This example shows the power of CSS3 and transitions to achieve nice 3D and animated presentations using the zoom in and out effects. You can create your own presentation by modifying the HTML code behind scene.
And also embed nice charts and diagrams in the presentation.
Impress.js was inspired in Prezi, accordingly to the site description. You can learn more here https://github.com/bartaz/impress.js
See a demo here: http://bartaz.github.com/meetjs/css3d-summit and here http://duael.fr/voeux/2012/#/happy-2012