robot arm
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Boston Dynamics will start selling arms for its robodog Spot next year
Boston Dynamics has reportedly already sold more than 250 of its $75,000 Spot robots since starting commercial sales back in June. “The next thing on the future Spot is that we’re going to make it available with a robot arm in a few months,” Boston Dynamics founder Marc Raibert told the virtual crowd at the Collision from Home conference in June.
A mind-controlled robot arm doesn’t have to mean brain implants
A robotic arm smoothly traces the movements of a cursor on a computer screen, controlled by the brain activity of a person sitting close by who stares straight ahead. The person wears a cap covered in electrodes. This "mind-controlled" robot limb is being manipulated by a brain-computer interface (BCI), which provides a direct link between the neural information of a brain that's wired to an electroencephalography (EEG) device and an external object.
MIT's new robot can identify things by sight and by touch
For humans, it's easy to predict how an object will feel by looking at it or tell what an object looks like by touching it, but this can be a big challenge for machines. Now, a new robot developed by MIT's Computer Science and Artificial Intelligence Laboratory (CSAIL) is attempting to do just that.
German robot arm learns ping-pong as it plays humans, might rival its masters
We like to tell ourselves that learning by doing is the best strategy for improving our skills, but we seldom apply that philosophy to our robots; with certain exceptions, they're just supposed to know what to do from the start. Researchers at the Technical University of Darmstadt disagree and have developed algorithms proving that robot arms just need practice, practice, practice to learn complex activities. After some literal hand-holding with a human to understand the basics of a ping-pong swing, a TUD robot can gradually abstract those motions and return the ball in situations beyond the initial example. The technique is effective enough that the test arm took a mere hour of practice to successfully bounce back 88 percent of shots and compete with a human. That's certainly better than most of us fared after our first game. If all goes well, the science could lead to robots of all kinds that need only a small foundation of code to accomplish a lot. Just hope that the inevitable struggle between humans and robots isn't settled with a ping-pong match... it might end badly.
Ibis hotels to have robots paint art while they track your sleep: no, that's not creepy at all (video)
First they invaded our factories, and now it's our hotel rooms. Is nowhere safe from the robots? In truth, Ibis' upcoming Sleep Art project is very slick, even if it smacks of robot voyeurism. Ibis hotels in Berlin, London and Paris will let 40 successful applicants sleep on beds that each have 80 sensors translating movements, sound and temperature into truly unique acrylic paintings by robotic arms connected through WiFi. You don't have to worry that the machines are literally watching you sleep -- there's no cameras or other visual records of the night's tossing and turning, apart from the abstract lines on the canvas. All the same, if you succeed in landing a stay in one of the Sleep Art hotel rooms between October 13th and November 23rd, you're a brave person. We all know how this ends.
Ford wants you to meet its touchy, feely interior quality robot, RUTH 2.0
That's RUTH. In the end, she really amounts to a big robot arm with six joints, but Ford clearly has a soft spot for the faceless employee. First utilized in Europe, the Robotized Unit for Tactility and Haptics is currently at work helping to tweak the interiors of the company's 2013 Fusions, turning data collected from customers across the world into the hard to define concept of "quality," touching the trim, pushing buttons and turning knobs in the interior of the vehicle, in order to help provide what Ford says is, "the same type of quality they might feel if they were to buy a high-end luxury car." The version of the arm dubbed Ruth 2.0 is currently being used by Ford alone in North America, and the company has extended her quality checking to include seat comfort in the vehicles. Check out a video of the long arm of the car company after the break.
Northeastern University students develop eye controlled robotic arm that's happy to feed you
As an alternative to receiving brain implants for robotic arm dominance assistance, check out this surprisingly cheap eye-tracking solution developed by six electrical engineering students at Northeastern University. Labeled iCRAFT, for eye Controlled Robotic Arm Feeding Technology, the award-winning senior project drew its inspiration from one team member's difficulty syncing spoonfuls with the eating pace of elderly and disabled patients. Simply gaze at the on-screen box that corresponds to your food or beverage choice and the robotic arm will swing your way with grub in its grip. Ambitious DIY-ers can chase down the open-sourced software behind iCRAFT, and construct a contraption of their own for about $900 -- considerably less than self-feeding rigs living in the neighborhood of $3,500. You can catch a video of the robot arm serving up some fine Wendy's cuisine after the break.
