Self-driving cars were supposed to change the world. We’re still waiting

For over a decade, companies from Google to General Motors have poured billions of dollars into the pursuit of what was seen as the Holy Grail of driving technology: the fully self-driving car. Such vehicles would usher in an era of consumer safety and convenience, experts promised, and would be an immensely valuable product for carmakers.

​For over a decade, companies from Google to General Motors have poured billions of dollars into the pursuit of what was seen as the Holy Grail of driving technology: the fully self-driving car. Such vehicles would usher in an era of consumer safety and convenience, experts promised, and would be an immensely valuable product for carmakers.