presentation by Kristina D.C. Hoeppner, Charles Max, Robert A.P. Reuter at the 3rd Charter eLearning Conference (http://www.emacs.uni.lu/charter2009/), University of Luxembourg, 30 October 2009.
The formatting of the slides was done in such a way that the bottom 1/3 was left empty to allow for the content to be seen entirely in the room where the presentation was held.
A video of the presentation can be found at http://vimeo.com/7643698
License: CC BY-NC-SA