Before revision: Unlike previous “on/off” mechanisms, Torres developed a system for controlling any mechanical or electrical device with different states of operation, and was able to select different positions for the steering engine and different velocities for the propelling engine independently, acting over other mechanisms such a light, or a flag, at the same time,A.
After revision: Unlike previous “on/off” mechanisms, Torres defined a system for controlling any mechanical or electrical device with different states of operation, being able to select different positions for the steering engine and different velocities for the propelling engine independently, acting over other mechanisms such a light, or a flag, at the same time,A.