robotic arm
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A chess-playing robot broke its seven-year-old opponent's finger
In something out of Black Mirror meets Queen's Gambit, a chess robot accidentally broke a child's finger during an exhibition in Moscow.
Researchers boost robotic arm movement by adding a sense of touch
Researchers helped a paralyzed man to move his robotic arm even faster by adding tactile feedback to the process.
I skipped breakfast, but Samsung had a robot make me a salad
Normally when I miss breakfast, it's by choice. Today, it was because I was in a rush to get to Samsung's booth on the CES show floor and see if I could get any face time with the company's cute new rolling robot. (That, uh, didn't go so great.) The trip was still well worth it, though, because I got to eat a tofu salad partially made by a pair of robotic arms slung from the bottom of some kitchen cabinets.
Curiosity rover starts light robotic arm workout in preparation for scientific main event
As NASA promised, Curiosity has stopped at the quarter pole toward its first scientific destination to test its robotic arm and attached scientific instruments. After 100 yards of driving, the rover extended its 7-foot limb, and will now spend six to ten days checking its predetermined positions and range of motion. That will ensure the appendage is ready after surviving the chilly vaccuum of space and subsequent setdown, and will let its minders see how it functions in the unfamiliar Martian gravity and temperatures. The JPL scientists in charge of the six-wheeler will also peep the Mars Hand Lens Imager and made-in-Canada Alpha Particle X-Ray Spectrometer to warrant that they're up for all the geology to come. If all goes well, the rover will start scooping, drilling and analyzing in earnest when it hits Glenelg, then Mount Sharp -- so, we'd limber up first before tackling all that, too.
Insert Coin: Cardboard Robot brings craning, plucking and learning with a dash of whimsey (video)
In Insert Coin, we look at an exciting new tech project that requires funding before it can hit production. If you'd like to pitch a project, please send us a tip with "Insert Coin" as the subject line. Cardboard Robot has lowered it's crane claw boom on all the Kickstarter money business, and said "Hey, let's have a little fun here, too." It's a robotic arm kit consisting of four stepper motors, a controller, USB computer connection, and a structure made from corrugated cardboard with a claw or smartphone camera mount. While able to pick up small objects like socks and stuffed animals or crane a smartphone around, the fanciful bot's main function seems to be the fun of piecing it together, with its pliable surface also safer for working with kids. To that end, the mech's maker said that not only would it be easy to build, but the source code would be included for tweaking and with every $3k raised, one of the kits would be donated to a US school. So, if you want your own carton-y bot arm kit for learning and light plush toy duty (assembly required), the minimum pledge is $175 -- check the Kickstarter source to see how to pony up, or the video after the break.
Pentagon starts Phoenix trial to harvest defunct satellites, MacGyver new ones from orbit
The Phoenix Frankenprogram to harvest the corpses of expired satellites and cobble together new ones seemed like one of DARPA's more daft ideas, but this one has actually kicked off its first phase of development. The plan is to first launch a service craft -- replete with robotic arms and enough processing horsepower to work independently if needed -- followed by the tiny base-unit skeleton satlets. The service mothership would dip into an orbital area called the "graveyard", grabbing pre-chosen cadavers and picking off usable parts, especially valuable antenna arrays, with its robo-limbs. Those parts would be jury-rigged to the bare-bones units, creating usable Pentagon satellites and saving the $10,000 per pound launch cost. So far, a $2.5 million contract to develop the needed technology has been put in place, and bids for the no-frills satlets went out last week. Plenty of dirty work is still needed, so check the video after the break to see if the overly-elaborate plan can un-moot $300 billion of orbiting cold metal.
iCRAFT robotic feeding arm (eyes-on)
We're back for another day of exploring the Northeastern University labs. We checked out a handful of projects yesterday, including the HyCycle, a runner-up in the school's Capstone award. Today we checked out the winner: iCRAFT -- that's short for eye-Controlled Robotic Arm Feeding Technology. The project was developed by a group of seven electrical and computer engineering students looking to create an inexpensive solution for helping the disabled and elderly feed themselves at home. As the Apple-esque name implies, the project utilizes eye-tracking to help the user feed him or herself. The hardware side of the project involves a robotic arm and controller (which run a combined $640), a hacked Creative webcam and IR light (around $114), three bowls, a water bottle and a custom built power supply. On the software side, the team used the open-source ITU gaze tracker software, combined with a custom GUI. The whole thing is designed to be simple to use right out of the box -- though, being in prototype stage, there were naturally a few hiccups in the process. It didn't work perfectly when we demoed it today, but it certainly wasn't much more buggy than what many companies try to pass off as finished products. %Gallery-158173%
PSA: Watch the SpaceX Dragon's first attempt at docking right now! (video)
SpaceX's Dragon is rapidly approaching its historic meeting with the International Space Station. It's due to begin its first docking procedure at 7:30am ET, and NASA is streaming footage from both the ground crew, the ISS and the private craft itself. Once within a safe range, the station will extend its robotic arm and draw the Dragon in to dock -- with the hatch being opened tomorrow. We've embedded the video after the break so you can watch along at home, popcorn in hand. [Image credit: SpaceX]
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.
