Perhaps the home of the future will be filled with robots. Or maybe that home itself will be a robot. That's the vision some technologists have for the future of domestic living, and a startup called Brain of Things announced Thursday that it is developing what the company's founder refers to as "robot homes" in three locations in California. These apartments come with a stunning array of sensors and automated fixtures and appliances. They also have the ability to learn and adapt to residents' habits and preferences to an almost creepy degree, thanks to computer servers that collect data and use it to build models of behavior using machine-learning algorithms.

Inside a modest-looking office building in Tokyo lives an unusually clever industrial robot made by the Japanese company Fanuc. Give the robot a task, like picking widgets out of one box and putting them into another container, and it will spend the night figuring out how to do it. Come morning, the machine should have mastered the job as well as if it had been programmed by an expert. Industrial robots are capable of extreme precision and speed, but they normally need to be programmed very carefully in order to do something like grasp an object. This is difficult and time-consuming, and it means that such robots can usually work only in tightly controlled environments.

AlphaGo, the artificial intelligence that has mastered one of our oldest and most complex games – Go – is the toast of Silicon Valley. But in South Korea, where Go is considered a form of expression akin to martial arts, the mood is different. Here, the game pulls in television contracts and corporate sponsors. Now, after 2500 years of tradition in the region, South Korea's top player has been bested by a cyborg, its culture shaken by technology. Watching Google's AlphaGo AI eviscerate Korean grandmaster Lee Sedol put the nation into shock, especially after the national hero confidently predicted that he would sweep AlphaGo aside.

Software that turns eye movement into musical notes lets you compose music or play a tune on a virtual instrument with just your eyes. Called Eye Conductor, it was developed by Andreas Refsgaard at the Copenhagen Institute of Interaction Design in Denmark and his colleagues to provide a musical outlet for people with physical disabilities. Caring for a boy with muscular dystrophy, Refsgaard found that it was hard to help him express himself creatively. "I wanted to create a solution that still requires practice, like a traditional instrument," he says. The system uses an off-the-shelf eye tracker with a webcam to follow a person's gaze.

Google's AlphaGo software has defeated human Go grandmaster Lee Sedol 4-1 in a five-game series. Despite Lee coming back to win the fourth game (see page "Machine outsmarts man in battle of the decade"), for many the realisation of what was taking place was stark. "I didn't think AlphaGo would play the game in such a perfect manner," Lee admitted in shock. The showdown has drawn eyes from around the world – 30 million people watched it in China alone. Like Deep Blue checkmating chess grandmaster Garry Kasparov, or Watson answering questions on Jeopardy!, it represents a milestone in our relationship with machines.

The animals of neuroscience research are an eclectic bunch, and for good reason. Different model organisms--like zebra fish larvae, C. elegans worms, fruit flies, and mice--give researchers the opportunity to answer specific questions. The first two, for example, have transparent bodies, which let scientists easily peer into their brains; the last two have eminently tweakable genomes, which allow scientists to isolate the effects of specific genes. For cognition studies, researchers have relied largely on primates and, more recently, rats, which I use in my own work. But the time is ripe for this exclusive club of research animals to accept a new, avian member: the corvid family.

Before Josh McDermott was a neuroscientist, he was a club DJ in Boston and Minneapolis. He saw first-hand how music could unite people in sound, rhythm, and emotion. "One of the reasons it was so fun to DJ is that, by playing different pieces of music, you can transform the vibe in a roomful of people," he says. With his club days behind him, McDermott now ventures into the effects of sound and music in his lab at the Massachusetts Institute of Technology, where he is an assistant professor in the Department of Brain and Cognitive Sciences. In 2015, he and a post-doctoral colleague, Sam Norman-Haignere, and Nancy Kanwisher, a professor of cognitive neuroscience at MIT, made news by locating a neural pathway activated by music and music alone. McDermott and his colleagues played a total of 165 commonly heard natural sounds to ten subjects willing to be rolled into an fMRI machine to listen to the piped-in sounds.

"To imagine a language is to imagine a form of life." Jeremy England is concerned about words--about what they mean, about the universes they contain. He avoids ones like "consciousness" and "information"; too loaded, he says. When he's searching for the right thing to say, his voice breaks a little, scattering across an octave or two before resuming a fluid sonority. The 34-year-old assistant professor of physics at the Massachusetts Institute of Technology is the architect of a new theory called "dissipative adaption," which has helped to explain how complex, life-like function can self-organize and emerge from simpler things, including inanimate matter. This proposition has earned England a somewhat unwelcome nickname: the next Charles Darwin. But England's story is just as much about language as it is about biology. There are some 6,800 unique languages in use today.

It is one of the most terrifying robots ever made. Students have developed a 3D-printed scorpion to demonstrate the'intuitive and complex mechatronic functions' of the technology - and it can even stab people with its tail The Scorpion Hexapod is designed with six-legs that moves in all directions, responds to interactions and has a tail that leaves a'mark' when it attacks. Students have developed a 3D-printed scorpion to demonstrate the'intuitive and complex mechatronic functions' of the technology. The Scorpion Hexapod is designed with six-legs that moves in all directions, responds to interactions and has a tail that leaves a'mark' if it attacks The system was designed with different moves and a few auto responses to interaction, although it can be controlled through a computer. The system was designed with different moves and a few auto responses to interaction, although it can be controlled through a computer. It can walk in all directions, step over elevated surfaces and perform movements a real scorpion would such as, move its claws and strike its tail.

A US government agency claims it has battery technology that could outdo anything dreamt up by the likes of Bill Gates and Elon Musk. Advanced Research Projects Agency-Energy (ARPA-E) – a branch of the Department of Energy – says it has several next-generation battery storage projects in the works. While the organisation won't go into details about its technology, it says it has found the'holy grail of batteries' could transform the US electrical grid within five to 10 years. Ellen Williams (right), director of Arpa-E, said her agency has helped kickstart a dozen high-risk projects based on newer technologies that could soon outperform Elon Musk's (left) Tesla batteries The battery division of Musk's Tesla Motors turned a profit in the fourth quarter. This came after the first shipments of its rechargeable products helped to reduce losses from the company's auto business.