Self-driving cars are nothing new: Google, Lexus and Audi have all showcased the technology in prototype form before. But these autonomous vehicles are all designed to operate on public roads and handle unforeseen obstacles using advanced sensors like LIDAR. What about cars operating in a controlled environment like a private track? Ford engineers answered this question when they partnered with Autonomous Solutions Inc. to develop robot drivers to test vehicle durability. The GPS-based system (accurate to one inch) allows up to eight autonomous cars to operate simultaneously on the same track.
via Engadget