Mind-operated robot arm helps paralyzed woman have her cup o' joe (video)
Researchers at the Braingate2 consortium have made a breakthrough that allows people with spinal cord or stroke injuries to control robotic limbs with their minds. The original project allowed subjects with motor cortex-implanted chips to move cursors on a screen with their minds, but they can now command DEKA and DLR mechanical arms to grasp foam balls and sip coffee. Researchers noted that dropped objects and missed drinks were frequent, but improved brain sensors and more practice by subjects should help. To see the power of the mind move perhaps not mountains, but good ol' java, jump to the video below.
Lego-built robotic arm will pour you a drink, collapse under pressure (video)
We've seen countless robotics projects made either partly or entirely out of Lego, but this pneumatic arm built by Max Sheppard has to rank among the most impressive. As you can see in the video above, while it may be a bit on the slow side, the arm's range of motion is remarkably life-like (even by non-Lego standards). It's also able to grip objects of different sizes, and with enough precision to pour water out of a cup, although Sheppard says it can't lift anything more than a couple of pounds. No word if he has any plans to attach the arm to something.
George Devol, creator of the first industrial robot arm dies at 99
He may not be a household name like Henry Ford, but it's arguable that George Devol's (above, right) work was even more influential in shaping the modern manufacturing landscape. In 1961, roughly seven years after first applying for the patent, his Unimate was put into service in a GE automobile plant. The world's first programmable, robotic arm was used to lift hot cast metal components out of a mold and stack them -- the assembly line has never been the same. Other companies soon followed suit, replacing expensive and fragile humans with mechanical labor. Devol died Thursday night in his home at the age of 99. If you're interested in getting a peek at his game-changing invention, you can find one at the Smithsonian's National Museum of American History. [Image credit: The Estate of George C. Devol]
x-Ar exoskeleton arm keeps repetitive tasks from doing you harm (video)
The spring-loaded technology behind the Steadicam has just found another use -- the x-Ar exoskeleton arm, which attaches to your wrists to reduce or eliminate the feeling of weight. Just unveiled at the Applied Ergonomics Conference in Florida this week, the mechanism mounts to a chair or other stable object and loosely cuffs your arms, allowing for a fairly extraordinary range of motion while bearing "the weight of your arm and small objects." (Sledgehammer-wielding workers will probably be better served by one of these.) While manufacturer Equipois suggests that the arm will likely see use in factories, assembly lines and the like where workers are subject to repetitive stress, we can also think of a few bloggers who wouldn't mind taking a little strain off their wrists. PR after the break.
Kinect hack turns Arduino-controlled delta robot into aggressive claw crane (video)
Candy crane, teddy picker, claw machine, whatever you call it, this arcade mainstay was robbing children of their golden tokens long before we slid into our first pair of Hammer pants, but despite the changing face of the plush offerings within, the crane game's remained mostly the same. Now a team of students at the Bartlett School of Architecture have produced a Kinect hack that could change the way you drop that claw. The rather temperamental delta robot enlists the ever-hackable peripheral in combination with Processing and Arduino to mimic the movements of a user's arm. As you can tell by the video below, the delta hasn't quite figured out the subtleties of human gestures, but the robot's creators say they intend to implement "several autonomous behaviors" once all the kinks are worked out. Frankly, we'd pay our weight in tokens to see the crane game bite back at an unsuspecting whippersnapper. Video after the break.
Ball-throwing robot seal has a talent for basketball, embarrassing humans (video)
You pick up your first tan leather roundball at the age of 9, you practice religiously for a decade before you can even feel worthy of calling yourself a basketball player, and then you find a video online of a robotic seal that can shoot better than you after just a few weeks in the lab. Yep, some Taiwanese know-it-alls have put together a robo-seal that converts 99 percent of shots (admittedly with a toy ball launched at a toy hoop) within a three-meter range. It's basically just an articulating arm with stereo vision for some good old depth perception, but it's sophisticated enough to maintain its killer accuracy even if the target is moved from its spot. That's more lethal that Shaq or Karl Malone's elbows ever were. Video's after the break, skip to the 1:05 mark if you don't care about the details of how it's done.
Brain-controlled robot arm kicks off new FDA program to speed up approval of medical devices
As we've seen, the FDA approval process for medical devices and other gadgets can be a long one, but it looks like things could soon be speeding up considerably. The agency has just announced a new "Innovation Pathway" program that promises to allow for priority reviews of "truly pioneering technologies," which could potentially cut the approval process time in half. Somewhat ironically, however, that program itself will first need some further review before it's broadly deployed, but the FDA has already kicked things off on a limited basis with its first submission: a brain-controlled robotic arm from DARPA. It's not clear which arm that is, but it sounds a lot like the now-famous "Luke" arm developed by Dean Kamen's Deka organization, which just so happens to be funded by DARPA. Head on past the break for the official press release, and a video of the FDA's webcast announcing the program. Update: A tipster has pointed out that the robotic arm in question, and seen briefly in the video after the break, is actually the Modular Prosthetic Limb developed by Johns Hopkins University's Applied Physics Laboratory (now pictured above), not Deka's Luke arm.
