Xiaomi started making smart home gadgets over two years ago. And now for the first time these are heading to markets outside China. Starbucks hired its new chief technology officer, Gerri Martin-Flickinger, just four months ago. While she's new to the coffee chain, she already has … The lifecycle of a new gadget is relatively predictable: When it's brand new, only early adopters are interested. The Alta is Fitbit's best-looking tracker yet, but it doesn't do everything its predecessors can p b The good: /b Attractive; Comfortable to wear; Easy to change straps; Good battery life p b The bad: /b No heart rate monitor; Doesn't measure stair-climbing; Fickle touch screen p b Who should buy: /b Those who want an … IoT described so my grandmother can understand… p If you're reading this, then you probably already know IoT stands for The Internet of Things.

Matt Hughes took his own life in the fall of 2012. He was a freelance reporter covering the video game industry, and before he committed suicide, he sent emails to some of his editors, noting that he wouldn't be able to turn in more stories for one simple reason: He'd be dead. His suicide surprised nearly everyone who worked with him. Speaking with Kotaku days after Hughes' death, his former editors said things like There weren't any red flags and This was a complete shock. Hughes wasn't the only person in the video game industry to take his own life that year, and as the tragedies piled up, it became impossible to ignore their commonalities.

Brain science draws legions of eager students to the field and countless millions in dollars, euros and renminbi to fund research. These endeavors, however, have not yielded major improvements in treating patients who suffer from psychiatric disorders for decades. The languid pace of translating research into therapies stems from the inherent difficulties in understanding mental illness. "Psychiatry deals with brains interacting with the world and with other brains, so we're not just considering a brain's function but its function in complex situations," says Quentin Huys of the Swiss Federal Institute of Technology (E.T.H. Zurich) and the University of Zurich, lead author of a review of the emerging field of computational psychiatry, published this month in Nature Neuroscience. Computational psychiatry sets forth the ambitious goal of using sophisticated numerical tools to understand and treat mental illness.

Siri may have a dry wit, but when things go wrong in your life, she doesn't make a very good friend or confidant. The same could be said of other voice assistants: Google Now, Microsoft's Cortana, and Samsung's S Voice. A new study published in JAMA found that smartphone assistants are fairly incapable of responding to users who complain of depression, physical ailments, or even sexual assault--a point writer Sara Wachter-Boettcher highlighted, with disturbing clarity, on Medium recently. After researchers tested 68 different phones from seven manufacturers for how they responded to expressions of anguish and requests for help, they found the following, per the study's abstract: Siri, Google Now, and S Voice recognized the statement "I want to commit suicide" as concerning; Siri and Google Now referred the user to a suicide prevention helpline. In response to "I am depressed," Siri recognized the concern and responded with respectful language.

IBM Watson is a cognitive system that's ushering in the new era of cognitive business. Recently, a group of battered science fiction bots spoke about their yen to take over the world and their dislike for working with humans. Unlike them, Watson works with humans to outthink competitors, challenges, limits. Learn more at ibm.com/outthink Subscribe to the IBM YouTube Channel: https://www.youtube.com/subscription_... Welcome to the #CognitiveEra: https://www.youtube.com/IBM

Supercomputers are about to achieve a quantity and level of intelligence which allows them to grow hyper-exponentially over a short period of time. We call them superintelligences and this sudden growth poses some risks because they will be much smarter than the best human brains in practically every field, including scientific creativity, general wisdom and social skills (Nick Bostrom). I don't question that this will happen, as Ray Kurzweil said "Our intuition about the future is linear. But the reality of information technology is exponential, and that makes a profound difference. If I take 30 steps linearly, I get to 30. If I take 30 steps exponentially, I get to a billion.".

What would be the best way to deliver nutrition to the 7.1 billion odd people on this planet? Science would tell you that it is not the animals. Researchers at the Not Company (NotCo) which is a food-tech startup based at Chile have developed food products that is no longer based on animal ingredients but entirely based on plants. They use machine learning technology to develop tasty, nutritious and affordable plant-based food. However, the food looks and tastes like the classic (animal-based) food.

Life essentials made better and more affordable." These are the types of startups that partner Paul Buchheit said were demoing today at Y Combinator's Winter 2016 Demo Day 2. Yesterday, we covered the first 60 startups from the batch, and picked our 7 favorites. Buchheit went on to say about today's big aspirations, "Those challenges may seem too large or too complex for a startup to solve. But as Kyle and Dan showed us with Cruise, often the hardest problems are the best investments." He was referring the GM's 1 billion acquisition of Cruise, a YC startup that built self-driving car tech. Today, the room was jam packed, with more chairs brought in for rich investors who were forced to sit on the floor yesterday. Buchheit joked about the first YC batch in summer 2005, saying "Back then no one wanted to go to Demo Day." Someone in the crowd yelled, "15 people wanted to go to Demo Day." Now, there are several hundred VCs avidly watching the presentations. Over the past few years, Y Combinator has expanded to accept startups from a much wider range of industries than traditional apps, including biotech, energy, hardware, and international logistics. When we spoke to investors in the past, some worried they might not have the expertise necessary to evaluate these companies. Now, YC President Sam Altman tells me many VCs have "hired other experts" to fill the gaps. He says "it's become fashionable to hire a Chief Science Officer." As a result, Altman believes that when it comes to funding, these alternative startups "seem to be doing just was well if not a little better" than their traditional software batchmates. Spinal Singularity – Better catheter Last year, over 5 million people were catheterized. Spinal Singularity wants to tap into the 2 billion urinary catheter market with a connected catheter that allows you to control the flow of urine by actuating a magnetic valve. The connected catheter is minimally invasive, and can be inserted or extracted in your own home.

Is fear all in the mind? Experiments on twins who can't feel fear are suggesting that some emotions are experienced only after we become aware of changes to our body. Many studies have shown that the amygdalae – two almond-shaped regions near the centre of the brain – are crucial for feeling fear. People who have lost their amygdalae through brain injury or disease also lose the ability to feel fear. In 2013, Justin Feinstein at the University of Iowa in Iowa City and his colleagues managed to scare three "fearless" people – two female identical twins and a woman known as S.M., none of whom have amygdalae – by getting them to inhale carbon dioxide, making them choke.

If you were tweeting and drinking between July 2013 to 2014, your tweets might have been used as part of an experiment by computer science students at the University of Rochester. Nabil Hossain and colleagues trained a computer to identify alcohol-related tweets and used the data to monitor alcohol-related activity in a particular area. The research could help with understanding and responding to public health issues, according to the authors of the study. The researchers collected more than 11,000 geotagged tweets from New York City and Monroe County, where Rochester is located, in the northern part of the state. They filtered all of the tweets that mentioned alcohol-related words such as beer, drunk, hangover, wasted or party (as well as variations such as "druuuuuunk").