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.
I categorize each of the slides into âflashâ, âfastâ, or âdescriptiveâ. Flash slides take about 30 seconds to deliver, fast slides take about a minute, and descriptive slides about 3 minutes. Then, using these rough estimates, I can calculate how long it should take to make the presentation.
E mpathy for the audience. Less is more when it comes to presentations (except for font size): The 10/20/30 Rule recommends limiting the number of your slides to 10 and your presentation time to 20 minutes, but using at least a 30-point font size. Those are the basic slideshow creation principles.