Universal robot gripper sinks shots, throws darts, makes us feel inadequate (video)
Soon there will be little left for us puny humans. Robots have long since replaced us at most menial tasks, now they're looking to claim our lucrative professional sports contracts. They've already proven their mettle at baseball, basketball and hockey. Now researchers at the University of Chicago and Cornell are getting their coffee-filled balloon bot in on the action -- albeit with slightly less ambitious prey in its sights. Dorm room stoners proficient in NERF basketball, drunken dart fanatics and school yard marble hustlers may all be answering to this mechanical party favor soon enough. Don't believe us? Check out the video after the break. Just hope this guy is on your team in the next round of beer pong.
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.
NASA developing tractor beams, no plans for Death Star... yet (video)
Fully functional LightSabre aside, a tractor beam has to be high on most geek wish-lists; lucky for you NASA has started working on one. Before you drop your sandwich (or whatever that object in your left hand is), this won't be for sucking up star cruisers, but the more modest task of sample and space dust collection. The basic concept has already been proven, but now NASA's Office of the Chief Technologist has given boffins $100,000 to make the dream a reality. Three potential methods are already on the table, which in lay-terms resemble laser tweezers, a light vortex and a conceptual rippling beam. Once developed, it could signal the end of traditional mechanical sample collecting -- and just plain luck -- consigning robotic arms to the history books. Check the video after the break for science-tastic mock up of how it might work.
NASA asteroid mission could explain how life began (and how ours might end)
There's a slight chance that the Earth could get hit by an asteroid in about 170 years, but don't you worry -- NASA's all over it. This week, the agency announced a new mouthful of a mission known as Origins-Spectral Interpretation-Resource Identification-Security-Regolith Explorer, or OSIRIS-REx, for short. The $800 million initiative, part of NASA's New Frontiers Program, will send a spacecraft to link up with 1999 RQ36 -- a nearby asteroid that's likely rich in carbon and other organic molecules that could explain how life forms originated. After about four years of space travel, the craft should get close enough to map the asteroid's surface, before using its robotic arm to extract at least two ounces of material and return it to Earth by 2023. Scientists will also pay close attention to something known as the Yarkovsky effect, which determines how an asteroid's path changes as it absorbs and emits energy from the sun. OSIRIS-REx will attempt to measure this affect for the first time, perhaps allowing NASA to predict the trajectories of potentially hazardous asteroids -- including the RQ36. The 1,900-foot wide rock is expected to approach Earth by the year 2182 and, according to recent estimates, there's a one in a thousand chance that it could actually strike our planet. Now if you excuse us, we have to go prepare a bunker for our great-great-grandchildren. Head past the break for a video and full press release.
Robot arm learns to use hammer, mocks pathetic human's attempt to fight back (video)
This guy had a pretty natural reaction upon discovering that the DLR Hand Arm System has learned to use a hammer: he took a bat to the thing. Rather than curbing the inevitable robotic uprising, however, the whole thing just demonstrates exactly how durable the mechanical appendage is, as it resumes normal functionality after the swift blow. The arm contains 52 motors and super strong synthetic tendons, and is the work of the German Aerospace Center, the electronic sadists who also recently took a hammer to one of their robot hands. Videos of the mayhem after the jump -- we're sure they'll be Skynet's Exhibit A. [Thanks, Joseph]
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.
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%
Lego arm moves slowly, rocks mightily (video)
If you've made a Lego skull you're ultimately going to need some appendages to go with it, and Polish Lego-mistrz Paul (who goes by the handle Sariel) is the man behind this fully-articulated right arm. It uses a combination of electric motors and pneumatic valves that enable it to move... slowly. In a video embedded below that's overflowing with Marilyn Manson angst (turn down those speakers, office-bound readers) you can see it shambling from side to side and rotating at the wrist as the pneumatic fingers are actuated. The range of movement is impressive, but this thing looks about as easy to operate as a dockside crane and seems slightly less precise. Still, it's an impressive feat of plastic engineering; that it was whipped up over a weekend makes it even more so.
Wiimote controls giant claw, brings man and machine closer
When your job is to sit in an office all day, controlling a 15-ton robotic arm, things can get kind of boring. Thankfully, some ingenious operators decided to fool around with the arm at their disposal and managed to implement Wiimote controls. Judging by the YouTube video after the break, taking the thing for a spin with the Wiimote looks like it works quite well, as the gigantic yellow claw pretty much follows the movements of its operator exactly.If we weren't sure the giant claw cost more money than we could ever hope to see, we'd suggest playing the world's largest crane game, or a bit of Let's See How Far We Can Throw This Minivan.[Via Make]
