Note: When you start the demonstration, know that you can pause it (as well as go forward and backward) by using the controls at the bottom of the webpage. Just scroll down till you see the control bar.
WebCT is a leading provider of e-learning systems for educational institutions. Thousands of colleges and universities in more than 70 countries worldwide are expanding the boundaries of teaching and learning with WebCT. http://www.webct.com/
Here is a link to the "WebCT" tag on Elgg. You can click on the "WebCT" tag below for references in LWPS.
Ben Werdmuller (Elgg developer) posted this note about this integration: Curverider and Aperto bring Elgg and WebCT together.