Tuesday, September 30, 2014

You can hot-swap nearly all Project Ara modules on the fly

Source: http://www.engadget.com/2014/09/30/project-ara-hot-swappable-modules/

Back in April, Project Ara's Module Developers Kit revealed that the phone's battery will be hot-swappable; in other words, you can replace it without having to switch the phone off. Nifty trick, right? Well, the feature's apparently not limited to the device's battery. Project director Paul Eremenko has recently divulged in a keynote that you'll be able to swap the phone's other modules around, save for the CPU and display, even if you're in the middle of typing out a message or of a phone call. You've got the modified version of Android L that the team developed with non-profit org Linaro to thank for that, as it was the key ingredient Team Ara needed to make most of the phone's components hot-swappable.

Say you're taking pictures of friends when you suddenly remember that you have a module equipped with a better camera -- you can presumably just switch the two right then and there while your friends are in mid-pose. Other than that, Eremenko has also revealed that Google plans to build an online store that sells different types of modules (think Google Play, but for Ara parts), so ready your wallets if customizing phones are your thing.

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Via: Phonebloks

Source: YouTube

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Monday, September 29, 2014

Here Comes Atlas, Facebookâs Plan To Tackle Google With Its Own Ad Network (FB)

Source: http://www.businessinsider.com/introducing-atlas-facebooks-plan-to-tackle-google-doubleclick-2014-9

Minecraft Atlas

Facebook will reportedly roll out Atlas, the ad platform it purchased from Microsoft last year, to help companies and marketers track their ads’ effectiveness around the web, according to Re/code’s Peter Kafka.

In Atlas, ads are not bought through Facebook. Advertisers can purchase ad campaigns through Atlas, and they can choose whether or not to include it on Facebook, but "using Atlas is not predicated on having a Facebook campaign," according to a Facebook spokesperson.

Companies can purchase ads on websites and apps outside of Facebook. The company insists the ads won’t be "Facebook ads,” but by using Facebook’s targeting data, they’ll be “more effective than other big ad platforms,” according to the social network.

Facebook’s Atlas will reportedly involve several partners, but the social network has only announced two so far: Omnicom, the ad holding giant that already has deals with most of the biggest names on the internet including Google, Twitter, Facebook, and others; and Instagram, the photographic social network purchased by Facebook in early 2012.

As far as privacy’s concerned, Facebook insists its ads will be able to know “some basic facts about you,” but your actual identity will remain totally anonymous to publishers and advertisers. 

Atlas will likely serve as a foil to Google’s DoubleClick display ad business, even though search ads still comprise the vast majority of revenue for Google.

The first details about Atlas leaked in August, when The Information described how Facebook was “pouring resources into Atlas in advance of a big new push with the product, expected to coincide with the Advertising We! ek trade show in late September.”

SEE ALSO: This Is What Facebook Thinks The Future Of Cookies Look Like

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Hong Kong's pro-democracy protests spur growth for secure messaging apps

Source: http://www.engadget.com/2014/09/29/hong-kong-secure-messaging/

Social media and civil unrest have long gone hand-in-hand, from coordinating revolution during the Arab Spring to repressing corruption in Turkey. Amid pro-democracy protests in Hong Kong, locals have taken to the location-based messaging app FireChat to communicate with each other. 100,000 local users signed into the off-the-grid messaging app for the first time last weekend after a student activist recommended the app for communication should authorities switch off cellular networks. The app creates a mesh network between nearby users using WiFi, cellular data, or Bluetooth, allowing them to communicate with people even when strict firewalls are in place. For now, it looks as though we're a long way away from the heavy-handed tactics of other governments, but FireChat's sudden popularity shows locals are keen to stay one step ahead when it comes to communication.

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Source: The Wall Street Journal

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New web service prevents spies from easily intercepting your data

Source: http://www.engadget.com/2014/09/29/okturtles/

okTurtles

The encryption that protects your email and social updates is far from flawless -- it's relatively easy for spies to intercept your data using spoofs and hacked servers. If Greg Slepak has his way, though, there will soon be a safer way to send your info. His okTurtles project uses blockchains (the transaction databases you see in virtual currencies like Bitcoin) to let you communicate over the web without the risk of a man-in-the-middle attack. Rather than rely on website security certificates that could easily be compromised, it gives individual users public keys that unlock data within blockchains. There's no centralized authority, and you can even run one of the necessary servers yourself if you don't trust others. When complete, okTurtles will have a browser add-on that lets you use this authentication on virtually any site. You could talk to a fellow okTurtles user through Gmail without worrying that someone besides your recipient could easily read the message, for example.

