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Robot learns skills through trial and error, like you do
As a rule, robots have to learn through explicit instruction, whether it's through new programming, watching videos or holding their hands. UC Berkeley's BRETT (Berkeley Robot for the Elimination of Tedious Tasks) isn't nearly that dependent, however. The machine uses neural network-based deep learning algorithms to master tasks through trial and error, much like humans do. Ask it to assemble a toy and it'll keep trying until it understands what works. In theory, you'd rarely need to give the robot new code -- you'd just make requests and give the automaton enough time to figure things out.
California hotel hires robot butlers to provide room service (video)
If you plan to stay in Cupertino's high-tech Aloft Hotel in the near future, don't be surprised if you open your door to a 3-foot-tall robot carrying extra towels or breakfast. See, it's the Starwood property's new butler (officially called A.L.O. Botlr, which is short for "robot butler," of course) programmed to assist the hotel's concierge in catering to your requests. The 100-pound machine comes loaded with a 7-inch tablet screen to interact with guests and staff, as well as 4G and WiFi connections so it can call elevators when it needs a ride. Let's say you pinged front desk to ask for new toiletries -- the staff then just loads the items (as long as they don't exceed 10 pounds) in an empty compartment on top of the robot and inputs your floor and room number on the tablet interface. You'll know Botlr's lurking outside the door when it calls up the room's phone, and instead of a crisp $20 bill, all it asks in return is a tweet with the #meetbotlr hashtag.
Robot research firm Willow Garage closes its doors (update: thankfully untrue)
Rumors of Willow Garage's death may have been very premature, but they've come true all the same. Businessweek reports that company founder Scott Hassan shut down the robotics research pioneer in January to become the dedicated CEO of Suitable Technologies, Willow Garage's telepresence-focused spinoff. The closure means that you won't be seeing follow-ups to machines like the PR2 or TurtleBot 2. However, the firm may have created an enduring legacy through its open source robotics platform -- when Baxter and numerous other automatons are using the code, you could be hearing about Willow Garage's work for some time to come. Update: We've gotten in touch with Willow Garage, and it turns out that rumors of the company's death have been greatly exaggerated... again. While it did move some staff to Suitable Technologies back in August and offloaded support services to Clearpath Robotics, it's still very much in the robot business. Also, the company notes that Hassan has been the CEO of Suitable for roughly three years. It's not clear where Businessweek obtained its info, but it's good to know that Willow Garage is alive and kicking.
Unbounded Robotics introduces UBR-1, a one-armed semi-autonomous robot for $35K
Willow Garage is a company of some renown in the world of robotics. While it's known primarily for the bots it builds, the company may one day be more famous for its alumni and the spinoff firms it has spawned. Unbounded Robotics is the latest such company, and its creation is the UBR-1, a sort of smaller, cheaper, one-armed relative of Willow Garage's famed PR2. The UBR-1 has been built to aid both academic researchers and make business automation (think stocking shelves or inspecting products) more affordable. How affordable? It's just $35K, as compared to the $285,000 or $400,000 price tag on the PR2. In industry parlance, the UBR-1 is a mobile manipulation platform, which in plain english means it's a robot that can see where it's going, move itself around and manipulate objects using its arm. Unbounded designed the thing to interact and work with humans, so the company chose a gender neutral color scheme and skinned it with rounded friendly edges -- so as to avoid any untoward associations with the forthcoming robot apocalypse.
Willow Garage may sell its Velo robot gripper early, if you ask nicely
Some have called Willow Garage's health into question lately, but the company may have a minor hit on its hands -- if through an unexpected channel. The firm has seen a strong enough response to its Velo robot gripper that it's mulling an early sale of the device this fall, at an educational price somewhere between $500 and $1,000. Whether or not that happens depends on feedback, however. Willow Garage is both offering notification sign-ups and running a feature survey -- if you need a different interface or better performance, now's the time to speak up. There's no guarantee of receiving a Velo when the company might ship just 50 to 100 of the advance units, but you won't get one if you don't ask, will you?
