视觉辅助

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视觉效果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包括图表和图表（包括饼图，流程图和其他图）。

视觉传达权威ddd的措施ts 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.