Acer’s Chromebook 13 lasts a stunning 13 hours on a charge

Until now, if you wanted a Chromebook with a full HD display, you only had one option: the 13-inch Samsung Chromebook 2 . Want epic battery life? Yep, all roads lead to Samsung there, too. Well, not anymore, anyway. Acer just announced the Chromebook 13, and it matches Samsung nearly spec for spec with an optional 1080p display and NVIDIA’s quad-core Tegra K1 chip, promising up to 13 hours of runtime (details on that after the break). This is interesting for two reasons. First off, although this is essentially the same class of product as what Samsung is selling, it costs $100 less: $299, versus $400 for the Chromebook 2. Sounds good, right? What’s more, this is the first-ever Chrome OS device with an NVIDIA processor inside. This is potentially good news even if you’re not a self-described chip geek: Tegra K1 offers long battery life, just like Samsung’s own Exynos chip, but the graphics should be better for things like gaming and interactive websites — the sorts of rich web apps frequently used in classrooms. And if you’ve ever used a Samsung Chromebook, you know there’s room for improvement there: For all of Samsung’s plus points (a crisp display, comfortable keyboard), the Chromebook 2 is relatively sluggish. But will this be more robust than those new Core i3 models we’re seeing? That remains to be seen. On a superficial note, the Chromebook 13 is definitely more basic-looking than the Chromebook 2. Whereas Samsung’s model comes kitted out with a fake-leather lid, the Chromebook 13 is made of plain white plastic. It’s clear that if Acer made any sacrifices to reach that lower price point, this is it. Then again, this is a perfectly serviceable, if unexciting, design, and the full-sized keyboard is naturally more spacious than what you’ll find on Acer’s older 11-inch Chromebooks . The Chromebook 13 is up for pre-order today, starting at $279 with a 1, 366 x 768 display, and $299 for the full HD model. Of note: The full HD machine is rated for 11 hours of battery life, compared with 13 for the 1, 366 x 767 version. In addition to the US, it will be sold in various European countries, including the UK, Netherlands, Belgium, Denmark, Sweden, Finland, Norway, France, Germany, Russia, Italy, Spain, South Africa and Switzerland. As a heads-up, the Chromebook 13 doesn’t have a touchscreen for now, though that could change: When we asked an NVIDIA rep if a touch edition was in the works, he winked and said “That’s an interesting idea.” Consider it confirmed, folks. Almost. Filed under: Laptops , Google , Acer , NVIDIA Comments

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Acer’s Chromebook 13 lasts a stunning 13 hours on a charge

First satellite with high-resolution public imaging launches on August 13th

If you’ve been wondering just when a company would take advantage of the US’ relaxed rules for accurate satellite imaging, you now have a date to mark on your calendar: Lockheed Martin has set the launch of DigitalGlobe’s high-resolution WorldView-3 satellite for August 13th. You won’t see results from it right away, but its creators can start selling extra-sharp pictures (with detail down to the 10-inch level) six months after the craft is up and running. The data should lead to much nicer imagery in online mapping services from companies like Google and Microsoft (both of which are DigitalGlobe customers), although it’s not just cosmetic. Higher-res photos will help track large farms, spot mineral deposits and otherwise deliver a clearer view of our planet that has previously been limited to the government — don’t be surprised if it’s easier to spot landmarks on a map without using markers. Filed under: Science , Internet , Microsoft , Google Comments Source: DigitalGlobe

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First satellite with high-resolution public imaging launches on August 13th

Carriers have to let you text 911 by the end of the year

You’ve had the option of texting 911 in a handful of US cities for a couple of months, thanks in part to voluntary efforts from bigger cellphone carriers. However, the FCC doesn’t want you to be left out solely because you’re on a smaller network. The agency has just adopted rules requiring that all American wireless providers have the capability for text-to-911 by the end of the year. You won’t necessarily get emergency messaging by that point, but carriers will have six months to implement it in a given region if a local call center makes a request. Right now, the new regulation won’t make a big difference. Only Maine and Vermont are fully prepared to handle SMS in a crisis, and you’ll only find some form of coverage in 16 states. However, the FCC’s move means that adoption could grow very quickly — now that carriers can’t say no, 911 facilities are more likely to push for the technology. Don’t be surprised if you can soon send a text-based cry for help at any moment when a voice call would be difficult or dangerous. Filed under: Cellphones , Wireless , Mobile Comments Via: GigaOM Source: FCC

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Carriers have to let you text 911 by the end of the year