Robopocalypse: Now liveblog
We'll be discussing the history and near-future of robotics with luminaries from Willow Garage, Boston Dynamics (yes, the people behind Big Dog) and 3D Robotics. Our editor-in-chief, Tim Stevens, is orchestrating proceedings and we'll be liveblogging the whole event right here... in just a few minutes. March 17, 2013 2:15 PM EST
Live from Expand: Robopocalypse: Now (video)
Top honchos of 3D Robotics, Willow Garage and Boston Dynamics (yes, of BigDog fame) join us -- and some mechanical pals -- to discuss the past, present and future of robotics. March 17, 2013 2:15 PM EDT For a full list of Expand sessions, be sure to check out our event hub.
Willow Garage debunks collapse rumors, reinvents itself as a commercial company
We've been tracking Willow Garage's fortunes since 2009, so when we heard rumors that the company wasn't long for this earth, we were concerned. Fortunately, the PR2 maker has hit back at the scuttlebutt, saying instead that the start-up is becoming a commercial entity in order to become self sustaining. With any luck, founder Steve Cousins will announce a retail version of Bakebot when he's talking at Expand.
Willow Garage talks TurtleBot 2 (video)
Want to try out ROS (Robot Operating System) on an official Willow Garage product, but don't have the $400,000 required to pick up our old pal, PR2? You're precisely the audience the company is looking to hit with the TurtleBot, a (relatively) low-cost robotics kit (around $1,500) that looks a bit like small shelving united seated atop a Roomba. A couple of months back, the Bay Area-based company unveiled a sequel built on top of a new base, Yujin Robotics's Kobuki, which promises more speed, letting the plucky little 'bot run over small bumps. Pick up the full kit and you're also getting a Kinect sensor and a low-end laptop. Willow's also got some add-ons like a small robotic arm that you can use to modify the thing. Stay tuned after the break to check out video of the 'bot's creators talking up the reptilian robot.
Robotic butlers, bartenders and receptionists at Carnegie Mellon (video)
At school like Carnegie Mellon, it sort of figures that you'd find robots just about everywhere, performing the sorts of tasks we've traditionally left to us more fleshy types. In the two days we've spent on campus, we've seen 'bots do just about everything -- some far more autonomously than others. Take Roboceptionist -- the robotic secretary was one of the first intelligent beings we encountered upon arriving on the premises, artificial or otherwise, greeting us from a wooden kiosk near the entrance to Newell-Simon Hall. The receptionist's creators named him Marion "Tank" Lefleur -- but don't call him "Marion." It's really a sort of a "Boy Named Sue" scenario, and calling him by his birth name is a surefire way of getting on his bad side. When he's not getting irritated, Tank's tasked with helping you find things on campus -- people, halls, food -- by way of a small keyboard. He's got a surprisingly complex backstory that informs his answers. Ask him how his mom and dad are doing and you're bound to get some fairly bizarre responses -- same with more straight forward questions about finding a place to eat on campus, for that matter.%Gallery-169179%
Robot Hall of Fame inducts Big Dog, PackBot, Nao and WALL-E (video)
It's the sort of ceremony that's so magical it can only occur on even-numbered years. Inventors, educators, entertainers, college students and media folk gathered at the Carnegie Science Center in Pittsburgh, PA tonight for the 2012 inductions to the Robot Hall of Fame, a Carnegie Mellon-sponsored event created to celebrate the best of our mechanical betters. This year, the field included four categories, judged by both a jury of 107 writers, designs, entrepreneurs and academics and the public at large, each faction constituting half the voting total. The show kicked off, however, with the induction of 2010 winners, the Spirit and Opportunity Mars rovers, the da Vinci Surgical System, iRobot's Roomba, the Terminator and Huey, Dewey and Louie, a trio of robots from 1971's Silent Running. The first 'bot to secure its spot in the class of 2012, was the programmable humaoid Nao, from Aldebaran Robotics, which beat out the iRobot Create and Vex Robotics Design System in the Educational category. The PackBot military robot from iRobot took the Industrial and Service category, beating out the Kiva Mobile Robotic Fulfillment System and Woods Hole Oceanographic's Jason. Boston Dynamic's Big Dog ran over some stiff competition in the form of Willow Garage's PR2 and NASA's Robonaut to win the Research title. And WALL-E triumphed over doppelganger Johnny Five and the Jetsons' Rosie in the Entertainment category. Relive the festivities in four minutes after the break.
