Tag: robots

Robotic Flea Leaps 87 Times Its Own Length

Although fleas are annoying pests, credit must be given where it’s due. These tiny creatures, just 3 millimeters long, can leap as far as 330 millimeters in a single hop—a distance close to 100 times their own body length. Now a similar feat has been achieved by a miniature robot. The results were published 24 March in IEEE Robotics and Automation Letters.

“We were inspired by fleas in nature, which despite their small size can unleash tremendous potential and jump close to 100 times their body length. No one in the field of robotics has been able to achieve this feat yet,” says Ruide Yun, a third-year Ph.D. student at Beihang University, in Beijing, who was involved in the study.

To acquire flealike jumping abilities, the robot had to be able to unleash a lot of energy at once, so Yun and his colleagues created one that works somewhat like a miniature piston engine.

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‘Thermonator’ Robot Dog Shoots Flames As ‘Skynet Moment’ Nears

Remember those ‘cute’ dancing robo-dogs from (Japanese-owned) Boston Dynamics doing all sorts of tricks, like decorating a Christmas tree and opening doors? 

Even though Boston Dynamics has pledged not to weaponize robo-dogs, other companies have. 

China has made their version of ‘spot’ – except they strapped a gun onto it.

Another Chinese defense contractor showed off a drone deploying an armed robo-dog into a mock warzone. 

…which leaves us with yet another robo-dog that a US company called “Throwflame” has developed into “the first-ever flamethrower-wielding robot dog,” according to its website.

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World’s first baby is born from a transplanted uterus implanted by a robot – and it brings hope to tens of thousands of American women who lack a womb

A baby boy carried in a uterus implanted into his mother by a robot was born in a world first.

The youngster, who has not been named, weighed six pounds and 13 ounces when he was born via planned C-section in Sweden last month. Both the child and his 35-year-old mother are doing well.

The pregnancy was made possible when a family member agreed to donate their uterus to the mother, who then had a fertilized egg implanted into it via IVF. The case marks the first time robots have been used for the procedure.

It will give hope to the tens of thousands of American women who don’t have a uterus — which can be due to cancer or a medical condition — or have one unable to carry infants.

The case was revealed by surgeons at the University of Gothenburg, Sweden, a leader in uterus transplants.

In the surgery, researchers began by removing the uterus in the donor by gradually cutting it away from blood vessels and pulling it out through the vagina.

Small incisions were made in the second patient’s side by the pelvis, and the uterus was implanted into them. It was connected to their blood vessels and vagina.

Surgeons inserted cameras and robotic arms with surgical instruments attached through the small entry holes in the lower belly to carry out the procedure — with the robotic arms being the first for this type of surgery.

The arms were steered via joysticks, with surgeons using consoles to see 3D images of the patient’s insides simultaneously. 

This method is less invasive than the standard uterus transplant, which involves opening up larger openings in patients.

It is also thought to reduce the risk of infections, hemorrhages and allow patients to return to their daily lives faster.

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Los Angeles City Council approves ‘robot dog’ donation to police

A four-legged “robot dog” is the newest member of the Los Angeles Police Department after the City Council voted 8-4 to approve its acquisition on Tuesday.

The robot – a quadruped unmanned ground vehicle called “Spot” – is manufactured by Boston Dynamics and is valued at nearly $280,000.

Spot was first offered as a gift to the LAPD’s Metropolitan Division by the Los Angeles Police Foundation in March. The foundation is a nonprofit group that has “awarded more than $44 million in grants to the LAPD” since 1998, according to its website.

LAPD said the robot will be used in a limited number of scenarios including “incidents involving active shooters, assessment of explosives, hostage situations, natural disasters, hazardous materials assessment, barricaded suspects and search and rescue missions.”

Spot will not be equipped with any weapons systems, facial recognition software or analysis capabilities, officials said. It will also not be used for routine patrol duties or covert surveillance operations.

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This Soft Robot Unfurls Inside the Skull 

An octopus-like soft robot can unfurl itself inside the skull on top of the brain, a new study finds. The novel gadget may lead to minimally invasive ways to investigate the brain and implant brain-computer interfaces, researchers say.

In order to analyze the brain after traumatic injuries, help treat disorders such as seizures, and embed brain-computer interfaces, scientists at times lay grids of electrodes onto the surface of the brain. These electrocorticography grids can capture higher-quality recordings of brain signals than electroencephalography data gathered by electrodes on the scalp, but are also less invasive than probes stuck into the brain.

However, placing electrocorticography grids onto the brain typically involves creating openings in the skull at least as large as these arrays, leaving holes up to 100 square centimeters. These surgical operations may result in severe complications, such as inflammation and scarring.

Now scientists have developed a new soft robot they can place into the skull through a tiny hole. In experiments on a minipig, they showed the device could unfold like a ship in a bottle to deploy an electrocorticography grid 4 centimeters wide, all of it fitting into a space only roughly 1 millimeter wide. This “enabled the implant to navigate through the narrow gap between the skull and the brain,” says study senior author Stéphanie Lacour, a neural engineer and director of the Federal Polytechnic School of Lausanne’s Neuro-X Institute in Switzerland.

