Machines are becoming more intelligent every year thanks to advances being made by companies like Google, Facebook, Microsoft, and many others. AI agents, as they're sometimes known, can already beat us at complex board games like Go, and they're becoming more competent in a range of other areas. Now a London artificial-intelligence research lab owned by Google has carried out a study to make sure that we can pull the plug on self-learning machines when we want to. DeepMind, bought by Google for a reported 400 million pounds -- about $580 million -- in 2014, teamed up with scientists at the University of Oxford to find a way to make sure that AI agents don't learn to prevent, or seek to prevent, humans from taking control. The paper -- "Safely Interruptible Agents PDF," published on the website of the Machine Intelligence Research Institute (MIRI) -- was written by Laurent Orseau, a research scientist at Google DeepMind, Stuart Armstrong at Oxford University's Future of Humanity Institute, and several others.

Artificial intelligence software combined with a robotic harness could help spinal injury and stroke patients walk again. Rehabilitation programs for spinal cord injuries or strokes usually have patients walk on treadmills at a steady pace while harnesses support their weight to varying degrees. In the new study, researchers sought to develop a system that better mimicked the conditions that people might experience during everyday life, where they would have to move in more than one direction and vary their gaits. "The idea is to provide the most appropriate environment for patients to be active during training," says study co-author Grégoire Courtine, a neuroscientist at the Swiss Federal Institute of Technology Lausanne. "The goal of this rehabilitation is to have patients repeat natural activities for an extended amount of time." The scientists developed a robotic harness that uses cables to control the amount of upward and forward force that patients feel while also permitting them to walk forwards, backwards, and side to side.

The first voice you hear on the recording is mine. "Here we are," I say. My tone is cheerful, but a catch in my throat betrays how nervous I am. "Esquire," a second voice on the recording chimes in, and this one word--delivered as a winking parody of lawyerly pomposity--immediately puts me more at ease. The speaker is my dad. We are sitting across from each other in my parents' bedroom, him in a rose-colored armchair and me in a desk chair. It's the same room where, decades ago, he calmly forgave me after I confessed that I'd driven the family station wagon through a garage door. Now it's May 2016, he is 80 years old, and I am holding a digital audio recorder. Sensing that I don't quite know how to proceed, my dad hands me a piece of notepaper marked with a skeletal outline in his handwriting. It consists of just a few broad headings: "Family History." "So … do you want to take one of these cat egories and dive into it?" "I want to dive in," he says confidently. "Well, in the first place, my mother was born in the village of Kehries--K-e-h-r-i-e-s--on the Greek island of Evia …" With that, the session is under way. We are sitting here, doing this, because my father has recently been diagnosed with stage IV lung cancer. The disease has metastasized widely throughout his body, including his bones, liver, and brain. It is going to kill him, probably in a matter of months. So now my father is telling the story of his life. This will be the first of more than a dozen sessions, each lasting an hour or more. As my audio recorder runs, he describes how he used to explore caves when he was growing up; how he took a job during college loading ice blocks into railroad boxcars.

But she's not using it to check her Facebook, dictate messages, or capture a no-hands video while riding a roller coaster. Erickson is a 30-year-old factory worker in rural Jackson, Minnesota. For her, Glass is not a hip way to hang apps in front of her eyeballs, but a tool--as much a tool as her power wrenches. It walks her through her shifts at Station 50 on the factory floor, where she builds motors for tractors. Steven Levy is Backchannel's founder and Editor in Chief. Sign up to get Backchannel's weekly newsletter. No one at Erickson's factory is concerned that the consumer version of Glass, after an initial burst of media glory, was condemned for bugginess and creepiness, then ushered into a gadget version of the Bardo. The original Glass designers had starry-eyed visions of masses blissfully living their lives in tandem with a wraparound frame and a tiny computer screen hovering over their eye.

Robocars are a bit like infants--we teach them in steps. First, humans gave them the ability to drive down the highway without smashing into things. Then humans taught them to change lanes without smashing into things. Now, self-driving vehicles finally mastering taking turns without smashing into things. The methodical German engineers behind the 2018 Mercedes-Benz S-Class want their baby to move beyond simplistic freeway driving, and onto the roads that wind through towns, villages, and cities.

