Abandoned History: Oldsmobile's Guidestar Navigation System and Other Cartography (Part I)
The Truth About Cars
OCTOBER 6, 2023
The panel itself was made of arrows, warning lights, and buzzers, which worked to alert drivers to issues, indicated when to turn left or right, and gave a heads-up about upcoming obstacles in the road. & GM went as far as to publish ads for the system in magazines as late as September of 1967.
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