The underlying technology (DNSChain) is already available, but you'll have to wait a while for something that's easy to use; Slepak is launching a crowdfunding campaign "soon" to help get things moving. He's also quick to acknowledge that the system works only so long as both the software and keys aren't compromised. If either of those are cracked, you're just as vulnerable as anyone else. As long as they remain safe, though, okTurtles could easily reduce the chances that snoops and thieves will pry into your business.

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Source: okTurtles, GitHub

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HP's $199 Windows laptop arrives alongside a pair of tablets

Source: http://www.engadget.com/2014/09/29/hp-stream-laptops-tablets/

Contrary to earlier rumors, HP's Chromebook-like Stream 14 turned out to be more expensive than people had hoped for when it was announced a few weeks ago. Having said that, today HP is finally introducing its $199 laptop with Windows, staying in line with what a company representative had told us before in regards to the Stream line expanding beyond the 14-inch machine. But there's more, since HP's new, budget-friendly, 11.6-inch laptop isn't the only fresh announcement. There's a 13.3-inch model as well, priced at $230, which, along with the $199 Stream, features an Intel Celeron processor and 32GB of flash storage. In addition to this pair of notebooks, HP is also introducing two Windows 8.1 tablets: the HP Stream 7 and HP Stream 8. If the moniker for each didn't give it away, they are 7- and 8-inch slates, respectively, with the former costing a mere $99 and the latter going for $149.

Unfortunately, HP isn't sharing many more details (like other specs) at the moment. We do know, however, that the company hopes to lure in customers by including a bit of free mobile data every month and access to Microsoft's Office 365 Personal productivity suite, which is definitely a nice bonus. All devices announced are expected to be available in the US by the beginning of November. In the meantime, stay tuned -- we'll be adding hands-on photos and additional info shortly.

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Samsung's 27-Inch Curved Gaming Monitors Are No Work, All Play

Source: http://gizmodo.com/samsungs-27-inch-curved-gaming-monitors-are-no-work-al-1640299077

Samsung's 27-Inch Curved Gaming Monitors Are No Work, All Play

At CES this year, we got a good look at Samsung's ideas on bringing curved display technology to consumer monitors. Ten months later, the company is ready to release its first one, boringly named "SD590C."

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Scientists make an invisibility cloak using off-the-shelf optical lenses

Source: http://www.engadget.com/2014/09/29/optical-lens-invisibility-cloak/

University of Rochester's lens-based cloak tested by student Joseph Choi

Most invisibility cloaks require fairly exotic technology to work, such as fiber optics or light-altering metamaterials. That's not very practical, especially since the illusion still tends to break when you move. The University of Rochester may have a far more realistic solution, however -- it has developed a cloak that only needs run of the mill optical lenses to hide objects from view. The system really boils down to clever math. By positioning two pairs of lenses in the right order, researchers can bend light in a way that hides almost everything you put in the middle of this arrangement. The approach scales up with the size of the glass, and it works at angles of 15 degrees or more; you don't need to look head-on to see the effect.

There is a big catch to this visual trickery. You can't hide whatever is directly on-axis, so this is more of an invisibility "doughnut" than a perfect disguise. It doesn't have to be used as camouflage, though. The lens-based system could eliminate blind spots in vehicles, or let surgeons see through their hands during delicate operations. Those uses are a long ways off at this early stage, but the relative simplicity of the technique makes them very plausible.

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Via: Phys.org

Source: University of Rochester, arXiv

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GoPro's Hero4 cameras offer 30 fps 4K shooting or touchscreen controls

Source: http://www.engadget.com/2014/09/29/gopro-hero4-4k-camera/

GoPro started life as a home-brew wrist-mounted 35mm camera, but it's come a long way since. Today we're getting a look at the next installment of that story: The Hero4. The latest cameras from the action sports behemoth bring some anticipated features, along with a few surprises. Most notably, while the Hero4 still comes in three tiers/editions, there are greater differences between them. Black is still the top-specification model (more details of which after the fold), but Silver has a few neat tricks of its own. Finally, the White edition is out; in place is a new camera simply called "Hero." The new family structure is essentially: professionals, prosumer/consumers and entry level -- which isn't that different from before, just this time around it's more pronounced. "Enough already. Tell me about the features," I hear you say. Glad you asked, follow on below for details.

The daddy of the family, Hero4 Black, has two key features that fans of GoPro have been waiting for since the Hero3: 4K video recording at 30 fps, and 1080p now at 120 fps (you can also grab 2.7K at 50 fps!). The Hero3 did 4K, but only at 15fps, making the feature less useful for professional projects. The Hero3+ didn't improve on that (and perhaps suggests why that wasn't branded the Hero4). But, it looks like GoPro figured out how to deliver a full 30 fps 4K without ravaging the battery (more on that battery later). Other new features include a "highlight tag," which allows you to mark a key moment in your video via the WiFi button on the side. If you're shooting hours of video at a time, this will make finding those sweet airs/best waves much easier once you import the video into GoPro's Studio software.

