I am surprised that no one has been developing (or I haven&#x27;t heard of) fully autonomous airplane pilot systems. Something like that tied to a fleet of solar planes like this for shipping stuff could be a real game changer for certain types of cargo.<p>Flying actually seems like a much &quot;cleaner&quot; environment for the AI to navigate then roads do, to be honest, and the dependence on instrumentation and not visual cues as much is of course a natural fit.