Robodogs are being used by the Australian military and can even be controlled by soldiers' minds. Kurt "The CyberGuy" Knutsson explains how it works. The age-old philosophical question, "who let the dogs out?" has finally been solved. Thanks to the help of Ghost Robotics and the Australian military, soldiers can now control robot dogs with their minds. It sounds like something out of a sci-fi movie, yet it's happening right now while half the planet focuses on Pedro Pascal's impeccable performance on "Last of Us." CLICK TO GET KURT'S CYBERGUY NEWSLETTER WITH QUICK TIPS, TECH REVIEWS, SECURITY ALERTS AND EASY HOW-TO'S TO MAKE YOU SMARTER This isn't the first time we've seen robot dogs in action.

Yes, you heard that right. Researchers at the Korea Advanced Institute of Science and Technology have developed a four-legged robot that can climb up iron and steel walls and ceilings, as described a study published in the journal Science Robotics on Wednesday. They call it MARVEL, short for Magnetically Adhesive Robot for Versatile and Expeditious Locomotion, and it only weighs about 18 pounds and isn't any larger than a tiny puppy at roughly 13 in long. MARVEL isn't the first robot that can climb walls, but unlike most others, it makes use of magnetic legs rather than wheels, grippers, suction cups, or propellers. It's also seriously dexterous, its designers say, adroitly navigating curved surfaces like that of a rusted metal storage tank, in part thanks to its innovative feet that use electro-magnets and a cutting edge, rubber-like smart material known as magnetorheological elastomers.

The fear of killer robots dominating human civilization is one step closer to reality with a new robotdog that climbs up walls and across ceilings. Developed at the Korea Advanced Institute of Science and Technology, the MARVEL quadrupedal robot features magnetic feet that magnetize and demagnetize on demand. Switching between the two settings allows the robot to keep one foot attached to the wall or ceiling while releasing the other to the next spot. It moves 1.6 feet per second while climbing up a wall and two feet per second when traveling across the ceiling. MARVEL may seem more like the killer robodog in Black Mirror, but its inventors foresee the innovation helping repair bridges, industrial tanks and buildings.

Yes, you heard that right. Researchers at the Korea Advanced Institute of Science and Technology have developed a four-legged robot that can climb up iron and steel walls and ceilings, as described a study published in the journal Science Robotics on Wednesday. They call it MARVEL, short for Magnetically Adhesive Robot for Versatile and Expeditious Locomotion, and it only weighs about 18 pounds and isn't any larger than a tiny puppy at roughly 13 in long. MARVEL isn't the first robot that can climb walls, but unlike most others, it makes use of magnetic legs rather than wheels, grippers, suction cups, or propellers. It's also seriously dexterous, its designers say, adroitly navigating curved surfaces like that of a rusted metal storage tank, in part thanks to its innovative feet that use electro-magnets and a cutting edge, rubber-like smart material known as magnetorheological elastomers.

The New York Police Department said Thursday it will stop using the "Digidog," a four-legged robot occasionally deployed for recon in dangerous situations. NYPD officials confirmed in a statement it had terminated its contract and will return the dog to vendor Boston Dynamics. Last December, the agency leased the Digidog, nicknamed Spot, for $94,000. John Miller, the police department's deputy commissioner for intelligence and counterterrorism, told The New York Times that the contract was "a casualty of politics, bad information, and cheap sound bites." Miller bemoaned the role of bad press in the backlash, but in many ways the NYPD's own actions were a blueprint for how not to introduce new tech.

A lease for the device has been canceled and it will be returned to Boston Dynamics, the NYPD told the New York Times. The police force planned to keep testing Spot (which it nicknamed Digidog) until the lease ran out in August. The NYPD's deputy commissioner for intelligence and counterterrorism, John Miller, said the department changed its mind after Spot became a target for people who "had improperly used it to fuel arguments about race and surveillance." Critics raised privacy concerns about the robot, which has been deployed to several crime scenes and hostage situations since October. Bill Neidhardt, a spokesman for Mayor Bill de Blasio, told the NYT he was "glad the Digidog was put down," adding that the machine is "creepy, alienating and sends the wrong message to New Yorkers."

Artificial intelligence is groundbreaking and, at times, still quite mind blowing. We're constantly peppered with amazing stories of efficiency, automation, and intelligent prognostication. And for every story of success, there's another tale of a mess up or mistake – a situation where something didn't go as planned. While I'm a huge believer in AI and have seen the power of it in my own businesses, sometimes it's nice to see the other side of the coin, have a couple of laughs, and remember that we're all just pushing for bigger and better things. But along that path, there will be friction and interruptions. It's how we respond to these anomalies and shortcomings that ultimately defines where we go from here.

The remote-controlled, four-legged machine built by Boston Dynamics was first deployed in a central park on Friday as part of a two-week trial that could see it join other robots policing Singapore's green spaces during a nationwide lockdown.

A robot dog named'Spot' designed to sniff out bombs went into'sit mode' and refused to move during a live trial by Massachusetts police. Spot was created by Boston Dynamics and was on loan to the bomb squad in 2019 when the failed test happened, according to a report by OneZero. The bomb squad were called to a Walmart in Westboro, Massachusetts after employees spotted a suspicious'old brown briefcase' on a bin in the car park. Officers decided to have Spot examine the briefcase but when they turned him on he went into'sit mode' and wouldn't move - even after multiple reboots. Massachusetts Police were eventually able to get Spot to walk over to the briefcase but the video quality he recorded'wasn't very good' and had to sent a human technician to remove the briefcase - it didn't have a bomb inside.

Scientists from Florida Atlantic University recently conceived a "robodog" named "Astro" which incorporates advanced artificial intelligence (AI) frameworks. It is somewhat reminiscent of Boston Dynamics' Spot. Astro can learn by itself using inputs to a deep neural network. The robot is rather unique due to its 3-D printed head which resembles a Doberman's. But… its eyes have made a few tech commentators uncomfortable.