Rolls-Royce is developing drone cargo ships

Rolls-Royce is developing drone cargo ships | The Verge: "Drones are already patrolling the skies, and eventually Rolls-Royce wants to see them take over the seas too. According to Bloomberg, Rolls-Royce Holdings is developing unmanned cargo ships that can be remotely controlled by captains using a virtual-reality recreation of a vessel's bridge. Development on the ships began last year, and it expects the unmanned ships to eventually offer a safer, cleaner, and less-expensive option for moving cargo."