PREZI

Prezi is a cloud-based (SaaS) presentation software and storytelling tool for exploring and sharing ideas on a virtual canvas. Prezi is distinguished by its Zooming User Interface (ZUI), which enables users to zoom in and out of their presentation media. Prezi allows users to display and navigate through information within a2.5D space on the Z-axis. Prezi was officially established in 2009 by co-founders Adam Somlai-Fischer, Peter Halacsy and Peter Arvai.(http://prezi.com/)