Stacking solar cells leads to more efficient energy collection, lower bills

Thanks to the efforts of a North Carolina-based company, solar panels are about to get a lot more efficient. Semprius produces the collection devices by stacking materials on top of each other in order to catch more frequencies of light. In the process, cell stacking boosted efficiency to around 45 percent during tests. The new tech can be produced quickly using cells that are one millimeter across to reduce cooling needs while combining semiconductor materials and reusing the components cells are grown on. All of that will help Semprius achieve 50 percent efficiency in the next three to five years — up from the current 25 percent range. Unfortunately, the new method will be quite expensive until demand warrants mass production. However, more efficient collection will lead to lower overall cost in the long run, and make solar power as cheap as that produced by natural gas facilities. Filed under: Science Comments Source: MIT Technology Review

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Stacking solar cells leads to more efficient energy collection, lower bills

Pandora deal helps indie musicians get noticed on internet radio

Pandora’s relationship with music labels hasn’t exactly been cozy, with more than a few legal disputes over royalties . Today, though, it’s extending an olive branch. The internet radio service has forged a deal with the Merlin rights agency’s 20, 000-plus indie labels to help their artists get discovered. The move will use Pandora’s music discovery techniques to bring “additional exposure” to these musicians when they’re relevant to listeners. They’ll also have direct access to playback data (to help decide on set lists and tour locations), and they’ll get custom communication channels to reach fans. The agreement is big, whether you’re an up-and-coming artist or just want to hear music beyond the big three record companies. Merlin’s labels represent about 10 percent of streaming music worldwide, so you’re likely to notice if you listen to enough tunes. Of course, this isn’t quite a selfless gesture. On top of the extra attention it draws to Pandora, the pact gives the company a better shot at offering service outside of the US. It has offerings in Australia and New Zealand, but the lack of direct artist connections has made it hard to expand elsewhere. That may prove crucial — Pandora has to compete against international heavyweights like Apple and Spotify in the online radio space, so it might not want to depend on one country for its success. [Image credit: Spencer Platt/Getty Images] Filed under: Internet Comments Via: CNET Source: Pandora (1) , (2)

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Pandora deal helps indie musicians get noticed on internet radio

MSI (almost) has the thinnest pro laptop ever

Bragging rights are a tricky thing. It’s easy to say that you’re the first or best, but backing up that claim is another matter. Take MSI’s brand new WS60 , for example. The company bills the 15-inch laptop as the “world’s thinnest and lightest mobile workstation, ” and it’s definitely on the featherweight side at 0.78 inches thick and 4.36 pounds. There’s only one problem: it’s actually a runner-up. Dell’s Precision M3800 is both slimmer (0.71 inches) and lighter (4.15 pounds), so that’s the machine you want in your bag if sheer portability is the major deciding factor. Thankfully for MSI, there are plenty of reasons why you might pick the WS60 instead. It’s packing a more powerful Quadro K2100M graphics chipset, for one thing. You’ll also get more storage out of the box (a 128GB SSD plus a 1TB hard drive) and a Thunderbolt port for high-speed peripherals. There’s even the gaming-friendly keyboard, networking and speakers from the closely related GS60 , just in case you’re itching to play Titanfall after you’re done with your 3D modelling work. Just be prepared to pony up if MSI’s system is more your style. The base model with a 1080p display and a 2.5GHz Core i7 processor will cost you $2, 300, while opting for a “3K” (2, 880 x 1, 620) screen and an extra SSD ups the price to $2, 600. Filed under: Laptops Comments Source: MSI

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MSI (almost) has the thinnest pro laptop ever

Security firms help Cryptolocker malware victims get their files back

Remember Cryptolocker? It was a clever but terrible piece of malware that encrypted files on your PC, charging you a ransom to get them back. The leader of the gang behind to be behind the software is now awaiting trial, but that won’t help around 500, 000 people who still can’t get at their prized documents. That’s where FireEye and Fox IT, two of the companies who helped take the gang down, come in. Using the seized databases, the pair have built Decrypt Cryptolocker , a web portal where you supply your email address and one encrypted file, and it’ll give you a recovery program and master key that’ll restore control of your files. Filed under: Internet Comments Via: BBC News Source: Decrypt Cryptolocker

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Security firms help Cryptolocker malware victims get their files back

