knovio

This free plugin makes it easy to embed any Knovio or KnowledgeVision online presentation onto a WordPress page or post.
Knovio and KnowledgeVision presentations are multimedia objects that combine video or audio narration with presentation slides, PDF’s, photos, and other images to explain concepts, teach techniques, pitch ideas, advocate causes, and many other applications.
This plugin is designed to be used in conjunction with Knovio or one of KnowledgeVision’s other content creation apps, such as KVStudio or Match. You can obtain WordPress short codes for your presentations by going to the Share page in your Knovio or KnowledgeVision Library, and obtaining a shortcode to embed your presentation in any WordPress page or post.
The plugin also helps WordPress to recognize and properly display any Knovio or KnowledgeVision presentation, just by inserting the URL of the presentation into the text of a page or post.

Knovio-KnowledgeVision Embed

Embed Knovio or KnowledgeVision online presentations in a WordPress site or blog. Add video or audio narration to PowerPoint, place on pages or posts.

Linchpin

Aaron Ware

Create next/previous links for pages. Adds the functions next_page_link() and previous_page_link() which links sibling to page(s). 
If your page doesn’t have a direct sibling the plugin will try to go out to the parent of the current page and get the parent’s next sibling. If enabled the plugin will also loop from end->beginning and beginning->end.
This plugin is great for utilizing WordPress for presentations. If you create a set of pages. This plugin will cycle through them. Additionally you could utilize some javascript to create a timer to automatically go from page to page.
This plugin is based on ‘Next and Previous Page not Post’ by Matt McInvale. Although it’s gone through almost a complete rewrite from his release in 09. This plugin is a bit more optimized to take advantage of newer plugin techniques. Includes code from banesto as well regarding references to grandparent pages. Also added in additional features such as $args array for easier customization down the road. This plugin is great for utilizing wordpress as a presentation tool.
<h4>See the FAQs Page for Snippets and Examples</h4>

Linchpin – PrevNextPage

Create sibling page links. Similar to next_post_link() & previous_post_link() but for pages. Great for utilizing Wordpress for Presentations or it …

Knovio-KnowledgeVision Embed vs Linchpin – PrevNextPage