Tag Archives: Artificial intelligence

#430652 The Jobs AI Will Take Over First

11th July 2017: The robotic revolution is set to cause the biggest transformation in the world’s workforce since the industrial revolution. In fact, research suggests that over 30% of jobs in Britain are under threat from breakthroughs in artificial intelligence (AI) technology.

With pioneering advances in technology many jobs that weren’t considered ripe for automation suddenly are. RS Components have used PWC Data to reveal how many jobs per sector are at risk of being taken by robots by 2030, a mere 13 years away. Did you think you were exempt from the robot revolution?

The top three sectors who are most exposed to the threats of robots are Transport and Storage, Manufacturing and Wholesale and Retail with 56%, 46% and 44% risk of automation respectively. The PWC report states that the differentiating factor between losing jobs to automation probability is education; those with a GCSE-level education or lower face a 46% risk, whilst those with undergraduate degrees or higher face a 12% risk. If a job is repetitive, physical and requires minimum effort to train for, this will have a higher likelihood to become automated by machines.

The manufacturing industry has the 3rd highest likelihood potential at 46.6%, shortly behind Transportation and Storage (56.4%) and Water, Sewage and Waste Management (62.6%). Although the manufacturing sector has the 3rd highest likelihood, it has the second largest number of jobs at risk of being taken by robots; an astonishing 1.22 million jobs are at risk in the near future. Repetitive manual labour and routine tasks can be taught to fixed machines and mimicked easily, saving employers both time and money.

The three sectors least at risk are Education, Health and Social and Agriculture, Forestry and Fishing with 9%, 17% and 19% risk of automation respectively. These operations are non-repetitive and consist of characteristics that cannot be taught and are harder to replicate with AI and robotics.

These are not the only fields where the introduction of AI will have an impact on employment prospects; Administrative and Support Services, Accommodation and Food Services, Finance and Insurance, Construction, Real Estate, Public Administration and Defence, and Arts and Entertainment are not out of the woods either.

The future is not all doom and gloom. Automation is set to boost productivity to enable workers to focus on higher value, more rewarding jobs; leaving repetitive and uncomplicated ones to the robots. An increase in sectors that are less easy to automate is also expected due to lower running costs. Wealth and spending will also be boosted by the initiation of AI seizing work. Also, there are just some things AI cannot learn so these jobs will be safe.

In some sectors half of the jobs could be taken by a fully automated system. Is your job next?

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#430556 Forget Flying Cars, the Future Is ...

Flying car concepts have been around nearly as long as their earthbound cousins, but no one has yet made them a commercial success. MIT engineers think we’ve been coming at the problem from the wrong direction; rather than putting wings on cars, we should be helping drones to drive.
The team from the university’s Computer Science and Artificial Intelligence Laboratory (CSAIL) added wheels to a fleet of eight mini-quadcopters and tested driving and flying them around a tiny toy town made out of cardboard and fabric.
Adding the ability to drive reduced the distance the drone could fly by 14 percent compared to a wheel-less version. But while driving was slower, the drone could travel 150 percent further than when flying. The result is a vehicle that combines the speed and mobility of flying with the energy-efficiency of driving.

CSAIL director Daniela Rus told MIT News their work suggested that when looking to create flying cars, it might make more sense to build on years of research into drones rather than trying to simply “put wings on cars.”
Historically, flying car concepts have looked like someone took apart a Cessna light aircraft and a family sedan, mixed all the parts up, and bolted them back together again. Not everyone has abandoned this approach—two of the most developed flying car designs from Terrafugia and AeroMobil are cars with folding wings that need an airstrip to take off.
But flying car concepts are looking increasingly drone-like these days, with multiple small rotors, electric propulsion and vertical take-off abilities. Take the eHang 184 autonomous aerial vehicle being developed in China, the Kitty Hawk all-electric aircraft backed by Google founder Larry Page, which is little more than a quadcopter with a seat, the AirQuadOne designed by UK consortium Neva Aerospace, or Lilium Aviation’s Jet.
The attraction is obvious. Electric-powered drones are more compact, maneuverable, and environmentally friendly, making them suitable for urban environments.
Most of these vehicles are not quite the same as those proposed by the MIT engineers, as they’re pure flying machines. But a recent Airbus concept builds on the same principle that the future of urban mobility is vehicles that can both fly and drive. Its Pop.Up design is a two-passenger pod that can either be clipped to a set of wheels or hang under a quadcopter.
Importantly, they envisage their creation being autonomous in both flight and driving modes. And they’re not the only ones who think the future of flying cars is driverless. Uber has committed to developing a network of autonomous air taxis within a decade. This spring, Dubai announced it would launch a pilotless passenger drone service using the Ehang 184 as early as next month (July).
While integrating fully-fledged autonomous flying cars into urban environments will be far more complex, the study by Rus and her colleagues provides a good starting point for the kind of 3D route-planning and collision avoidance capabilities this would require.
The team developed multi-robot path planning algorithms that were able to control all eight drones as they flew and drove around their mock up city, while also making sure they didn’t crash into each other and avoided no-fly zones.
“This work provides an algorithmic solution for large-scale, mixed-mode transportation and shows its applicability to real-world problems,” Jingjin Yu, a computer science professor at Rutgers University who was not involved in the research, told MIT News.
This vision of a driverless future for flying cars might be a bit of a disappointment for those who’d envisaged themselves one day piloting their own hover car just like George Jetson. But autonomy and Uber-like ride-hailing business models are likely to be attractive, as they offer potential solutions to three of the biggest hurdles drone-like passenger vehicles face.
Firstly, it makes the vehicles accessible to anyone by removing the need to learn how to safely pilot an aircraft. Secondly, battery life still limits most electric vehicles to flight times measured in minutes. For personal vehicles this could be frustrating, but if you’re just hopping in a driverless air taxi for a five minute trip across town it’s unlikely to become apparent to you.
Operators of the service simply need to make sure they have a big enough fleet to ensure a charged vehicle is never too far away, or they’ll need a way to swap out batteries easily, such as the one suggested by the makers of the Volocopter electric helicopter.
Finally, there has already been significant progress in developing technology and regulations needed to integrate autonomous drones into our airspace that future driverless flying cars can most likely piggyback off of.
Safety requirements will inevitably be more stringent, but adding more predictable and controllable autonomous drones to the skies is likely to be more attractive to regulators than trying to license and police thousands of new amateur pilots.
Image Credit: Lilium Continue reading

