Visual Aids

Speakers have a variety of choices in how to present thoughts visually. Options include PowerPoint presentations; Internet- based simulations, overhead transparencies, and 35mm slides. The medium you selection should be base on the audience's needs and the level of formality you are looking for in the appearance. Whatever medium you choose, however, the visuals themselves will fall into one of two categories: graphics and text.

Text visuals are used to show the configuration of the presentation. Many speakers are inclined to use text visuals for each idea they in attendance rather than reserve them for just the most important thoughts. In general, the best way to use text visuals is for the agenda, which tells the reader what the appearance is all about, and for major sections within a longer appearance.

These text visuals should be well-designed and easy to read. They should also comprise message titles that point toward the main idea of the illustration to the viewer. Good design means inscription that is large enough for the circumstances and a font that is agreeable to the eye.

Graphic visuals comprise as well as charts and graphs (bar charts, including pie charts, flow charts, and other diagrams).

Visual communication authority Edward Tufte suggests that speakers should keep away from graphics that are too complex and that include what he refers to as "chartjunk".  Researchers have shown frequently that straightforward charts and graph with message titles that act as topic sentences are best to use in almost all situation. Regrettably, technology has made it easier for us to create overly complex illustration aids.