
Sooner or later, consumers will be able to buy cars that rely on computers — not the owner — to do the driving. Though the technology is still being tested, the day it rolls out into broad public use can now be measured in years, not decades.

Sooner or later, consumers will be able to buy cars that rely on computers — not the owner — to do the driving. Though the technology is still being tested, the day it rolls out into broad public use can now be measured in years, not decades.