Inside a dimly lit tunnel alongside a stretch of simulated subway monitor, one of many New York Hearth Division’s new canines confirmed off just a few of its methods. Lie down. Roll over. Keep.

However essentially the most outstanding issues that the 2 robotic canines can do had been mastered by actual canines way back: jogging throughout rugged terrain, hopping over small obstacles and serving to maintain their masters out of hurt’s means.

The division, which plans to deploy the robots within the months forward, is the primary fireplace company within the nation to buy the 70-pound machines, which price $75,000 every and are constructed and offered by Boston Dynamics, a robotics firm.

The division plans to make use of the robots to help in a few of its most precarious search and rescue missions, which could assist keep away from the livid backlash that erupted when the New York Police Division started utilizing the identical expertise.

The Police Division reduce brief its contract with Boston Dynamics final April after critics raised considerations about privateness, knowledge assortment, aggressive police techniques and the widely dystopian vibes the robotic gave off because it trotted by way of a public housing improvement throughout a hostage scenario.

Hearth officers and robotics consultants say the best way the division plans to make use of the robots would possibly assist reshape the notion of their use for public security functions.

On the command of a human operator, the machine can present important data within the midst of a calamitous occasion. It has the power to descend deep underground after a steam leak to gather photographs and knowledge about harmful particles. It may also be deployed moments after a constructing collapse to gauge structural integrity or measure the focus of poisonous, flammable gasses like carbon monoxide to higher inform firefighters responding to the scene.

The true-life situations wherein the robots, often called Spot, will probably be used are far totally different from Hollywood depictions wherein humanoid or animalistic machines usually inflict injury and invoke worry, mentioned Capt. Michael Leo from the Hearth Division’s robotics unit.

“The TV business and the film business are hurting us in some methods as a result of they usually present footage of robots which are weaponized, after which individuals suppose that’s how all robots are,” Captain Leo mentioned.

“Our complete mission is a lifesaving one,” he added. “That’s the core factor. These robots will save lives.”

Within the Bronx, the place 17 individuals had been killed in an condominium fireplace earlier this 12 months, utilizing the robots to enter hazardous situations may save the lives of firefighters and others, Borough President Vanessa L. Gibson mentioned.

“I stay up for a constructive and productive dialog with F.D.N.Y. leaders to make sure these robotic ‘canines’ are solely getting used on uncommon, specialised, events with a purpose of defending our residents and first responders,” Ms. Gibson mentioned in a press release.

A Hearth Division spokesman mentioned the robots would solely accumulate knowledge on hazardous supplies conditions and added that division compliance officers had been skilled on confidentiality guidelines. However Albert Fox Cahn, a lawyer who’s the chief director of the Surveillance Know-how Oversight Mission, expressed considerations about what knowledge the Hearth Division robots would possibly accumulate, and the way that knowledge might be used sooner or later.

“When companies purchase these new methods, they all the time level to one of the best case situation to be used,” Mr. Cahn mentioned. “And I agree, if it really is utilized in ways in which retains firefighters secure, that may be nice. However the historical past has all the time been that even when it’s first introduced in for a compelling case, you get this creep the place it’s used for increasingly situations till it’s reaching areas the place it simply doesn’t really feel justifiable.”

Boston Dynamics mentioned it first made its Spot robots commercially accessible for lease in 2019, and commenced promoting them in 2020. The corporate predicts that it’ll have offered over 1,000 items by the tip of this 12 months, mentioned Nikolas Noel, an organization spokesman.

In that point, the corporate has labored to reverse the detrimental picture of robots: Spot made a visitor look final month on “The Tonight Present,” and not too long ago had a cameo position within the first episode of “The E-book of Boba Fett,” as a docile, sheeplike animal. The Hearth Division additionally has plans to point out the canine to highschool STEM applications throughout town.

However considerations about privateness, surveillance and cybersecurity doomed the robots’ earlier rollout in New York.

The robots first got here beneath scrutiny when the Police Division, responding to a house invasion, despatched the canine in to find out whether or not anybody was nonetheless inside an condominium. Extra criticism adopted after the robotic was seen out with officers within the foyer of a public housing constructing in Manhattan.

On the time, John Miller, the Police Division’s deputy commissioner for intelligence and counterterrorism, mentioned the division had terminated its lease early as a result of the machine turned a “goal” for critics who he mentioned used the robotic to gasoline debate over race and surveillance.

Metropolis Council members later launched laws to ban the Police Division from utilizing or threatening to make use of any robotic armed with a weapon. (That laws didn’t cross, and weaponizing Spot is strictly towards the corporate’s code of ethics, Mr. Noel mentioned.)

Peter Asaro, the co-founder of the Worldwide Committee for Robotic Arms Management and a spokesperson for the Marketing campaign to Cease Killer Robots, has labored with the United Nations for practically a decade to ban using weaponized robots on a world scale.

For Professor Asaro, who can also be a school member on the New College, extra training and outreach are key — significantly relating to robotics and public security.

“The rollout of Spot by the N.Y.P.D. was very poor,” he mentioned. “They didn’t actually clarify to anyone what that they had used it for; it simply confirmed up. There’s additionally probably good makes use of of robots by police — however it’s important to be very cautious about retaining clear that it’s not weaponized, and that it’s not amassing surveillance.”

“There are all the time considerations over robots capturing imagery of tragic scenes, and also you do wish to see robust management of that data as soon as it’s collected,” he added. “Aside from that, I don’t actually see any conditions the place the Hearth Division may use this in a means that probably hurts individuals.”

The Hearth Division first turned its consideration to floor robotics virtually 10 years in the past, when members started to discover how these gadgets may help firefighters within the area.

However older fashions had important shortcomings. The division tried out a number of floor robots earlier than buying a promising machine in 2014 known as Tremendous Droid. The cumbersome, pink robotic had caterpillar tracks that propelled it ahead or backward on bands of tread like these discovered on army tanks, and might be used to detect some hazardous supplies.

Operators, nonetheless, rapidly found it was too cumbersome to carry out some fundamental capabilities effectively, like maneuvering up steep stairs or over giant piles of rubble. The company quickly started looking for a substitute. By the summer time of 2020, when robotics turned a stand alone unit throughout the division, the workforce already had its eyes on Spot.

“It’s superior in each capability. That is essentially the most dependable expertise of its sort on the market,” mentioned Captain Leo as he stood in between the three now-retired Tremendous Droid robots — clunky in comparison with Spot’s glossy yellow-and-black body.

Whereas his unit usually deploys drones in smoky situations to seize aerial footage of a fireplace, Spot is designed to tackle rarer, largely non-fire associated assignments like monitoring the air for an array of hazardous supplies or traversing a subway tunnel the place flying drones would fire up a swirl of mud, clouding its onboard cameras.

“It’s like each piece of apparatus we have now,” he mentioned. “We hope to by no means, ever have to make use of it. However once we want it, it’s necessary that we have now the appropriate factor.”