How Robotics is Helping the Navy
At the Naval Future Force Science and Technology Expo in Washington this month, the United States Navy unveiled a firefighting humanoid robot.
Named SAFFiR (Shipboard Autonomous Firefighting Robot), this two-footed robot stands at 5 feet 10 inches tall and weighs 143 pounds. SAFFiR’s body is built entirely of a sturdy,
fire-resistant metal and is equipped with technology that will allow it to stand upright and fight fires as efficiently as possible. As Virginia Tech mechanical engineer Brian Lattimer says, “Whole-body momentum control allows for the robot to optimize the locations of all of its joints so that it maintains its center of mass on uncertain and unstable surfaces.”
Although SAFFiR is not fully autonomous yet, Navy developers intend to continue working on algorithms and programs that will allow for the firefighting bot to detect, confront, and extinguish fires with minimal human interaction. As Dr. Thomas McKenna states, “We’re working toward human-robot teams. It's what we call the hybrid force: humans and robots working together.”
Considering that ship fires have been a major cause of ship sinking and historically have an extremely costly impact (such as the 2012 sinking of the USS Miami, costing the U.S. Navy $400 million), having a Navy humanoid that can wield a fire hose and throw fire repelling grenades to save American lives may be not only the best solution for an old problem, but probably the coolest.