"Many of you will probably remember the Microsoft 2019 video that made the rounds a few months ago. It is the video from Microsoft Labs and how they see our technology developing ... (if you) haven’t seen it before here it is for you to have a quick look at ...
http://www.youtube.com/watch?v=RvtxupQmRSA Now the following video is the one with Stephen Elop explaining the behind the scenes technology already found at Microsoft Labs and used in making the video"

via http://www.winextra.com/index.php/2009/07/16/the-workings-behind-that-microsoft-2019-video/