this is a copy of a youtube video "Gu-Gal" by 0cs101 http://www.youtube.com/watch?v=NmWmtaQf0Gc a lot of interesting comments there.
I do not lean toward this being the "Google-barge reality" . . yet
here is a link to some patent that someone posted on original vid
https://www.google.com/patents/US4552082