GoPro's Protune feature (that allows deeper control over settings) also got a face-lift. Now you can control the ISO limit, color and exposure settings. That's especially good news if you're into low-light shooting. Which brings us conveniently onto two other new modes called Night Lapse, and Night Photo. As the names suggest, these are aimed at getting better low-light stills/time lapses. Essentially, you can force a longer exposure for some trippy light effects. The Black edition also features a new audio system, which promises twice the dynamic range of previous cameras -- something we're looking forward to testing in the near future.

Two hardware changes that are worth noting are the addition of Bluetooth, as well as WiFi for additional connectivity options (to the remote, or app), and a much-improved battery housing. The cells are different to those found in the Hero 3/3+, which is a bummer if you've built up a collection of spares, but the fiddly back door has gone; the batteries now slide in via a (much easier to open) spring-loaded trapdoor. Battery life is claimed to be the same -- which won't please those that already think it's too short, but it does at least mean you shouldn't be taking a major hit just because of all that 4K you're (now) shooting.

If you're thinking, well the Hero4 Black is the one I want then, because the Silver will just be the same, but with fewer shooting options, you'd be partly right. But also very wrong. Silver does top out at 4K/15 fps like the Hero3/3+. But, it has most of the other new tricks (highlights, the Protune tools, night photo modes and so on), along with one big dealio feature that Black doesn't have: a built-in touchscreen display. Finally, there's a GoPro that lets you see what you're recording in real time, and playback photos and videos after the fact.

You can also use the touchscreen to set up the camera, instead of using the physical buttons (and tiny monochrome LCD). This is a big deal. Especially as the Silver remains the same size (i.e., it's no fatter, like when you add on the BacPac). Considering most of the pro features make their way over to the Silver edition also, it's really going to make choosing which you want all the more difficult. We got to play with both the Black and the Silver, and are really struggling to choose between them ourselves. Pros will probably still want the Black edition, but there's a great many folk that might consider the Silver the top choice, simply for that screen. It really is a delight.

For those looking for fewer bells and whistles (and, in turn, a lower price point), the new "Hero" replaces the White edition. It's very similar on paper. It still shoots up to 1080p at 30 fps, and takes 5-megapixel stills (the Silver and Black go at 12 megapixels). This time around though, the camera and waterproof case are integrated -- meaning the battery is built-in too. This makes it a much simpler proposition for those just looking to charge something up, stick it on a mount and go. The best feature with the Hero, though, is how much it costs. At just $130/£100, it really is going to challenge all those no-brand cameras that only really compete on price. As for the Black and Silver? They will run you $500/£370 and $400/£290, respectively, when they launch on October 5th.

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Photoshop for Chromebooks begins long-awaited beta test

Source: http://www.engadget.com/2014/09/29/photoshop-for-chromebooks-beta/

If you've been eyeing a Chromebook to replace that Windows or Mac machine, Google's OS is about to get a massive boost in productivity. Starting today, Photoshop is headed to the machines thanks to a partnership with Adobe -- if you meet certain criteria. A cloud-based streaming version of the creative software will be available for Adobe Creative Cloud education customers in beta form, and for now, there's no word on when regular folk will be able to opt in. This version of Photoshop is designed to run on Chromebooks straight from the cloud and packs in Google Drive integration for easy file management. The rest of Creative Cloud is said to follow, however this trial run only includes the popular photo-editing app. As is usually the case with testing phases, there's no clear indication as to when this version of Photoshop will see its widespread release.

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Source: Google Chrome Blog, Adobe

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Article: Turning Programming Into Child’s Play

Dash is a small blue robot that can be programmed to play the xylophone, kick a ball, act like a dog and deliver messages — for instance, a prerecorded rendition of the "Happy Birthday" song. Its head, which spins around, has a single, Cyclops-like eye. Sometimes Dash emits a cheerful chime — a s...

http://www.nytimes.com/2014/09/28/business/using-robotics-to-teach-computer-programming.html?gwt=pay

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Article: This bizarre bendable phone wears like a shirtsleeve

For the past few years, the standing lazy punchline about wearables has been something about awkwardly strapping a computer or a phone to your body. Finally, a crowdfunding campaign has taken the joke to the next level and made that punchline a reality. San Francisco Bay Area startup Arubixs has ...

http://www.cnet.com/news/this-wearable-hopes-to-make-strapping-a-big-screen-to-your-arm-cool/

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Article: TinyScreen thumb-sized display supports full color

One of the key elements that anyone who is into making their own electronic devices needs is a screen. Often the size of the screen controls how large your project is overall, and if you want small...

http://www.slashgear.com/tinyscreen-thumb-sized-display-supports-full-color-29348240/

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Wednesday, September 24, 2014

An Aerospace Engineer Has Completely Reinvented The Ice Cream Scoop

Source: http://www.businessinsider.com/the-midnight-scoop-kickstarter-2014-9

The midnight scoop kickstarter project ice cream gif

One of Michael Chou’s biggest pet peeves was not being able to scoop frozen ice cream.

