Mac OSX Powered Car

Team Banzai, one of 40 teams from around the country to advance to the national semi-finals of the 2005 DARPA Grand Challenge, developed “Dora” — the world’s first fully-autonomous vehicle driven by Mac OS X. The team’s entire development and race management efforts use Apple Mac OS X technology.
3 mini Macs and a Laptop!

go to Team Banzai web-site