Why autonomous cars will need to be more human than human to navigate the road ahead

Copying human conduct: Self-driving cars will need to understand human driver behaviour.

How can a car with no one at the wheel give way to a cyclist at a junction or signal to another road user at the same intersection that it intends to go? By learning and replicating human driving behaviour.

The reason why the replicants are so difficult to track down in the cult sci-fi classic Blade Runner is because the company that created them, the Tyrell Corporation, lives by the motto "More human than human"