Cheap At $40,000: Phoenix Exoskeleton Gives Paraplegics Legs to Walk With

Fast Company highlights the cheap-for-the-price Phoenix exoskeleton, created by University of California Berkeley professor (and Berkeley Robotics and Human Engineering Laboratory director) Homayoon Kazerooni and a team of his former grad students at SuitX, a company Kazerooni founded in 2013. Set to sell for $40, 000 when it goes on sale next month, the Phoenix sounds expensive — except compared to the alternatives. For paraplegic patients, there are a handful of other powered exoskeletons, but they cost much more, and are engineered for more than the modest goals of the Phoenix, which allows only one thing: slow walking on level ground. That limited objective means that the rig is light (27 pounds), and relatively unobtrusive. Kazerooni says that he’d like the price to go down much further, too, noting that all the technology in a modern motorcyle can be had for the quarter of the price. A slice: [The] only driving motors in Phoenix are at the hip joints. When the user hits a forward button on their crutches, their left hip swings forward. At this moment, the onboard computer signals the knee to become loose, flex, and clear the ground. As the foot hits, the knee joint stiffens again to support the leg. This computer-choreographed process repeats for the right leg. As it happens, this hinged knee joint has another benefit. If the wearer hits something midstep, like a rock or a curb, a powered knee would blindly drive the leg forward anyway, likely leading to a fall. The hinge naturally absorbs such resistance and allows the wearer a chance to compensate. Read more of this story at Slashdot.

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Cheap At $40,000: Phoenix Exoskeleton Gives Paraplegics Legs to Walk With

Yahoo is laying off 1,700 people and closing five offices

Yahoo can’t seem to figure out how to turn itself around. Today it announced a new ” aggressive strategic plan ” to pare itself down to focus on its strength in its Q4 earnings report. That plan involves laying off 15 percent of its workforce and closing five international offices. The offices closing will be in Dubai, Mexico City, Buenos Aires, Madrid and Milan. The layoffs will mean the company will have only 9, 000 employees by the end of 2016. The overall goal is to reduce operating costs by $400 million in the coming year. The company brought in $1.27 billion in revenue during the quarter. The company had a huge writedown of $4.5 billion. Ouch. In a statement CEO Marissa Mayer said, “today, we’re announcing a strategic plan that we strongly believe will enable us to accelerate Yahoo’s transformation. This is a strong plan calling for bold shifts in products and in resources.” During the earnings’ livestream Mayer noted that when she took over, the company was full of legacy businesses and a declining revenue stream that had to be shuttered. She noted that the Mavens (mobile, video, native and social) sector was a revenue source that had an “incredibly fast growth line of business.” Mayer also said that it needs to be engage its users and will focus on its top businesses, Search, Mail and Tumblr. It will also be even more bullish on mobile with upcoming changes to the sports and finance apps and the recent change to the search app. Source: Yahoo

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Yahoo is laying off 1,700 people and closing five offices

Microsoft wants to put data centers at the bottom of the sea

Microsoft is on a mission to put its server farms at the bottom of the ocean . That might sound self-destructive, but there’s method in the madness — such an approach, the company believes, could make data centers faster, greener and easier to set up. In August last year, engineers placed an enormous steel capsule 30 feet underwater in the Pacific Ocean. Inside was a single data center rack, enveloped in pressurised nitrogen to keep it cool. The crew couldn’t reach it, at least not physically, but it didn’t matter — the setup worked, going so far as to run commercial tasks for Azure. The prototype submersible is called Leona Philpot, another nod to the Halo universe (after Cortana and Spartan). As the New York Times reports , the pod was kitted out with 100 sensors to measure every aspect of the underwater conditions — pressure, humidity and, perhaps most importantly, motion. The idea is that similar capsules could exist beneath the surface, linked to one another in a chain, and continually generate energy from the moving seawater. Looking ahead, there’s also hope that the aquatic environment could be used to naturally cool the racks. These aren’t the only advantages though. Server farms usually exist inland, far away from metropolitan areas. From a performance standpoint, their locations are inefficient for people living near the coastline — placing data centers offshore could, in theory, reduce latency for these places. Microsoft also believes that a smaller design could reduce installation times, from two years down to a staggering 90 days, making its operations cheaper and more flexible. The capsules themselves could also adopt new, innovative rack designs that don’t need to consider human interaction. There are environmental concerns, but Microsoft appears to be tackling them. It wants the data centers to be fully recyclable, and says its current prototype emits an “extremely” small amount of heat into the surrounding waters. Still, for people that love the ocean, this could be seen as yet another encroachment on mother nature. In the meantime, Microsoft has pulled Leona Philpot ashore — covered in barnacles, unsurprisingly — while it designs a new prototype that’s reportedly three times larger. Via: New York Times Source: Project Natick

