Two typographers ( Pierre & Damien / http://www.plmd.me ) and a pro race pilot (Stef van Campenhoudt) collaborated to design a font with a car.
The car movements were tracked using a custom software, designed by interactive artist Zachary Lieberman. ( http://www.openframeworks.cc )
Download the font here: http://nl.toyota.be/iqfont
More pictures here: http://www.flickr.com/photos/40243214@N05/sets/72157621047564023/