We know autonomous cars are coming, but what form will they arrive in?

Autonomous cars are coming. Sure we’ve still got a long way to go, especially when it comes to the ethics and safety behind them, but there’s no changing the fact that they will go into mass production in the very near future. Heck, you only need to look at the fact that an autonomous car just crossed to the continental United States to see just how close we are.

But how will market for self-driving cars evolve once they do arrive? Will human drivers eventually become illegal, as Elon Musk predicts? Or is Bosch’s vision of drivers switching between autonomous and manual modes closer to the mark?