Yes, but I think once we reach that point we'd also be sending out some sort of mapping probes to gather data so you know where obstructions are. And since lots

Yes, but I think once we reach that point we'd also be sending out some sort of mapping probes to gather data so you know where obstructions are. And since lots of things don't just sit still, they'd have to be constantly reevaluated somehow. Maybe sensors sending out data of what lies ahead kind of like our GPS. It will be an interesting issue to solve if we make it that long. But looking at how we're doing in our infancy with "self driving," we quite a long ways off lol.