The First Commercially Available Car Navigation System Was From 1981

The Global Positioning System constellation of satellites has been helping lost travelers find their way for a while now, but they only really started showing up in cars in the mid- to late- 1990s, and in big numbers even later than that. But the first automotive navigation system was offered over thirty years ago. » 5/11/14 12:54pm 5/11/14 12:54pm