Most presentations are boring bullet lists of text intended to help the speaker remember what she wants to say. . If you have a large screen, a projector and a computer, use it to display visual information that illustrates or amplifies your message in the clearest way possible. Your audience will thank you and your message will stay with them longer.
Presentations can be designed using PowerPoint, Keynote, PDF, or Flash.
Sample presentation (click the corners to turn pages):