Why your brand new plane doesn’t have a seat-back TV

Earlier this year, I boarded a United flight from Newark to San Diego. After passing the first few rows, a young boy turned to his mother and asked, “Why aren’t there any TVs?” “It’s probably an older plane, ” she responded — but that couldn’t be further from the truth. The aircraft, a 737-900 with Boeing’s Sky Interior (a Dreamliner-esque recessed ceiling lit with blue LEDs), had only been flying for a few weeks. It looked new, and it even had that “new plane smell” most passengers would only associate with a factory-fresh auto. But despite the plane’s clean and bright appearance, the family only noticed the glaring absence of seat-back screens. To them, our 737 might as well have rolled off the assembly line in 1984. Dozens of other passengers made similar remarks as they walked by my seat, and many more probably inquired with a flight attendant or aired their complaints on Facebook or Twitter. I had a similar experience while flying the same route last week. I was seated next to a corporate executive who normally travels on United’s better-equipped international fleet — he was clearly unhappy about the entertainment situation, and, like the mother I heard earlier in the year, assumed that our brand-spankin’-new 737 predated the 21st century. It’s reasonable to assume a new plane would be delivered with the latest technology, but unfortunately that isn’t the case. That new plane smell The Newark-to-San Diego flight, scheduled for more than six hours from gate to gate, is a prime candidate for airline-provided entertainment. If you don’t come prepared, those raggedy catalogs and magazines in the seat-back pocket can occupy an hour or two at best. Unfortunately, airlines don’t make it easy to figure out whether you’ll have on-demand content, live video or absolutely nothing at all on board. Our flight was equipped with Exede , the fastest WiFi in the sky , provided by the speedy ViaSat-1 satellite and installed by LiveTV , the same company responsible for outfitting United’s 737 fleet with seat-back DirecTV. But leisure travelers seem to be most interested in video, as low quality as it may be. Instead of the DirecTV logo that occasionally appears in the entertainment section of United’s flight status page, the flight only listed onboard WiFi, along with a promise from the airline: “Personal device entertainment is coming soon, ” which will enable you to view content streaming from the plane using your own laptop, smartphone or tablet. Boeing delivers all of United’s 737s without entertainment or WiFi — instead, a third party handles the installation. But since airlines want to get their new planes into service immediately, they usually schedule installations, which take an aircraft out of commission for several days, for a few weeks or months down the line. That means hundreds of bored passengers every day, and a negative perception of the plane and the airline. Streaming video, like the version United’s planning to launch, is very attractive to airlines. Seat-back displays cost carriers thousands of dollars a pop, and outfitting an entire aircraft is very expensive, even before you factor in maintenance and costs to upgrade once a better solution becomes available. Displays at each seat also add significant weight, which causes each plane to burn pricey fuel more quickly. So, instead of installing TVs, many carriers are opting to let passengers use the tablets and laptops they already have to access content on a server in the aircraft’s belly. Bring your own Device It’s a means to the same end. You get to be entertained, and the airline can collect that coveted ancillary revenue. Even though it’s rarely in HD, the content you watch on your tablet or laptop will often look much better than what you’d get with an aging seat-back screen, and passengers on red-eye flights won’t have to deal with the light from unused displays filling the cabin and keeping them awake. You will be on the hook for power (many planes now have outlets installed at every seat), and your device will likely get in the way during the meal service, if there is one, but the trade-offs are worthwhile, for airlines and passengers alike. Gogo, the most prolific in-flight internet provider, also leads the market when it comes to streaming-entertainment service. More than 1, 500 American, Delta , US Airways and Scoot (an Asian low-cost carrier) planes have Gogo Vision installed, and Aeromexico, Alaska and JAL are scheduled to carry it, too. Most of the planes with Gogo’s WiFi have Vision available as well — the company can use the existing WiFi infrastructure, adding only a content loader in the cabin for maintenance to refresh movies and television shows using a USB flash drive. Alaska Airlines is planning to install a unique version of the system that excludes internet access, so passengers can still stream content on routes without coverage. A USB flash duplicator copies streaming content onto loader drives at Gogo’s Chicago headquarters. Global Eagle, the company behind the Row 44 satellite internet installed on Southwest’s fleet, takes streaming content one step further with live TV. If your plane is connected to the web, you’ll also have access to streaming television content. Dish provides that service on Southwest’s 737s, where you can choose from 19 live channels and up to 75 recorded TV episodes on each flight. You can also purchase movies for $5 each, with more than 25 titles available on each plane. Like Gogo, Global Eagle can stream content to customers on planes that aren’t connected to the web. That product, called WISE, is already installed on some of Philippine Airlines’ planes, and it’s scheduled to launch with a second Asian carrier soon. LiveTV is another major in-flight WiFi player in the US. That company was formerly a JetBlue subsidiary, but was recently acquired by Thales Group, a French aerospace conglomerate. Unfortunately, LiveTV executives, who now report to Thales, were unable to detail their future offerings, but we do know the company has been hard at work installing speedy Ka-band satellite WiFi on JetBlue’s A320s and United’s 737s. The airlines play a big part in how you use this technology, too. While Global Eagle, Gogo and LiveTV install the systems used to provide content, each carrier sets pricing. Most movies and TV shows available through Delta Studio, a Gogo service, are free for international, First Class and Economy Comfort passengers, for example, though other airlines can charge anywhere from $1 to $7 per program, depending on pricing models and studio arrangements. If you’re able to stream content from a third-party site, such as Hulu, you’ll likely pay an upcharge for faster in-flight service, so even if you don’t purchase programming from the airline, it’ll still collect a fee. Streaming from the web JetBlue’s trying something different with its Fly-Fi in-flight internet. Instead of blocking access to bandwidth-heavy streaming sites, the airline’s allowing you to view content (even in HD) from a variety of websites, assuming you’re willing to pay a relatively high fee. ViaSat provides the satellite service, which is capable of supporting many passengers streaming video simultaneously. Even if you watch several movies over the course of a flight, however, it probably isn’t worthwhile to pay the $9-per-hour fee (that adds up to $45 for a single five-hour flight) — you’ll end up spending less if you download rentals while you’re still on the ground. As for Gogo, Chief Commercial Officer Ash ElDifrawi expects future generations of its service to enable streaming content from outside the plane, be that live television or media already available over the internet, through sites like Hulu and Netflix. Gogo’s current air-to-ground service isn’t fast enough for HD streaming, but the company’s next-generation GTO (ground-to-air) product should support it. That satellite system could also enable the company to offer live TV, like the Global Eagle service you’ll find on Southwest’s planes, but Gogo’s next-generation infrastructure is still a few years out. “At some point, we see an opportunity for products like IPTV, music and other media content, ” ElDifrawi said. “We also see an opportunity for streaming through connectivity as more bandwidth becomes available.” Of course, a TV-less future impacts the flight crew, especially just before takeoff — without seat-back or overhead displays, crews will need to do a live safety demo before each flight. That means reading a script over the PA as flight attendants throughout the cabin show you how to fasten your seatbelt, use an oxygen mask and put on a life vest. It’s a time-consuming task and removes flight attendants from other duties, such as checking the cabin thoroughly before takeoff. While inconvenient for the crew, the pros still outweigh the cons for airlines that barely break even on any given flight. Revenue from streaming services could impact a route’s profitability, while a screen-free cabin helps the carrier trim some fat, resulting in a lighter aircraft that burns less fuel. As with in-flight WiFi, it may take a while for streaming services to become a compelling option for all passengers, but the next time you board a plane that doesn’t have TVs, know that the future looks very bright. [Photo credit: Boeing (empty cabin and flight attendant)] Filed under: Home Entertainment , Transportation Comments