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#430550 This Week’s Awesome Stories From ...

DRONES
MIT Is Building Autonomous Drones That Can Both Drive and FlyApril Glaser | Recode“The drones, which were built at MIT’s Computer Science and Artificial Intelligence Laboratory, also include route-planning software that can help calculate when the flying robot switches from air to ground in order to optimize its battery life.”
SPACE
SpaceX Is Making Commercial Space Launches Look Like Child’s PlayJamie Condliffe | MIT Technology Review“Late Friday, SpaceX launched a satellite into orbit from Florida using one of its refurbished Falcon 9 rockets. Then on Sunday, for good measure, it lofted 10 smaller satellites using a new version of the same rocket, which it launched from California. The feat is a sign that the private space company seems more likely than ever to turn its vision of competitively priced, rapid-turnaround rocket launches into reality.”
CYBERSECURITY
A New Ransomware Attack Is Infecting Airlines, Banks, and Utilities Across EuropeRussell Brandom | The Verge“The origins of the attack are still unclear, but the involvement of Ukraine’s electric utilities is likely to cast suspicion on Russia. Ukraine’s power grid was hit by a persistent and sophisticated attack in December 2015, which many attributed to Russia. The attack ultimately left 230,000 residents without power for as long as six hours.”
SILICON VALLEY NEWS
Mark Zuckerberg’s Probably Nonexistent 2020 Presidential Campaign, ExplainedTimothy B. Lee | VOX“After all, the kind of outreach Zuckerberg would do in a presidential campaign isn’t that different from the kind of outreach he’d do if he were simply trying to understand Facebook users better and build public goodwill for his massive social media site.”
AUTONOMOUS CARS
Riding in a Robocar That Sees Around CornersPhilip E. Ross | IEEE Spectrum“It takes 20 to 30 minutes to fit a car with the necessary hardware: a GPS sensor and a wireless transceiver. Here in the MCity compound, at least, the GPS system uses a repeater to enhance its accuracy down to centimeter level—good enough to locate a car precisely and to allow other cars to figure out its trajectory and measure its speed.”
Image Credit: SpaceX / Flickr Continue reading

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#430283 A glimpse into the science of Humanoid ...

Interesting documentary about the existing science and future of humanoids and human-like robots, both in peace-time and military applications, as well as industrial use and various art forms – even new sports!

Posted in Human Robots

#430286 Artificial Intelligence Predicts Death ...

