Saving lives is more important than training the self-driving system. Disabling safety systems for the sake of training isn't acceptable. That said, how does U

Saving lives is more important than training the self-driving system. Disabling safety systems for the sake of training isn't acceptable. That said, how does Uber improve the self-driving system in response to any failure? Perhaps by training on recorded data? They must have ways to train the system in addition to waiting and hoping the car encounters the same situation again.