“I couldn’t help but feel there was a better way,” Chou, a mechanical and aerospace engineer for the University of California San Diego, explained to The Daily Mail. “I like my ice cream frozen and hard – melting it with a hot spoon or letting it sit out for half an hour ruins it.”

So the 35-year-old Michigan father spent two years to invent the The Midnight Scoop, a “better ice cream scoop” that has the ergonomic design that allows you to scoop even the hardest ice cream.  

The midnight scoop kickstarter project ice creamWhat makes The Midnight Scoop different is that the curved end forces you to push the ice cream with your palm, thereby using the muscles in your arm and chest instead of with the weaker muscles in your wrist.

The key is in the handle which is curved to fit your palm and keep your wrist straight. The scoop is also specially designed with a thin and pointed end that can easily slice through ice cream.

Made from a coated and forged aluminium alloy, it will cost $50 with a lifetime warranty. The Kickstarter project has already exceeded it’s $17,500 goal by over $20,000 with still eight days left in the campaign.

The midnight scoop kickstarter project ice creamYou can donate to The Midnight scoop on Kickstarter here.

SEE ALSO: 10 Ingenious Reinventions Of Everyday Products

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This Stat About Digg Reveals Biggest Difference Between Starting A Tech Company Now And Ten Years Ago

Source: http://www.businessinsider.com/the-biggest-difference-between-starting-a-company-now-and-ten-years-ago-2014-9

Google engineer, servers

Vox's Timothy B. Lee has a great story on Digg's comeback. In it, he reveals a super interesting stat.

It's a stat that explains why starting a tech company today is so different than starting a tech company when Digg was founded, ten years ago. 

First some quick backstory.

Digg was founded in November 2004. By 2009, it had 30 million monthly visitors. 

Google wanted to buy it for a couple hundred million dollars.

But by 2012, Digg's traffic was down to 1.5 million visitors a month.

That year, Digg sold for $500,000 to a New York holding firm called Betaworks.

Now Digg is back up to 8 million visitors a month. It's not profitable for Betaworks yet, but executives say there is a "realistic plan" to get there.

Anyway, here's the stat: Back in 2012, when Betaworks bought Digg, it cost $250,000 per month to keep the site running, even with its tiny amount of traffic. Today, it only costs Betaworks tens of thousands of dollars per month, with 5x as much traffic.

The reason for the cost disparity: Back in 2012, Digg was run off of servers owned by the company. Today, Betaworks rents server capacity from another company. Digg is hosted in the cloud.

Running a company from the cloud is standard practice these days. Netflix is still running from Amazon servers. Before it was acquired by Yahoo, so did Tumblr. Probably all the startups you can think of run this way. Only the really gigantic companies out there now own their own servers.

So whenever you see a list of a bunch of silly startups and worry that there's another bubble going on, remember that all those companies cost a lot less to run than all the dotcoms or even early Web 2.0 companies did.

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This Is What Painting In Virtual Reality Looks Like

Source: http://www.businessinsider.com/tilt-brush-lets-you-paint-in-virtual-reality-2014-9

Tilt Brush app

Virtual reality is on its way, and it won't be just for gaming.

A great example is Tilt Brush, which is an exciting new app for the Oculus Rift that lets you paint in virtual reality.

Tilt Brush takes advantage of VR's unique characteristics by allowing you to create beautiful three-dimensional paintings using virtual paint, smoke, stars, and light.

In order to paint in all dimensions, Tilt Brush lets you rotate, flip, and reposition a grid that operates as a stationary plane in space.

For example, if you wanted to paint the ground of a forest, you would adjust the grid to be parallel with the virtual ground; if you then wanted to paint a tree, you would simply rotate the plane 90 degrees.

Tilt Brush Gif 2 large

When you're finished with your virtual creation, Tilt Brush will let you export it to a GIF form so you can share it, according to The Verge.

Tilt Brush is created by San Francisco design studio Skillman & Hackett, and while Tilt Brush is still just a prototype, they've already won a Proto award for their virtual reality user interface.

Unfortunately, you'll have to wait for the consumer edition of the Oculus Rift virtual reality headset in order to try Tilt Brush for yourself. But in the meantime, you can check out another stunning creation below, or check out the full demo video here.

Virtual reality can't come soon enough.

Tilt Brush virtual reality painting GIF

SEE ALSO: The Best Apps For Your New iPhone 6

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