The cool part -- and the reason I'm telling you about Prezi again -- is that there have been some significant updates since I last covered this product. First and foremost are the new 3D backgrounds.

Prezi: The 3D Alternative to PowerPoint. BizFeed By Helen Bradley, Jul 19, 2012 3:34 pm PDT. ... 3D backgrounds and fade-in animations. In a Prezi presentation such as this, ...