The demonstrations were created in Microsoft Excel and run on a PC. A presentation , available in Microsoft Powerpoint, explains both the motivation for and the mechanics behind the project.
Because the demonstrations involve a number of accesses to external data sources, for efficiency reasons, the demonstrations were recorded, in real-time, using a software application called Screen Cam. If you do not have a copy of Screen Cam, you may download a copy of the viewer here.
Two versions of the demonstration are available for viewing.