Harvard analysis: which is better, PowerPoint or Prezi?

Everyone knows PowerPoint. The presentation software is quite simply one of the most ubiquitous and well-known business tools in the world. From school to tech conferences, the average person has likely sat through a staggering array of PowerPoint presentations in their life. Is the reason behind this ubiquity the fact that the software is so well established and people don’t that any alternatives exist? Or, is it because PowerPoint is the best option? Well, the big brains of Harvard’s Department of Psychology have announced the results of a double-blind study that looked at the effectiveness of different presentation techniques.