For diseases of the bone, see bone disease and osteology. Osteopathy is a type of alternative medicine, also called pseudomedicine, that emphasizes massage and other physical manipulation of muscle tissue and bones. People practicing osteopathy are referred to as osteopathic practitioners.
Via Webcast â average time spent per slide = 73 seconds. Live seminar â average time spent per slide = 85 seconds. Note that the webcast delivery method had no audience participation until the presentation was finished and our executive opened it up for questions.
Using Time to Determine the Right Number of Slides. 1  1. Practice your presentation in front of a mirror or a small audience of friends and family before you do it for real. 2  2. Think about the speed at which you speak. 3  3. Do not use too many slides.  4. Do not use too few slides.