Fracasso dos carros autônomos

When it comes to self-driving cars, the future was supposed to be now.

In 2020, you’ll be a “permanent backseat driver,” the Guardian predicted in 2015. “10 million self-driving cars will be on the road by 2020,” blared a Business Insider headline from 2016. Those declarations were accompanied by announcements from General Motors, Google’s Waymo, Toyota, and Honda that they’d be making self-driving cars by 2020. Elon Musk forecast that Tesla would do it by 2018 — and then, when that failed, by 2020.

But the year is here — and the self-driving cars aren’t.

Despite extraordinary efforts from many of the leading names in tech and in automaking, fully autonomous cars are still out of reach except in special trial programs. You can buy a car that will automatically brake for you when it anticipates a collision, or one that helps keep you in its lane, or even a Tesla Model S (which — disclosure — my partner and I own) whose Autopilot mostly handles highway driving.

But almost every one of the above predictions has been rolled back as the engineering teams at those companies struggle to make self-driving cars work properly.

What happened? Here are nine questions you might have had about this long-promised technology, and why the future we were promised still hasn’t arrived.

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Fonte: aqui