Ryan Terry for Phys.org: Hur's prior research helped him answer two questions: "Can we predict a fall? Can we then reduce the number of falls?"
While most companies are focused on how drones work in the sky, XWorks is setting its sights on how they work on the ground, using a landing pad they call the RDISt (Robotic Docking and Interchange Station).
Excellent Videos of five things to look for at Festo's Hannover Messe booth - BionicCobot, BionicMotionRobot, OctopusGripper, Motion Terminal, SupraMotion
Lora Kolodny for TechCrunch: Marble is one of a handful of ventures developing ground-based robots that can navigate autonomously to a customer's address. Their machines look like a large kitchen appliance crossed with a Mars rover.
A full analysis of a wheel drive's required performance, including peak torque for acceleration and average power needed for typical vehicle travel routines, is needed in order to choose the best wheel drive for an application.
Janice Williams for Newsweek: The first robot cop is expected to join Dubai's police force in May. Officials in Dubai unveiled plans to introduce a robotic police officer to the United Arab Emirates during a policing forum recently and said they intend to have robot cops serving as about 25 percent of the force by 2030.
Preparing for automation means investing in robotics Nick Statt for The Verge: Robots are inevitably going to automate millions of jobs in the US and around the world, but there’s an even more complex scenario on the horizon, said roboticist Matt Rendall. In a talk Tuesday at SXSW, Rendall painted a picture of the future of robotic job displacement that focused less on automation and more on the realistic ways in which the robotics industry will reshape global manufacturing. The takeaway was that America, which has outsourced much of its manufacturing and lacks serious investment in industrial robotics, may miss out on the world’s next radical shift in how goods are produced. That’s because the robot makers — as in, the robots that make the robots — could play a key role in determining how automation expands across the globe. Full article:
At the recent launch of MassRobotics' collaborative workspace, Tim Connelly, executive director/CEO of The Massachusetts Technology Collaborative (MassTech), announced that the Commonwealth of Massachusetts will provide a grant of up to $75,000 for the purchase of industrial manufacturing robots that will be used as shared development platforms for the startups and innovators housed at MassRobotics.
Science Daily: When vertebrates run, their legs exhibit minimal contact with the ground. But insects are different. These six-legged creatures run fastest using a three-legged, or "tripod" gait where they have three legs on the ground at all times -- two on one side of their body and one on the other. The tripod gait has long inspired engineers who design six-legged robots, but is it necessarily the fastest and most efficient way for bio-inspired robots to move on the ground? Researchers at EPFL and UNIL revealed that there is in fact a faster way for robots to locomote on flat ground, provided they don't have the adhesive pads used by insects to climb walls and ceilings. This suggests designers of insect-inspired robots should make a break with the tripod-gait paradigm and instead consider other possibilities including a new locomotor strategy denoted as the "bipod" gait. The researchers' findings are published in Nature Communications. Cont'd...
Conversational applications may seem simple on the surface, but building truly useful conversational experiences represents one of the hardest AI challenges solvable today.
The artificial muscle that was developed using rubber tube and is extremely powerful but lightweight and has strong resistance to impact and vibration
Lindzi Wessel for ScienceMag: Forget drones. Think bat-bots. Engineers have created a new autonomous flying machine that looks and maneuvers just like a bat. Weighing only 93 grams, the robot’s agility comes from its complex wings made of lightweight silicone-based membranes stretched over carbon-fiber bones, the researchers report today in Science Robotics. In addition to nine joints in each wing, it sports adjustable legs, which help it steer by deforming the membrane of its tail. Full Article:
Glenn McDonald for Seeker: Want to know what drones of the future will look like? So does David Lentink, editor of Interface Focus, a journal that, as its title suggests, looks at the interface of different scientific disciplines. Each issue zeroes in on a particular intersection of physical sciences and life sciences and invites the world's top scholars to publish their latest work. The latest issue of Interface Focus brings together biologists and engineers to discuss a topic that's relatively straightforward and, well, pretty empirically cool: "It's completely focused on how animals fly and how that can help us build flying robots," said Lentink, assistant professor of mechanical engineering at Stanford. Can't argue with that. The new issue features 18 newly published papers on various ways that engineers are borrowing ideas from nature to make the next generation of drones and aerial robots. Several of the papers detail prototype drones that have already been built and tested. Cont'd...
Ruchir Sharma for The Washington Post: The United Nations forecasts that the global population will rise from 7.3 billion to nearly 10 billion by 2050, a big number that often prompts warnings about overpopulation. Some have come from neo-Malthusians, who fear that population growth will outstrip the food supply, leaving a hungry planet. Others appear in the tirades of anti-immigrant populists, invoking the specter of a rising tide of humanity as cause to slam borders shut. Still others inspire a chorus of neo-Luddites, who fear that the “rise of the robots” is rapidly making human workers obsolete, a threat all the more alarming if the human population is exploding. Before long, though, we’re more likely to treasure robots than to revile them. They may be the one thing that can protect the global economy from the dangers that lie ahead. Cont'd...
Science Daily: Throw a baseball, and you might say it's all in the wrist. For robots, it's all in the gears. Gears are essential for precision robotics. They allow limbs to turn smoothly and stop on command; low-quality gears cause limbs to jerk or shake. If you're designing a robot to scoop samples or grip a ledge, the kind of gears you'll need won't come from a hardware store. At NASA's Jet Propulsion Laboratory in Pasadena, California, technologist Douglas Hofmann and his collaborators are building a better gear. Hofmann is the lead author of two recent papers on gears made from bulk metallic glass (BMG), a specially crafted alloy with properties that make it ideal for robotics. Cont'd...
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Universal Robots is a result of many years of intensive research in robotics. The product portfolio includes the UR5 and UR10 models that handle payloads of up to 11.3 lbs. and 22.6 lbs. respectively. The six-axis robot arms weigh as little as 40 lbs. with reach capabilities of up to 51 inches. Repeatability of +/- .004" allows quick precision handling of even microscopically small parts. After initial risk assessment, the collaborative Universal Robots can operate alongside human operators without cumbersome and expensive safety guarding. This makes it simple and easy to move the light-weight robot around the production, addressing the needs of agile manufacturing even within small- and medium sized companies regarding automation as costly and complex. If the robots come into contact with an employee, the built-in force control limits the forces at contact, adhering to the current safety requirements on force and torque limitations. Intuitively programmed by non-technical users, the robot arms go from box to operation in less than an hour, and typically pay for themselves within 195 days. Since the first UR robot entered the market in 2009, the company has seen substantial growth with the robotic arms now being sold in more than 50 countries worldwide.