Suitable Technologies introduces Beam, the remote presence device (hands-on)
Telepresence is a booming business these days, with high speed wireless networks enabling plenty of folks to enjoy the pleasures of working (or attending class) from the comfort of home. While some such devices leverage the power of tablets or smartphones, the visual and audio quality such systems deliver often isn't up to corporate standards. Enter Suitable Technologies and its Beam remote presence device (RPD). As a spinoff of famed 'bot builder Willow Garage, the folks at Suitable figured they could provide a high-fidelity telepresence experience by building an RPD from scratch, and that's precisely what they've done with Beam. Its brain is a 1.3Ghz Intel Core i3 CPU and it moves around courtesy of dual brushless electric motors driven by an integrated car battery. That battery fills up in right around six hours using the Beam Dock, and the LED lamps underneath the screen shine whenever Beam is being used. Users, or "pilots" see where they're going via two Logitech HD webcams sporting custom lenses that grant near 180-degree views and zoom capability -- one's front-facing, and one points down for easy navigation in tight spaces. Connectivity comes courtesy of four WiFi antennas (two 2.4 GHz and two 5GHz) to ensure a solid connection at all times, while the seven microphones provide top-notch voice quality and noise cancellation. Oh, and there's a 17-inch monitor and a speaker on board to faithfully replicate what pilots look and sound like. We got a chance to meet the Beam's makers and take the RPD for a spin, so join us after the break to see a video of the thing in action and learn more about Beam's development.
Robot Hall of Fame voting begins for class of 2012, Johnny 5 learns where BigDogs sit
It's that time again: time for Carnegie Mellon to roll out the red carpet and welcome the crème de la crème of the robotics world into its halls. Since 2003 the school has been selecting the best of the best and inducting them into the Robot Hall of Fame. Past honorees have included everything from LEGO Mindstorms to the Terminator. This year's list of nominees is no less impressive, with celebrity bots Johnny 5 and WALL-E pitted against each other in the entertainment category, while NASA's Robonaut takes on the PR2 and BigDog under the banner of research bots. There will also be two other inductees awarded a spot in the hall in the consumer and education category and the industrial and service field. Best of all, for the first time ever, Carnegie Mellon is letting the public vote on the inductees. And, while PETMAN was snubbed yet again, he's not letting that get him down -- the Boston Dymanic's biped just keeps on struttin'. Hit up the source link to cast your vote before the September 30th deadline and check back on October 23rd to see who's granted a podium speech.
Robot uses semantic search to get a Subway sandwich, do Jared's evil bidding (video)
Old PR2 can already fold towels, play pool and grab an ice cold beer -- really, the Willow Garage robot is just one task of short of mastering the day-to-day activities of your average college student. What's that? It can get a sandwich, too? Never mind. And this isn't just any "get me a sandwich" command -- the stout white 'bot uses semantic search to infer possible locations for sandwich, using knowledge of similar objects and environmental models. In the below video, you'll see PR2 make its way to a refrigerator, in search of sustenance, only to come up empty-clawed. Undaunted, it hops on an elevator and makes its way to a Subway sandwich shop. The joint project from the University of Tokyo and University of Munich was recently shown off at recent robotics conference. No word on when PR2 will be programmed to hold the onions.
Willow Garage slashes price, arm with PR2 SE robot
Looking to build your own Bakebot using Willow Garage's PR2 robot development platform but can't quite scrape together the necessary $400k? Then we've got some good news for you. The company's now offering a modified version dubbed the PR2 SE for a mere $285,000 (or less if you meet the requirements for a 30 percent discount). The bad news? You'll have to make do with just one arm. As seen previously with the aforementioned Bakebot, both the existing PR2 and the new PR2 SE also now come equipped with an updated sensor system that includes a Microsoft Kinect, and you'll be glad to know that the SE model can indeed be upgraded to two arms at any time. Press release is after the break.
