Driving isn’t an autonomous activity

Driverless cars are often called autonomous vehicles – but driving isn’t an autonomous activity. It’s a co-operative social activity, in which part of the job of whoever’s behind the wheel is to communicate with others on the road. Whether on foot, on my bike or in a car, I engage in a lot of hand gestures – mostly meaning ‘wait!’ or ‘go ahead!’ – when I’m out and about, and look for others’ signals. San Francisco Airport has signs telling people to make eye contact before they cross the street outside the terminals. There’s no one in a driverless car to make eye contact with, to see you wave or hear you shout or signal back. The cars do use their turn signals – but they don’t always turn when they signal.
“In the Shadow of Silicon Valley” by Rebecca Solnit

/via @clive@saturation.social