Dan Rossiter

This plugin, like most things useful, grew out of a need. I had a <a href="http://www.prezi.com/recommend/qv1ms7qvtplw" rel="nofollow ugc">Prezi</a> 
and I had a WordPress blog. I Googled for a few hours, trying to find a way to embed one within the other, and found some 
dirty hacks that ended up not working, as well as a plugin or two that didn’t work, or only half worked. When I realized 
that there were no good solutions for this issue, I decided to create one.
This plugin is based on simplicity, making it extremely robust. On the back end, it is actually only a few lines of code. 
It takes the embed code that Prezi provides when clicking the share option through their site and simply inserts the 
necessary values that are needed to render a working Prezi.
I hope that you all find this plugin as useful as I have!
If this plugin has been helpful, please take a moment to 
<a href="https://wordpress.org/support/view/plugin-reviews/prezi-embedder#postform" rel="ugc">rate it</a>!

Prezi Embedder

This plugin allows the user to quickly & easily embed a Prezi in WordPress site by directly implementing the published iframe embed code.

lpagg

3D Presentation Plugin allows to create, edit and publish an impress.js presentation in your WordPress site. 
Impress.js is a framework by Bartek Szopka based on the power of CSS3 transforms and transitions in modern browsers and inspired by the idea behind prezi.com.
Installation comes with 13 Presentation Steps already loaded (in draft status) under the “3D Presentation” Content Type (demo from impress.js). 
The 3D Presentation set up is available in Settings -> 3D Presentation. You can act on styles, set metadata, get Presentation link and restore defaults if necessary.
Presentation Steps can be added, modified, deleted.
Each Step has:
<ul>
<li>A content you set with your Visual/HTML editor</li>
<li>A sequence number (Steps are cued in the Presentation by increasing sequence number) </li>
<li>An unique identifier (id) – optional </li>
<li>A 3D position (x,y,z)</li>
<li>A scaling factor</li>
<li>A 3D rotation (degrees)</li>
<li>A step selector (for styling purposes) </li>
</ul>
Presentation is published (for the readers with only the Steps in Publish status) at: 
{your site link}/index.php?3dpresentation=true
YouTube tutorial:
<iframe loading="lazy" class="youtube-player" width="750" height="422" src="https://www.youtube.com/embed/dRfR_CO-Q_E?version=3&rel=1&showsearch=0&showinfo=1&iv_load_policy=1&fs=1&hl=en-US&autohide=2&wmode=transparent" allowfullscreen="true" style="border:0;" sandbox="allow-scripts allow-same-origin allow-popups allow-presentation allow-popups-to-escape-sandbox"></iframe>
Enjoy!

3D Presentation

3D Presentation Plugin allows to manage a 3D Presentation in your WordPress site using impress.js.

Prezi Embedder vs 3D Presentation