Do not go gentle into that good night, Old age should burn and rave at close of day; Rage, rage against the dying of the light.
Welsh poet Dylan Thomas’ famous lines are a passionate plea to fight against the inevitability of death. While the sentiment is poetic, the reality is far more prosaic. We are all going to die someday at a time and place that will likely remain a mystery to us until the very end.
Or maybe not.
Researchers are now applying artificial intelligence, particularly machine learning and computer vision, to predict when someone may die. The ultimate goal is not to play the role of Grim Reaper, like in the macabre sci-fi Machine of Death universe, but to treat or even prevent chronic diseases and other illnesses.
The latest research into this application of AI to precision medicine used an off-the-shelf machine-learning platform to analyze 48 chest CT scans. The computer was able to predict which patients would die within five years with 69 percent accuracy. That’s about as good as any human doctor.
The results were published in the Nature journal Scientific Reports by a team led by the University of Adelaide.
In an email interview with Singularity Hub, lead author Dr. Luke Oakden-Rayner, a radiologist and PhD student, says that one of the obvious benefits of using AI in precision medicine is to identify health risks earlier and potentially intervene.
Less obvious, he adds, is the promise of speeding up longevity research.
“Currently, most research into chronic disease and longevity requires long periods of follow-up to detect any difference between patients with and without treatment, because the diseases progress so slowly,” he explains. “If we can quantify the changes earlier, not only can we identify disease while we can intervene more effectively, but we might also be able to detect treatment response much sooner.”
That could lead to faster and cheaper treatments, he adds. “If we could cut a year or two off the time it takes to take a treatment from lab to patient, that could speed up progress in this area substantially.”
AI has a heart
In January, researchers at Imperial College London published results that suggested AI could predict heart failure and death better than a human doctor. The research, published in the journal Radiology, involved creating virtual 3D hearts of about 250 patients that could simulate cardiac function. AI algorithms then went to work to learn what features would serve as the best predictors. The system relied on MRIs, blood tests, and other data for its analyses.
In the end, the machine was faster and better at assessing risk of pulmonary hypertension—about 73 percent versus 60 percent.
The researchers say the technology could be applied to predict outcomes of other heart conditions in the future. “We would like to develop the technology so it can be used in many heart conditions to complement how doctors interpret the results of medical tests,” says study co-author Dr. Tim Dawes in a press release. “The goal is to see if better predictions can guide treatment to help people to live longer.”
AI getting smarter
These sorts of applications with AI to precision medicine are only going to get better as the machines continue to learn, just like any medical school student.
Oakden-Rayner says his team is still building its ideal dataset as it moves forward with its research, but have already improved predictive accuracy by 75 to 80 percent by including information such as age and sex.
“I think there is an upper limit on how accurate we can be, because there is always going to be an element of randomness,” he says, replying to how well AI will be able to pinpoint individual human mortality. “But we can be much more precise than we are now, taking more of each individual’s risks and strengths into account. A model combining all of those factors will hopefully account for more than 80 percent of the risk of near-term mortality.”
Others are even more optimistic about how quickly AI will transform this aspect of the medical field.
“Predicting remaining life span for people is actually one of the easiest applications of machine learning,” Dr. Ziad Obermeyer tells STAT News. “It requires a unique set of data where we have electronic records linked to information about when people died. But once we have that for enough people, you can come up with a very accurate predictor of someone’s likelihood of being alive one month out, for instance, or one year out.”
Obermeyer co-authored a paper last year with Dr. Ezekiel Emanuel in the New England Journal of Medicine called “Predicting the Future—Big Data, Machine Learning, and Clinical Medicine.”
AI still has much to learn
Experts like Obermeyer and Oakden-Rayner agree that advances will come swiftly, but there is still much work to be done.
For one thing, there’s plenty of data out there to mine, but it’s still a bit of a mess. For example, the images needed to train machines still need to be processed to make them useful. “Many groups around the world are now spending millions of dollars on this task, because this appears to be the major bottleneck for successful medical AI,” Oakden-Rayner says.
In the interview with STAT News, Obermeyer says data is fragmented across the health system, so linking information and creating comprehensive datasets will take time and money. He also notes that while there is much excitement about the use of AI in precision medicine, there’s been little activity in testing the algorithms in a clinical setting.
“It’s all very well and good to say you’ve got an algorithm that’s good at predicting. Now let’s actually port them over to the real world in a safe and responsible and ethical way and see what happens,” he says in STAT News.
AI is no accident
Preventing a fatal disease is one thing. But preventing fatal accidents with AI?
That’s what US and Indian researchers set out to do when they looked over the disturbing number of deaths occurring from people taking selfies. The team identified 127 people who died while posing for a self-taken photo over a two-year period.
Based on a combination of text, images and location, the machine learned to identify a selfie as potentially dangerous or not. Running more than 3,000 annotated selfies collected on Twitter through the software resulted in 73 percent accuracy.
“The combination of image-based and location-based features resulted in the best accuracy,” they reported.
What’s next? A sort of selfie early warning system. “One of the directions that we are working on is to have the camera give the user information about [whether or not a particular location is] dangerous, with some score attached to it,” says Ponnurangam Kumaraguru, a professor at Indraprastha Institute of Information Technology in Delhi, in a story by Digital Trends.
AI and the future
This discussion begs the question: Do we really want to know when we’re going to die?
According to at least one paper published in Psychology Review earlier this year, the answer is a resounding “no.” Nearly nine out of 10 people in Germany and Spain who were quizzed about whether they would want to know about their future, including death, said they would prefer to remain ignorant.
Obermeyer sees it differently, at least when it comes to people living with life-threatening illness.
“[O]ne thing that those patients really, really want and aren’t getting from doctors is objective predictions about how long they have to live,” he tells Marketplace public radio. “Doctors are very reluctant to answer those kinds of questions, partly because, you know, you don’t want to be wrong about something so important. But also partly because there’s a sense that patients don’t want to know. And in fact, that turns out not to be true when you actually ask the patients.”
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