Odor-sniffing robot swarms eyed to haul bombs

Navy considering new technology that would use chemical as a pheromone

By Robert Beckhusen

Aircraft carrier crews are likely to get rather pungent as they perform the hard tasks of assembling, loading and hauling the massive weaponry that gives the U.S. Navy its edge. To make their lives easier, the Navy’s exploring the idea of developing a “robotic semiautonomous swarm on a ship” that can actually smell its way to weapons prep, thanks to an artificial pheromone.

Conceptually, the project is somewhat similar to existing warehouse robots, which use optical navigation systems that recognize markings on floors and walls. Except this research concept is a bit smellier.

The Navy wants its defense-industry partners to “identify [a] chemical capable of meeting environmental and health requirements” which can act as a pheromone. Next, the Navy needs a system that can encode the chemical with data, and a system for decoding it. Eventually, the plan is to “fully develop and test modules, for a leader and follower robots, capable of operating for duration of one complete week.”

Read more: Navy wants odor-sniffing robot swarms to haul bombs on ships