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Microsoft wants to put data centers at the bottom of the sea

U.S. Forces Viewed Encrypted Israeli Drone Feeds

iceco2 links to The Intercept’s report that the U.S. and UK intelligence forces have been (or at least were) intercepting positional data as well as imagery from Israeli drones and fighters, through a joint program dubbed “Anarchist, ” based on the island of Cyprus. Among the captured images that the Intercept has published, based on data provided by Edward Snowden, are ones that appear to show weaponized drones, something that the U.S. military is well-known for using, but that the IDF does not publicly acknowledge as part of its own arsenal. Notes iceco2: U.S. spying on allies is nothing new. It is surprising to see the ease with which encrypted Israeli communications were intercepted. As always, it wasn’t the crypto which was broken — just the lousy method it was applied. Ars Technica explains that open-source software, including ImageMagick was central to the analysis of the captured data. Read more of this story at Slashdot.

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U.S. Forces Viewed Encrypted Israeli Drone Feeds

US government says 22 Clinton emails contain top secret info

Just days before the 2016 election cycle really kicks into gear, the US government offered new details on the Clinton email fiasco . With the Iowa caucuses set to take place soon, the Obama administration confirmed for the first time that messages from Hillary Clinton’s private server did in fact contain sensitive information. In fact, 22 of the emails have been censored as they included top secret details and state secrets. The Associated Press reports that seven email chains are being withheld from the next release from the State Department due to their sensitive nature. What’s more, 37 pages include details on “special access programs” like confidential sources or government surveillance. “The documents are being upgraded at the request of the intelligence community because they contain a category of top secret information, ” said State Department spokesman John Kirby. Some of the messages won’t be published online at all, even with black boxes cover up the sensitive info. It’s not clear whether Clinton sent the emails herself or exactly what they contained. Back in December, reports of top secret emails being stored on the server first surfaced. The State Department will further investigate if the details were classified as the time they were discussed in these most recent emails. Timing couldn’t be worse for the Democratic front-runner for the 2016 presidential nomination. With the big showdown with opponent Bernie Sanders in Iowa looming, today’s news won’t help ease critics’ concerns. Clinton has maintained that she never sent or received info on her personal email account that was classified at the time. However, the State Department’s next release of emails, which is said to come today, will be the first that includes talk of top secret contents. In addition to the presidential race, there could be legal ramifications if the on-going probe uncovers any evidence that Clinton was in any way responsible for the transmission of sensitive material. Source: Associated Press

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US government says 22 Clinton emails contain top secret info

These SteamVR games will make or break virtual reality

In one month, the HTC Vive will be available for pre-order , giving consumers a chance to buy the first room-scale virtual reality system with full head and hand motion tracking. It sounds great, but what are you going to play with it? Valve knew you were going to ask that — which is why it hosted the SteamVR Developer Showcase in Seattle this week. In all, the company showcased twelve games that stood out as some of the best VR experiences Vive owners can have in 2016. Better still? There’s not a bad egg in the bunch — I’ve played all of them, and I already want to play all of them again. Believe or not, the fact that I can say that about Valve’s showcase is huge. Oculus’ Palmer Luckey once told me that the only thing that could kill virtual reality is bad virtual reality — and he’s right. The sense of presence one feels in consumer VR is so hard to articulate that the challenge of explaining it to new users has become something of an inside joke to the industry. Every developer I asked at the event told me the same thing: If you want a newbie to understand why VR matters you have to make them try it . If they do, and the experience is bad, they’ll write it off as a gimmick. That’s why events like the SteamVR developer showcase are so important: These are the first, best experiences consumers will have. These are the games that will make or break the virtual reality industry. Thank goodness they don’t suck. Part of what makes most of these SteamVR launch titles work is that there’s no learning curve . Thanks to Valve’s lighthouse laser tracking tech and the HTC Vive’s motion controller, interacting in VR is pretty much like living your normal life. If you want to go somewhere, you walk there. If you want to pick something up, you reach out and grab it — albeit by pulling a trigger on a controller rather than physically closing your hand. This makes everything feel easy and natural. When attack drones assault you with lasers in Space Pirate Trainer, you can avoid them by dodging and ducking. When Zombies charge you in Arizona Sunshine, defending yourself is just a matter of raising your arm (and the virtual gun it holds) and shooting. For the first time ever, you don’t need to learn how to manage swing-power meters to play a golf video game — in Cloudlands VR Minigolf you simply swing a club. If you’re a human alive today, you know how to play games in virtual reality. That said, there are still rules to learn. Yes, you can walk around in a real world space, which translates to in-game movement, but that space is limited by reality. How do you walk down a virtual hallway if your real-world couch is in the way? Games like Budget Cuts and The Gallery answer that with teleportation mechanics — moving the player’s physical walking space to a new point in the virtual world. For Budget Cuts , this manifests as an in-game portal gun, where The Gallery uses a simpler (and less narratively explained) fade-cut to the new location. There were abstract experiences too, like the omnipresent canvas of Tilt Brush . This painting program that lets you draw directly on the virtual air around you — but it’s still built upon the rules of a reality the player already understands. It’s not just the visual illusion of the HTC Vive’s headset that made these experiences feel real, it was the act moving, interacting and existing in a virtual world as you do a physical one. For now, that’s an HTC Vive exclusive experience. The Oculus Rift is launching with a focus on a seated experience, although most of the developers at SteamVR’s Developer Showcase did say they planned to port their games to the Rift after Oculus Touch launches later this year. We don’t even know how much the HTC Vive is going to cost , and it’s too early to say which consumer VR headset will reign supreme at the end of the year — but if you do go all in with SteamVR, at least you’ll know that there are a dozen top-tier experiences you can have. Hopefully, this is just the beginning.

