Arjen is a pilot in the Amsterdam-IJmond region. A registered pilot is an advisor to a ship. In good or bad weather, a pilot's work always goes on. Interaction between people is an important part of being a pilot.
by Captain Ricardo Caballero "Themaritimepilot" - published on 25 June 2020
Surely, the new invention also reduced the amount of time and hands (manpower) previously required to perform such a task. Now those idling "extra hands" could dedicate the "extra time" that was made available, to take care of other issues important for the community.