Robots for Humanity help around the house, scratch your itch (video)
Robots for Humanity? That certainly doesn't jibe with our notion of the upcoming cyborg apocalypse. And it shouldn't, considering this joint effort's noble aim is to assist the disabled with the everyday household chores most of us take for granted. The project, a collaboration between Willow Garage and Georgia Tech's Healthcare Robotics Lab, has been working with stroke victim Henry Evans to develop custom UIs that give him mastery of the human-assistive PR2 robot. These tailor-made, head-tracking interfaces have allowed the mute quadriplegic to partially shave his face and even scratch a previously unreachable ten-year itch -- all with the helping claw of the friendly bot. It's a compassionate use of cybernetic tech we're used to seeing come out of Japan, and a welcome assist for disabled communities everywhere. Click past the break for a video demo of Henry and his robotic pal.
Qbo, the open-source robot, interacts with people, makes adorable mistakes (video)
A while back we got a detailed look at the innards of Qbo, TheCorpora's open-source robot. But we haven't gotten to see the little guy in action -- until now. His handlers recently let him loose to run autonomously, guided by a pair of webcam eyes and voice recognition courtesy of Willow Garage's ROS software. The team soon noticed some unexpected behavior, though. Despite being programmed to follow humans at a specific distance, Qbo trailed uncomfortably near with taller people -- probably the first example of a robotic "close walker." Poring over the log files revealed why: proximity was calculated based on faces. The faces of taller people were farther away from the ground-hugging robot, which adjusted accordingly. Roll your way down the page to see more of our cute mechanized friend, and over to the source link for more musings on programming him.
DIY telepresence robot uses PrimeSense Kinect drivers for extremely awkward push-ups (video)
From enhancing your WoW game to putting you in Tom Hanks's shoes, DIYers the world o'er really do seem to love Kinect. And what do we have here? Taylor Veltrop's Veltrobot remote telepresence 'bot uses the PrimeSense open source Kinect drivers for tracking the user's skeleton, with a modified Kondo KHR-1HV mirroring the operator's movements (which are received via 802.11n WiFi). Right now he is only controlling the arms, but with any luck we should be seeing complete control over all the robot's movements soon enough. Once the thing is finalized, Veltrop plans on releasing an open source development kit. And then? That's right: robot avatars for everyone!
PrimeSense's OpenNI provides the best Kinect drivers yet, from someone who would know
We've been so wrapped up in Kinect hacks lately that we actually missed a Kinect non-hack that emerged last week. PrimeSense, who built the initial Project Natal reference hardware for Microsoft, has released its own open source drivers for the Kinect. PrimeSense is working with Willow Garage (best known for its open source ROS robot operating system), and Side-Kick (a motion gaming startup) through a new OpenNI organization it set up, and the trio will be combining their powers for good. The OpenNI framework will cover low-level hardware support (drivers for actual cameras and other sensors), and high-level visual tracking (turning your body into a 3D avatar that kicks ass in a virtual world). This should be a boon to an already vibrant Kinect hacking community, and if the video above is any indication, we aren't far from Kinect-level interaction and gameplay on our lowly PCs. [Thanks to everyone who sent this in]
Kinect sensor bolted to an iRobot Create, starts looking for trouble
While there have already been a lot of great proof-of-concepts for the Kinect, what we're really excited for are the actual applications that will come from it. On the top of our list? Robots. The Personal Robots Group at MIT has put a battery-powered Kinect sensor on top of the iRobot Create platform, and is beaming the camera and depth sensor data to a remote computer for processing into a 3D map -- which in turn can be used for navigation by the bot. They're also using the data for human recognition, which allows for controlling the bot using natural gestures. Looking to do something similar with your own robot? Well, the ROS folks have a Kinect driver in the works that will presumably allow you to feed all that great Kinect data into ROS's already impressive libraries for machine vision. Tie in the Kinect's multi-array microphones, accelerometer, and tilt motor and you've got a highly aware, semi-anthropomorphic "three-eyed" robot just waiting to happen. We hope it will be friends with us. Video of the ROS experimentation is after the break.
