Visually interactive presenters use the same presentation software most of us do—PowerPoint—but their strategies differ from the norm in three key ways. Slide shows are: richly visual(most contain little or no text), highly flexible (all slides feature one or more forms of navigation that allow a presenter to dynamically jump to desired content), and mostly reusable (shows span multiple audiences). See video demonstrations of this kind of presentation HERE and HERE. The goal is for speakers to replace most bullet point-filled slides with graphically interesting, interactive ways of sharing ideas—in a sense, visual vocabulary that can be randomly selected, as needed.