Gesture-controlled robot arm enables civilization's most meta high five
This video, criminally, doesn't actually show any high fives, but we're sure the students at the University of Tsukuba have sustained endless LOLs over the past few months, pushing their gesture-driven robot arm system to the limits of human-robot high five interaction. The system itself is relatively simple: it uses two cameras to track a hand's movements, including specific finger gestures, which are then processed and translated into robotic movement in real time. The end result is basically the world's most elaborate claw machine game, as demonstrated above.
Talay Robot will document your tweet, give it a soundtrack, Twitvid the results (video)
Tweet a message @talayrobot and something magical happens. An ST Robotics arm whirs to life inside Sony Music's London HQ and starts transcribing your words of wisdom unto a glamorously lit whiteboard -- in the finest handwriting font its designers could find! Best part is that the whole thing gets filmed and the video is sent back to you within a matter of minutes, equipped with an audio clip from Sony's Talay Riley. Yes, it's a promotional stunt, but it's also undeniably one of the coolest intersections of robotics and social networking we've yet seen. Skip past the break for some video examples or get tweeting and create your own.
Former World Champion Vladimir Kramnik faces off against a robotic arm in a game of blitz chess
Robots and artificial intelligence are no stranger to chess, but it's not every day you get to witness an actual, fiery game of blitz chess between a World Champion and a robotic arm. Vladimir Kramnik, who was World Chess Champion from 2006 to 2007, seems to take the game pretty casually, but the robo-arm's quick, decisive moves feel just a little threatening to us. We get it, you're a robot, you don't have to go shouting it from the rooftops!
Audi robot arms take over London, write messages with LEDs day and night (video)
Here's yet another fine preview of the inevitable robot apocalypse -- car-assembling arms in the city center overlooking us feeble humans. For now, though, these machines are merely part of an Kram/Weisshaar art installation dubbed Outrace. Throughout the week-long London Design Festival, you can go to Outrace.org to submit a short text message that you wish to be displayed in Trafalgar Square, and with a bit of luck, the monitoring staff will pick up your greeting. What happens next is that the eight LED-equipped robot arms (KUKA KR 180; loaned by Audi) will start scribing your message in the air, which is then captured by the 36 long-exposure cameras surrounding the stage (even during the day, courtesy of welding glass filter), and it'll end up on the LED board as pictured. Stuck outside London? Fret not, as you can see the beasts in action via the website's live video stream, or you can watch bullet-time videos of each text submission on Outrace's YouTube channel -- you can see our message in both clips after the break. Enjoy! Update: Turns out the robots picked up our second message as well, and better yet, it was displayed during the day! Check out the new video after the break.%Gallery-102595%
Robot arm takes engineers for a virtual reality Formula 1 ride (video)
As it turns out, industrial-strength robot arms are good for more than amusing hijinks and the occasional assembly line -- a team of researchers at Germany's Max Planck Institute for Biological Cybernetics have turned a KUKA KR 500 into the ultimate Formula 1 simulator ride. Outfitting the six-axis, half-ton lifter with a force-feedback steering wheel, pedals, video projector and curved screen, the newly-christened CyberMotion Simulator lets scientists throw a virtual Ferrari F2007 race car into the turns, while the cockpit whips around with up to 2 Gs of equal-and-opposite Newtonian force. There's actually no loftier goal for this particular science project, as the entire point was to create a racing video game that feels just like the real thing -- though to be fair, a second paper tested to see whether projectors or head-mounted displays made for better drivers. (Projectors won.) See how close they came to reality in a video after the break, while we go perform a little experiment of our own. [Thanks, Eric]
Lightweight robot arm connects to your wheelchair, stoops in your stead (video)
Japan's latest robot arm won't flip pancakes or do dishes, and you'll have to control its every move via remote, but it enables a surprising range of motion that some disabled individuals just can't manage on their own. The RAPUDA (Robotic Arm for Persons with Upper limb DisAbilities) is a modular, wheelchair mounted device that weighs just thirteen pounds, yet extends over three feet to pick up objects (up to one pound) from a nearby table or floor. Its relative sloth and noise may irritate some, but it's all nostalgic to us -- it sounds just like the Radio Shack Armatron that graced our childhood. Now, where did those D-cells go... Video after the break.
