It’s been known for years now that driver fatigue is a serious risk – both on and off the job. A study by the Virginia Tech Transportation Institute found fatigue was the top cause of driver distractions, representing 20 percent of all motor vehicle accidents. We’re just not getting enough sleep.

Not long ago I bought a new car. It had been a while. While I was on the sidelines, the auto industry has been experiencing unprecedented transformation. One researcher claims there will be ten million self-driving cars on the road by 2020, with one in four cars being self-driving by 2030.