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Gmail now recognizes email addresses from non-Latin alphabets

Since the beginning of time — or at least since email was invented — most email services have required the use of non-accented characters from the Latin alphabet for each individual’s address. It’s inconvenient for those who don’t natively use that alphabet, which means that more than half of the world’s population have been frustrated. Here comes Google to the rescue: Gmail (and soon to be Calendar, we’re told) now recognizes email addresses that have accented characters or use non-Latin alphabets, so you’ll be able to send and receive correspondence to these types of addresses as much as you want, and soon Gmail will let you create non-Latin accounts to call your own. It’s all thanks to an email standard established by the Internet Engineering Task Force (IETF) two years ago. Now it’s simply up to each individual email service to officially support that standard. Gmail isn’t the first email service to give it a shot. A provider in Taiwan is currently conducting a public trial, and Chinese email addresses began surfacing as early as 2003. But with the standard now set, we’ll likely start seeing more providers follow Google’s footsteps. [ Image credit: Getty Images, Google ] Filed under: Misc , Software , Google Comments Source: Google Blog

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Gmail now recognizes email addresses from non-Latin alphabets

Visual microphone can pick up speech from a bag of potato chips

You may want to be careful about the conversations you hold in the future; if you’re near a window, someone might be listening in. A team of researchers from Adobe, Microsoft and MIT have developed a visual microphone algorithm that picks up audio by looking for microscopic vibrations in video footage. The technique exploits the rolling shutter effect in digital cameras (where the sensor reads pixels one row at a time) to detect sound-related movements that might otherwise be invisible; the only gear you need is a camera that can record at high frame rates. It’s good enough to capture singing from a bag of potato chips, and musical tones from a potted plant. Don’t worry about optical eavesdropping just yet. The experiment only got accurate reproduction with specialized cameras that shoot at up to 6, 000 frames per second; an off-the-shelf device with 60fps recording can identify people’s voices, but it’s hard to make out words. Provided the technology reaches fruition, it would most likely be used by investigators that want to hear what suspects say when they’re not on the phone. It would be useful for more than surveillance, too, as team member Abe Davis believes the visual mic could identify a material’s properties without making contact. It’s definitely clever tech — let’s just hope that it’s used more for science than snooping. Filed under: Cameras , Science , Microsoft Comments Source: MIT (1) , (2)

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Visual microphone can pick up speech from a bag of potato chips