but this was a late innovation. before anything else, the company spent three years focusing on just the software. most cars are looking at the road is one giant scene and then trying to figure out whatever it's is doing but when we're driving us your eyes are darting from there to there and you zoom in, zoom out, and you do all these little things so we just simulated this in software where we make a cluster of a15 doing little things and together they synchronise. and how they train these a15 is not typical. instead of gathering tonnes of data to teach them, the company compute its scenarios, giving many driving possibilities to teach the car. this is the only self—driving delivery car out there. over in the states, there are other vehicles. quite similar in the way they look, work and drive about like kar—go.