Self-driving trucks in US offer window into where machines may replace humans
On a muggy morning, Matt Brauneck noses his semi with its 53-foot trailer out of the yard, past the puddles left by a tropical storm. From his driver’s seat in the cab he has a clear view of the road and of the light suburban traffic leading to Interstate 75 in southeastern Florida. Atop the pearly-white cab are six cameras and three radar sensors that are feeding data to a computer stack behind Mr. Brauneck’s seat and to a remote operating base in Jacksonville, Fla., 300 miles away. Brauneck’s boss, Stefan Seltz-Axmacher, the head of a small robotics company, is wedged in the back. I’m sitting up front.
And we’re about to turn over command of 16 tons of aluminum and steel to an algorithm.
After the truck eases onto the highway, Brauneck talks into his headset to the technicians in Jacksonville. Ten minutes later he gets the all-clear: Time to engage automation. He turns a cracker-sized red knob on the dashboard and flicks a switch. “We’re rolling. It’s on,” he says.
Brauneck lifts his hands from the wheel, which jerks occasionally to correct our path. The accelerator pedal at his feet is working itself up and down, or so it seems, as we cruise along I-75. Brauneck says the first time he “drove” a truck in automation it felt like the first time he scuba dived. Like breathing underwater, “it didn’t feel right,” he says. Now it’s routine for him.
Yet it’s not routine for me. I can’t stop watching the twitching wheel. Outside, the narrow highway shoulder is hemmed by a 10-foot fence to keep out alligators from the surrounding swampland. I see vultures wheeling overhead – seriously.
Welcome to tomorrow on the nation’s highways. Your local truck stop is one of the latest places where machines may soon replace jobs now
