Right - I may have phrased my point badly. The idea is that all effective driving relies on pre-mapping, either via digital means (your phone) or human means (y

Right - I may have phrased my point badly. The idea is that all effective driving relies on pre-mapping, either via digital means (your phone) or human means (your brain). The expectation that self-driving can be perfected without any kind of pre-mapping and the system can behave at high reliably in-situ seems unreasonable. Even humans can't do that.