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These SteamVR games will make or break virtual reality

Slashdot and SourceForge Sold, Now Under New Management

kodiaktau writes with a link to today’s announcement that DHI Group, Inc. (which you might know better as Dice, the company that bought Slashdot and sister site SourceForge in 2012) today announced that it completed the sale of its Slashdot and SourceForge businesses (together referred to as ‘Slashdot Media’) to BIZX, LLC in a transaction that closed on January 27, 2016. Financial terms were not disclosed. DHI first announced its plan to sell Slashdot Media in July 2015 as part of its strategy to focus on its core brands, as Slashdot Media no longer fits within the Company’s core strategic initiatives. KeyBanc Capital Markets Inc. served as the Company’s exclusive financial advisor for the transaction. (FOSS Force has a short article with some more info BIZX and the sale.) Read more of this story at Slashdot.

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Slashdot and SourceForge Sold, Now Under New Management

Driverless pods to hit the streets of Greenwich

As you stroll past the Royal Observatory in Greenwich and that place where Thor fought in The Dark World , you’ll soon see driverless pods gliding next to you. That’s the plan, anyway. The GATEway project, which has already been experimenting with a self-driving shuttle around the O2, will soon be taking some unusual vehicles onto south London’s streets. They’ll be repurposed Ultra Pods — electric four-wheelers that already operate at Heathrow Airport. Until now they’ve been locked to tracks, but project organiser TRL wants to upgrade them so they can navigate Greenwich independently. Furthermore, the new trial will be used to record exactly how the public reacts to self-driving vehicles. To help with the project, TRL has recruited a handful of experts. These include Westfield Sportscars , a West Midlands company that builds classic automobiles. TRL says it was will act as an “integrator and manufacturer, ” designing and testing the vehicles to ensure they meet road safety standards. Joining them are Oxbotica , a research-based team that was spun out of Oxford University’s Mobile Robotics Group. In short, they’ll be working on the autonomous bits — the software and hardware that deals with mapping, localisation and perception. Finally there’s Heathrow Enterprises, the company that operates the UK’s busiest airport and has plenty of first-hand experience with the dome-shaped pods. The current batch of Ultra Pods have a top speed of 40kph (roughly 25mph) and can carry up to six passengers at once. They’re not the sleekest or most exciting vehicles to look at, but presumably they get the job done at Heathrow and have shown potential as a fully-fledged mode of public transportation. TRL’s expanded consortium is aiming to start the Greenwich trial this summer, before moving on to additional experiments related to autonomous valet parking and automated deliveries. Source: Oxbotica , TRL

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Driverless pods to hit the streets of Greenwich

US Customs seize 16,000 counterfeit ‘hoverboards’

The US Customs and Border Protection has prevented 16, 000 counterfeit “hoverboards” from making it to people’s homes. Authorities have seized a warehouse full of the controversial two-wheeled scooters stamped with fake trademark logos and equipped with unauthorized batteries in Chicago. They believe the goods they collected amount to $6 million overall, at least for now. That figure will grow even bigger, since the warehouse is expecting a “massive amount of shipments” to arrive in the next few weeks. These self-balancing scooters became a huge hit last year, so numerous questionable manufacturers took advantage of the craze and released subpar, non-quality controlled versions to stores. They’ve been all over the news in the past few months for spontaneously catching fire and burning people’s houses down. At least one incident took place in Illinois. Due to the hazard inferior-quality hoverboards pose, the scooters had been banned from many airplanes , universities and even from NYC’s trains and buses . Last year, UK authorities also seized 15, 000 units after inspecting shipments at seaports and airports. [Image credit: US Customs/Flickr ] Via: Mashable Source: US Customs and Border Protection

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US Customs seize 16,000 counterfeit ‘hoverboards’