[IanCal]

> I also seriously doubt they can reliably deliver cargo in the central streets of Germany's cities.

I'm always pretty curious about why people, even on HN, seem to equate "this needs high precision" with "automated systems won't cope" when it comes to driverless cars. Saying something is really hard for a person because it requires careful, precise control sounds like exactly the sort of thing you want machines for.

So what is it about the task that is complex for a machine to solve?