Robotics

  • STEM educationStudents point to future of ocean robotics in new global game

    College students from around the world demonstrated they could have a hand in shaping the future of ocean robotics as they competed in the first Maritime RobotX Challenge, which was held 24-26 October in Singapore. “Developing autonomy for surface vessels is still in its early stages, and these students have the opportunity to come up with solutions that could set new standards in this field,” said Assistant Chief of Naval Research Capt. Rob Palisin, who helped judge the competition. “In turn, the Navy gets the chance to observe the best young engineers in action and learn from their approaches.”

  • RoboticsSnake-inspired robots show how sidewinders conquer sandy slopes

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    The amazing ability of sidewinder snakes to quickly climb sandy slopes was once something biologists only vaguely understood and roboticists only dreamed of replicating. By studying the snakes in a unique bed of inclined sand and using a snake-like robot to test ideas spawned by observing the real animals, both biologists and roboticists have now gained long-sought insights.

  • In the trenchesU.S. Navy unveils autonomous swarmboats to “swarm” hostile vessels

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    As autonomy and unmanned systems grow in importance for naval operations, officials at the Office of Naval Research (ONR) announced the other day a technological breakthrough that will allow any unmanned surface vehicle (USV) to not only protect Navy ships, but also, for the first time, autonomously “swarm” offensively on hostile vessels. The first-of-its-kind technology — successfully demonstrated over two weeks in August on the James River in Virginia — allows unmanned Navy vessels to overwhelm an adversary.

  • RoboticsFlying robots will go where humans cannot

    There are many situations in which it is impossible, complicated, or too time-consuming for humans to enter and carry out operations. Think of contaminated areas following a nuclear accident, or the need to erect structures such as antennae on mountain tops. These are examples of where flying robots could be used.

  • Power recoveryBlackout? Robots can help

    Big disasters almost always result in big power failures. Not only do they take down the TV and fridge, they also wreak havoc with key infrastructure like cell towers. That can delay search and rescue operations at a time when minutes count. Now, researchers have developed a tabletop model of a robot team that can bring power to places that need it the most. In addition to disaster recovery, their autonomous power distribution system could have military uses, particularly for Special Forces on covert missions.

  • RoboticsWi-Fi-equipped robots to see through solid walls

    Wi-Fi makes all kinds of things possible. We can send and receive messages, make phone calls, browse the Internet, even play games with people who are miles away, all without the cords and wires to tie us down. Researchers are now using this versatile, everyday signal to do something different and powerful: looking through solid walls and seeing every square inch of what is on the other side. Built into robots, the technology has far-reaching possibilities.

  • Driverless carsFBI: driverless cars could be used as bombs-on-wheels

    Whether or not a driverless car, from Google or any other company, ever makes it to market, the FBI thinks it may be a “game changing” vehicle which could dramatically change high-speed car chases so that the pursued vehicle would have an advantage over the pursuing car. An agency report also warned that such cars may be used as “lethal weapons.”

  • HazmatHazardous devices teams to compete at Robot Rodeo

    Hazardous devices teams from around the Southwest will wrangle their bomb squad robots at the eighth annual Robot Rodeo beginning Tuesday, 24 June at Los Alamos National Laboratory.

  • Killer robotsRobot warfare raises ethical question

    Remote-controlled drones could one day give way to automated robot forces. With the increasing use of drones in military operations, it is perhaps only a matter of time before robots replace soldiers. Whether or not fully automated war is on the immediate horizon, researchers say it is not too early to start examining the ethical issues that robot armies raise.

  • Killer robotsUN mulling rules to govern autonomous killer robots

    On Tuesday, delegates from several international organizations and governments around the world began the first of many round of talks dealing with   some call “lethal autonomous weapons systems” (LAWS), and others call “killer robots.” Supporters of LAWS say the technology offers life-saving potential in warfare, as these robots y are able to get closer than troops to assess threats without letting emotions interfere in their decisions. This is precisely what concerns critics of the technology. “If we don’t inject a moral and ethical discussion into this, we won’t control warfare,” said one of them.

  • First responseTeleoperated robots for smarter disaster response

    Electrical engineers have developed telerobotics technology which could make disaster response faster and more efficient. The researchers aim to combine existing “smart” technologies better to serve society during disaster and crisis response. This includes using teleoperated robots for rescues and safety operations; a high-tech dispatch system that gathers information from cameras and sensors and pushes it out to first responders; drones for damage surveillance and rescues; and vests outfitted with sensors and GPS tracking to be worn by search-and-rescue dogs.

  • First responseRoom-scouting robot to help first responders, soldiers

    Firefighters, police officers, and military personnel are often required to enter rooms with little information about what dangers might lie behind the door. A group of engineering students at Arizona State University is working on a project which would help alleviate that uncertainty. The product they are building consists of a laser sensor attached to a motor that sweeps all the way around a room, taking 700-800 individual scans, each one with about 680 unique data points. This information is transmitted to a computer program that creates a picture of the room and all its contents. Whoever is controlling the sensor remotely can see and analyze the data in real-time, as it is being collected.

  • Autonomous vehiclesDARPA Grand Challenge: Ten years on

    At the break of dawn on 13 March 2004, fifteen vehicles left a starting gate in the desert outside of Barstow, California, to make history in the DARPA Grand Challenge, a first-of-its-kind race to foster the development of self-driving ground vehicles. It is not easy to quantify the effects of these DARPA challenges on the development and deployment of autonomous vehicle technology, but ten years later defense and commercial applications are proliferating. The rapid evolution of the technology and rules for how to deploy it are being driven by the information technology and automotive industries, academic and research institutions, the Defense Department and its contractors, and federal and state transportation agencies.

  • Border securityRobots help Border Patrol navigate smugglers’ tunnels

    The U.S. Border Patrol is using remote- controlled robots to navigate tunnels used by drug cartels and smugglers to import drugs, weapons, and people from Mexico into the United States.The robots are used as the first eyes on places deemed too dangerous for humans to explore.

  • DetectionHighly sensitive tactile e-whiskers for robotics, other applications

    From the world of nanotechnology we have gotten electronic skin, or e-skin, and electronic eye implants or e-eyes. Now we are on the verge of electronic whiskers. Researchers have created tactile sensors from composite films of carbon nanotubes and silver nanoparticles similar to the highly sensitive whiskers of cats and rats. E-whiskers could be used to mediate tactile sensing for the spatial mapping of nearby objects, and could also lead to wearable sensors for measuring heartbeat and pulse rate.