artificial intelligence
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Robots develop more teamwork skills, humans still unwitting conspirators
Following recent developments in robot cooperation between virtual bots, AIBOs and military bots, researchers at Örebro University in Sweden have created yet more progenitors of our future overlords that can get buddy buddy with each other. These bots work by tapping into each others sensors and computers, allowing them to perform tasks that they otherwise wouldn't be able to do on their own, such as navigating past difficult obstacles -- a door, for instance. In one test, two robots balanced a piece of wood between them, relaying information about speed and direction to each other in order to keep it balanced. Sure, today it's only wood... tomorrow, it could be you.
Researchers create virtual bots that teach each other
New Scientist reports that researchers at Plymouth University in the U.K. have created a pair of virtual robots that can teach each other words by simply demonstrating various tasks and actions (sound familiar?). The bots start out with one performing simple functions like bending an elbow which the other one copies, then repeating the action while also describing it, causing the student bot to pick up the meaning of the words. The teacher then uses the newly formed vocabulary to gradually convey more and more complex actions, which the student acts out. If you're worried about the little buggers getting a little too smart, you'll be pleased to know that they currently top out at a vocabulary of about 100 words and are, of course, virtual. However, the researchers do eventually see the technology being put to use in real robots in the future, possibly even teaching us humans a few tricks.
Professor says some jobs should be left to computers
We've already seen robots beginning to take the jobs of lawyers and nurses, now Professor Chris Snijders of the Eindhoven University of Technology thinks that computers should take over some managerial jobs as well. According to Snijdres, the computer models he's developed are far more effective than human managers at a variety of tasks, like purchasing decisions, and can be applied to just about decision-making job, providing you have to some quantifiable data and history of past experiences to work with. He's even gone as far as to challenge any company willing to put its human managers up against his models, although no one's taken him up on that yet. Then again, human paper pushers vs. computer number crunchers isn't exactly the sort of man/machine battle we were all hoping for.[Via Techdirt]
Sony teaching AIBO scary new tricks
Like watching a train wreck in slow motion, covering the latest advancements in robotics and artificial intelligence is both frustrating and unnerving: all these great skills being endowed upon our little autonomous friends and helpers will surely form the cornerstones of their inevitable uprising, and there's not a damn thing we can do about it. The latest breakthrough to help enable our future servitude comes out of Sony's Computer Science Laboratory in France, where several of the company's leftover AIBO units managed to avoid being put down by volunteering to test out experimental AI software that allows them to not just communicate amongst one another, but to actually employ a sort of group-think to independently establish the rules of the language they're using. Perhaps the scariest part about this so-called Embedded and Communicating Agents technology is that the robodogs are initially programmed with a very simple command set, which they build upon to form a common knowledge base about their environment, constantly chatting and teaching each other new discoveries that they've made. Good job Sony -- nothing could possibly go wrong when you kill off a product line and then spare a few of the units for research that will lead to them discovering the genocidal atrocities you've committed against their entire species. Yup, nothing at all.
Guide to robot ethics set for publication
It's no secret that the Roombas and Robosapiens of the world will one day tire of their servitude and attempt to unleash Judgment Day on their foolish masters, but how many of you are making preparations for the eventual uprising other than opining in the comments section how you "welcome our future robotic overlords"? Well at least one group of roboticists aren't taking the danger lying down, and next month are set to release the first comprehensive guide to robot ethics since Isaac Hayes Asimov laid down his three famous rules over 60 years ago. Members of the European Robotics Research Network (Euron) have identified five major areas that need to be addressed before intelligent, self-aware bots start rolling off the assembly line -- safety, security, privacy, traceability, and identifiability -- so that humans can both control and keep track of their creations while ensuring that the data they collect is used only for its intended purposes. Surprisingly, the guide's authors also seem to feel that amorous relations between bots and humans will become a major concern in as little as five years (that's when the first unholy couplings are predicted to begin), although we're not sure how many people would really want to get down with the likes of Albert Hubo, even if he/it was ready and willing.
Researchers teach computers to turn 2D images into 3D
Researchers at Carnegie Mellon University appear to have solved a problem long thought impossible, teaching computers to turn static 2D images into 3D models. It was apparently a hot area for research in the 1970s but was virtually abandoned in the 80s after attempts to devise the machine learning necessary proved too demanding for the computers of the time. The key to Carnegie Mellon's research, apart from better machines, is the ability for computers to detect visual cues (such as a car) that can be used to differentiate between vertical and horizontal surfaces -- easy for us humans, but enough to turn even the most powerful computers into an incoherent mess. Apart from turning your vacation snapshots into a whole new experience, one of the big applications for this technology is obviously robotics, where it could boost their vision systems, improve navigation, and basically endow them with one more skill necessary to keep us in line after the uprising.
"Shrug-detecting" software recognizes your disinterest
In another blundering step towards empowering our future robotic overlords with the ability to recognize when we're being insolent, a group of computer vision researchers at the University of Illinois have invented "shrug-detecting" software that allows a webcam-equipped computer to pick up on the subtle shoulder movements indicative of confusion or disinterest. The application works by looking for sudden movements of the target's shoulders towards his/her face, and is so sophisticated that it cannot be fooled even by covering one shoulder with a piece of paper, as the above picture helpfully illustrates. Future iterations of the technology could be used to detect blinking, hand movements, facial expressions, and other mood indicators, but for the sake of our enslaved decendents forced to toil in the silicon mines, we hope that they leave certain expressive gestures, such as the raising of the middle finger, out of the software's lexicon.[Via The Raw Feed]