In 1899, the world's most powerful nations signed a treaty at The Hague that banned military use of aircraft, fearing the emerging technology's destructive power. Five years later the moratorium was allowed to expire, and before long aircraft were helping to enable the slaughter of World War I. "Some technologies are so powerful as to be irresistible," says Greg Allen, a fellow at the Center for New American Security, a non-partisan Washington DC think tank. "Militaries around the world have essentially come to the same conclusion with respect to artificial intelligence." Allen is coauthor of a 132-page new report on the effect of artificial intelligence on national security. One of its conclusions is that the impact of technologies such as autonomous robots on war and international relations could rival that of nuclear weapons.

Google Glass has returned with a brand new vision. The wearable was widely thought to have been killed off after failing to impress consumers, but it's now been reimagined for the workplace. Google Glass Enterprise Edition is designed to help businesses maximise the output of their employees. The I.F.O. is fuelled by eight electric engines, which is able to push the flying object to an estimated top speed of about 120mph. The giant human-like robot bears a striking resemblance to the military robots starring in the movie'Avatar' and is claimed as a world first by its creators from a South Korean robotic company Waseda University's saxophonist robot WAS-5, developed by professor Atsuo Takanishi and Kaptain Rock playing one string light saber guitar perform jam session A man looks at an exhibit entitled'Mimus' a giant industrial robot which has been reprogrammed to interact with humans during a photocall at the new Design Museum in South Kensington, London Electrification Guru Dr. Wolfgang Ziebart talks about the electric Jaguar I-PACE concept SUV before it was unveiled before the Los Angeles Auto Show in Los Angeles, California, U.S The Jaguar I-PACE Concept car is the start of a new era for Jaguar.

The app store's most popular free app is being used to bully people, according to its users. Sarahah might be unknown to many people. But it has quickly become popular among some iPhone users, and has become the top performing free app in the US app store, since it was released earlier this year. But the app has a dark side, according to some users and reviewers. It is being used to anonymously bully vulnerable people and has been described as a "breeding ground for hate".

Hackers could have used a vulnerability in electric scooters to cause road traffic collisions, researchers have revealed. They found a number of "critical" security flaws in a popular type of self-balancing electric scooter – also widely known as a'hoverboard' – that could let criminals remotely take control of one, even if it was being driven at the time. If they wanted to, they could throw the rider off by making it come to an abrupt stop, or even drive it into traffic. The I.F.O. is fuelled by eight electric engines, which is able to push the flying object to an estimated top speed of about 120mph. The giant human-like robot bears a striking resemblance to the military robots starring in the movie'Avatar' and is claimed as a world first by its creators from a South Korean robotic company Waseda University's saxophonist robot WAS-5, developed by professor Atsuo Takanishi and Kaptain Rock playing one string light saber guitar perform jam session A man looks at an exhibit entitled'Mimus' a giant industrial robot which has been reprogrammed to interact with humans during a photocall at the new Design Museum in South Kensington, London Electrification Guru Dr. Wolfgang Ziebart talks about the electric Jaguar I-PACE concept SUV before it was unveiled before the Los Angeles Auto Show in Los Angeles, California, U.S The Jaguar I-PACE Concept car is the start of a new era for Jaguar.

Google has revealed a new feed experience that's designed to change the way you use its main service. The company is using your search history to figure out everything you're interested in, and is using machine-learning to compile a list of topics it thinks you'll want to see. This feed will constantly transform itself as your interests change. The I.F.O. is fuelled by eight electric engines, which is able to push the flying object to an estimated top speed of about 120mph. The giant human-like robot bears a striking resemblance to the military robots starring in the movie'Avatar' and is claimed as a world first by its creators from a South Korean robotic company Waseda University's saxophonist robot WAS-5, developed by professor Atsuo Takanishi and Kaptain Rock playing one string light saber guitar perform jam session A man looks at an exhibit entitled'Mimus' a giant industrial robot which has been reprogrammed to interact with humans during a photocall at the new Design Museum in South Kensington, London Electrification Guru Dr. Wolfgang Ziebart talks about the electric Jaguar I-PACE concept SUV before it was unveiled before the Los Angeles Auto Show in Los Angeles, California, U.S The Jaguar I-PACE Concept car is the start of a new era for Jaguar.