Apple has bought a company that makes image-recognition technology for smartphones, its second artificial-intelligence deal in four days.
Category: robotics/AI – Page 2481
Artificial Intelligence (AI) machines can already do several remarkable things: they are far better than humans at performing complex calculations, and they’re pretty good at playing chess. Researchers have once again tested the limits of AI by putting one of the world’s most intelligent AI machines through its paces with an IQ test, and the results are in: it has the same IQ as an average four-year-old child, as reported by MIT Technology Review.
Measuring intelligence through an IQ test is thought to be the best way to determine the intellectual capacity of people from a huge range of human cultures. A team of researchers, led by Stellan Ohlsson at the University of Illinois, decided to apply this concept to an intelligence outside of any normal human culture: an AI machine developed by the Massachusetts Institute of Technology (MIT).
The intelligent machine, dubbed ConceptNet 4, was given a verbal reasoning examination calibrated for four-year-old children. Known as the Wechsler Preschool and Primary Scale of Intelligence, it calculates a child’s IQ by asking a selection of questions from five categories.
Swiss-based scientists have developed a robot double act in which a hexacopter helps a dog-like, land-based robot find its way around obstacles. The technology could be deployed in space exploration or warfare.
“Flying and walking robots can use their complementary features in terms of viewpoint and payload capability to the best in a heterogeneous team,” says an intro to a video posted on YouTube by the team at ETH Zurich, Switzerland’s leading tech research institution.
They’ll be back.
Experts have previously voiced their fears of malevolent Terminator -style artificial intelligence developing sufficient smarts to pose a risk to humans in the future, but the very real dangers of robotic warfare are already becoming a problem.
Despite the best efforts of a huge coalition of scientists and tech leaders calling for a ban on the development of autonomous weapons systems, the failure of the United Nations to effectively regulate the ‘killer robot’ industry is already enabling the makers of dangerous technology, according to a report in The Guardian.
“There is indeed a danger now that [the process] may get stuck,” said Christof Heyns, the UN special rapporteur on extrajudicial, summary or arbitrary executions, as reported by Harriet Grant. “A lot of money is going into development and people will want a return on their investment. If there is not a pre-emptive ban on the high-level autonomous weapons then once the genie is out of the bottle it will be extremely difficult to get it back in.”
1. A heart of foam.
2. Artificial arteries.
3. Brain implants.
4. Robotic hand that can recognize objects by Feel.
5. Upside-Down Rover to explore Europa.
Welcome to #18 Avatar Technology Digest. Again, get ready for exciting news on Technology, Medical Cybernetics and Artificial Intelligence. Thank you for watching us. You are welcome to Subscribe, follow us in social media, leave your comments and join the conversation. And here are the top stories of the last week.
1) A heart of foam could replace your own. Existing artificial hearts have multiple moving parts, which increases the chance of failure, but this new device is just a single piece of material. Researchers inspired by soft robots have built a pumping artificial heart that could one day replace the real deal.
The team of Bioengineers at Cornell University build their robots out of a solid, plastic foam, which naturally has an interconnected network of tubes to let air flow – just as our muscles are permeated by blood vessels. A solid coating of plastic seals everything inside like a skin.
2) Researchers at QMUL have developed a way of assembling organic molecules into complex tubular tissue-like structures without the use of moulds or techniques like 3D printing. Self-assembling material can grow and change shape and one day could lead to artificial arteries.
The method uses solutions of peptide and protein molecules that, upon touching each other, self-assemble to form a dynamic tissue at the point at which they meet. As the material assembles itself it can be easily guided to grow into complex shapes.
This discovery could lead to the engineering of tissues like veins, arteries, or even the blood-brain barrier. The technique could also contribute to the creation of better implants, complex tissues, or more effective drug screening methods.
3) Neural Implant Enables Paralyzed ALS Patient to Type Six Words per Minute.
A massive collaboration of doctors and computer scientists gets one step closer to mind-controlled devices.
An eclectic team of researchers affiliated with BrainGate, a consortium of neuroscientists, engineers, computer scientists, and mathematicians, have published a study in Nature Medicine that profiles two subjects who control a cursor with their thoughts more deftly than previous systems allowed.
Earlier versions of the system allowed subjects to perform such tasks as drinking from a coffee thermos using a robotic arm, or playing simple games. The latest version brings finer control and ease of use. One participant was even able to type at a rate of six words a minute, using software originally developed to help people type type with eye movement.
4) Robots have many strong suits, but delicacy traditionally hasn’t been one of them. Rigid limbs and digits make it difficult for them to grasp, hold, and manipulate a range of everyday objects without dropping or crushing them. Now Soft robotic gripper can gently pick up and identify wide array of objects.
At a conference this month, researchers from Distributed Robotics Lab demonstrated a 3D-printed robotic hand made out of silicone rubber that can lift and handle objects as delicate as an egg and as thin as a compact disc.
Just as impressively, its three fingers have special sensors that can estimate the size and shape of an object accurately enough to identify it from a set of multiple items.
5) There’s a big ocean under the ice… NASA’s JPL team is working on a simple solution to get a sense of the deep ocean first: it’s working on the Buoyant Rover for Under-Ice Exploration. As you will see in the video, JPL tested it in choppy, methane-rich waters in Alaska.
TV Presenter: Olesya Yermakova @olesyayermakova.
Video: Vladimir Shlykov www.GetYourMedia.ru
Leave a human baby with some toys and it’ll quickly learn to pick them up. Now a robot with deep learning capabilities has done the same thing.
Some people might find it enough reason to worry; others, enough reason to be upbeat about what we can achieve in computer science; all await the next chapters in artificial intelligence to see what more a machine can do to mimic human intelligence. We already saw what machines can do in arithmetic, chess and pattern recognition.
MIT Technology Review poses the bigger question: to what extent do these capabilities add up to the equivalent of human intelligence? Shedding some light on AI and humans, a team went ahead to subject an AI system to a standard IQ test given to humans.
Their paper describing their findings has been posted on arXiv. The team is from the University of Illinois at Chicago and an AI research group in Hungary. The AI system which they used is ConceptNet, an open-source project run by the MIT Common Sense Computing Initiative.
Well, this is it. The day all my dreams came true. I started out playing 2D side-scrollers in mall arcades in the 1980s, but I’ll soon be able to fight holographic robots bursting through my living room walls using my handheld blaster that’s a wearable hologram. WTF.
Today at Microsoft’s October 2015 event in New York, the team kicked off their new products announcement with a live HoloLens demonstration that pitted one headset-wearing Microsoft employee against arachnid alien bots crawling through a living room situation in what the company is calling “mixed reality gaming.” The demoed gameplay, codenamed Project X, allows you to defend any room in your home (or any other building) against encroaching alien invasion.
