That looks crowded indeed, and I was thinking about the use case of absent crew (as on the yacht) in relatively uncongested seas. Still, if ships where to broa

That looks crowded indeed, and I was thinking about the use case of absent crew (as on the yacht) in relatively uncongested seas. Still, if ships where to broadcast their planned route every minute they could even handshake/agree a conflict avoidance strategy, like planes do. It still feel like an easier problem that implementing a self-driving car.