting, wrote:
“I often use images of people in my slides, as photography of people tends to help the audience connect with the slide on a more emotional level. If the photographic image is secondary in importance, then I decrease the opacity and add a Gaussian Blur or motion filter in Photoshop.”
Communication through a presentation is more than giving the facts, it is about getting a message across to your audience, and using emotion is a fair method of rhetorics, so using photos, preferably with people in them, seems a good way to engage on the emotional level too.
I for one will keep this tip in mind!