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Robot dogs will soon patrol the US-Mexico border

“Robot Dogs” will soon be patrolling the U.S.-Mexico border according to the Department of Homeland Security.

These four-legged robotic quadrupeds weigh in at approximately 100 pounds and look like something out of science fiction horror.

DHS says the machines are critical in patrolling the harsh landscape of the American Southwest.

“The southern border can be an inhospitable place for man and beast, and that is exactly why a machine may excel there,” said DHS Science and Technology Derectorate manager Brenda Long. “This S&T-led initiative focuses on Automated Ground Surveillance Vehicles, or what we call ‘AGSVs.’ Essentially, the AGSV program is all about…robot dogs.” 

Reaction to the armed dogs has been mixed but police view them as just another tool.

“Due to the demands of the region, adding quadruped mechanical reinforcements is a smart use of resources. Despite the dangers, and maybe even using them as cover, there are many types of illegal activity that happen in the harsh border zones,” DHS said in a statement.

Police use of such robots is still rare and largely untested — and hasn’t always gone over well with the public.

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Lowes introduces surveillance robots that monitor license plates, mobile devices, to detect repeat offenders

Home improvement products retailer Lowe’s has started using security robots manufactured by Knightscope in four stores in Philadelphia.

The robots, K5’s – first launched in 2015 – are supposed to help the retailer collect evidence in case of criminal prosecutions, and act like “security guards.”

Even though the K5 can detect persons, has 16 microphones, and Light Detection and Ranging (LIDAR), as well as sonar sensors, along with four 360-degree high definition wide angle cameras, it does not have facial recognition software baked into it.

(But Knightscope offers that feature – “seeing” a person, and knowing who it is – in the K1 Tower and KA Hemisphere models.)

K5’s other features include a security button on the back that people can press to summon help, what seems like limited communication letting users send customized messages through it and, as it patrols parking lots, the robot can emit a sound.

By using the robots to identify license plates and mobile devices, Lowe’s is able to cross-reference that data with an existing database of previous “offenders.”

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Artificial Intelligence-Powered ‘Robot Lawyer’ to Represent Human in Court Next Month

A robot powered by artificial intelligence is set to become the world’s first “robot lawyer” and will take on speeding ticket cases in court next month, its creators have said.

Joshua Browder, the CEO of Startup DoNotPay, which bills itself as “the home of the world’s first robot lawyer” confirmed the news on Twitter on Monday.

Browder said the company is offering to pay any lawyer or person $1 million to use the AI lawyer in an upcoming case in front of the United States Supreme Court.

“We have upcoming cases in municipal (traffic) court next month. But the haters will say ‘traffic court is too simple for GPT.’ So we are making this serious offer, contingent on us coming to a formal agreement and all rules being followed,” Browder wrote.

The CEO did not provide further details regarding the defendants in the case or the location of the court.

According to DoNotPay’s official website, the company uses artificial intelligence to “help consumers fight against large corporations and solve their problems like beating parking tickets, appealing bank fees, and suing robocallers.”

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Scientists Say They’re Now Actively Trying to Build Conscious Robots

2022 was a banner year for artificial intelligence, and particularly taking into account the launch of OpenAI’s incredibly impressive ChatGPT, the industry is showing no sign of stopping.

But for some industry leaders, chatbots and image-generators are far from the final robotic frontier. Next up? Consciousness.

“This topic was taboo,” Hod Lipson, the mechanical engineer in charge of the Creative Machines Lab at Columbia University, told The New York Times. “We were almost forbidden from talking about it — ‘Don’t talk about the c-word; you won’t get tenure’ — so in the beginning I had to disguise it, like it was something else.”

Consciousness is one of the longest standing, and most divisive, questions in the field of artificial intelligence. And while to some it’s science fiction — and indeed has been the plot of countless sci-fi books, comics, and films — to others, like Lipson, it’s a goal, one that would undoubtedly change human life as we know it for good.

“This is not just another research question that we’re working on — this is the question,” the researcher continued. “This is bigger than curing cancer.”

“If we can create a machine that will have consciousness on par with a human, this will eclipse everything else we’ve done,” he added. “That machine itself can cure cancer.”

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Drone advances in Ukraine could bring dawn of killer robots

Drone advances in Ukraine have accelerated a long-anticipated technology trend that could soon bring the world’s first fully autonomous fighting robots to the battlefield, inaugurating a new age of warfare.

The longer the war lasts, the more likely it becomes that drones will be used to identify, select and attack targets without help from humans, according to military analysts, combatants and artificial intelligence researchers.

That would mark a revolution in military technology as profound as the introduction of the machine gun. Ukraine already has semi-autonomous attack drones and counter-drone weapons endowed with AI. Russia also claims to possess AI weaponry, though the claims are unproven. But there are no confirmed instances of a nation putting into combat robots that have killed entirely on their own.

Experts say it may be only a matter of time before either Russia or Ukraine, or both, deploy them.

“Many states are developing this technology,” said Zachary Kallenborn, a George Mason University weapons innovation analyst. ”Clearly, it’s not all that difficult.”

The sense of inevitability extends to activists, who have tried for years to ban killer drones but now believe they must settle for trying to restrict the weapons’ offensive use.

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