Google Apps is moving on, you’ll need an HTML5 browser to go with it

HTML5 beckons the world with its dashing logo and also, we suppose, all the clever little things it can do. Desktop notifications in Gmail and folder-dragging in Docs already refuse to work with anything less — and before long that will apply to the entirety of Google Apps. Come August 1st, you will find that Gmail, Calendar, Talk, Docs and Sites are all unsupported unless you’re using either the current or last major release of Internet Explorer, Firefox, Chrome or Safari. An older browser won’t suddenly stop working with Google Apps, but it will begin a steady descent into oblivion. Hey, being popular means you don’t have to be nice.

Google Apps is moving on, you’ll need an HTML5 browser to go with it originally appeared on Engadget on Fri, 03 Jun 2011 22:04:00 EDT. Please see our terms for use of feeds.

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EnerJ power-saving system prioritizes CPU voltage, may reduce energy consumption by 90 percent

It takes a lot of energy for computing systems or data centers to patch up critical errors, but what if we devoted less power to fixing less urgent issues? That’s the basic idea behind EnerJ — a new power-saving system that could cut a chip’s energy consumption by 90 percent, simply by prioritizing critical problems over those that are less threatening. Unlike, say, liquid cooling techniques, the University of Washington’s framework focuses exclusively on the programming side of the equation and revolves around two interlocking pieces of code: one that handles crucial, precision-based tasks (e.g., password encryption), and another designed to deal with processes that can continue to function, even when facing small errors. The system’s software would separate the two codes, meaning that energy from one section of the chip would never be used to fix a major problem that the other should address, while allowing engineers to more efficiently allocate voltage to each region. The system has already cut energy usage by up to 50 percent in lab simulations, but researchers think the 90 percent threshold is well within their reach, with computer engineering professor Luis Ceze (pictured above) predicting that the system may even be able to increase battery life by a factor of ten. The team is hoping to release EnerJ as an open-source tool this summer, but for now, you can find more information in the PR after the break.

Continue reading EnerJ power-saving system prioritizes CPU voltage, may reduce energy consumption by 90 percent

EnerJ power-saving system prioritizes CPU voltage, may reduce energy consumption by 90 percent originally appeared on Engadget on Fri, 03 Jun 2011 11:07:00 EDT. Please see our terms for use of feeds.

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Rosetta Stone iPad App Hits App Store

Short version: Rosetta Stone launched its iPad app today, which is basically just a lighter version of its core “course” software. The app itself is nothing extraordinary, but the way it teaches languages is pretty awesome. Foreign language has never been my best subject, but I had a blast playing with this app because it feels way more like a puzzle than a language lesson. The worst part is the price: you have to be a Rosetta Stone customer to access the app.

Features:

  • All five language levels, with corresponding units and paths
  • Swipe-to-scroll through tracks
  • A single tap enlarges small contextual images
  • Drag-to-zoom offers a little extra zoom
  • MSRP: Free with a minimum $179 Rosetta Stone software purchase

Pros:

  • Easy-to-use Interface
  • Very accurate voice detection

Cons:

  • No studio sessions despite the iPad’s video-chat support
  • Requires purchase of Rosetta Stone desktop app

If you take learning languages seriously, I would gladly argue that there is no better language-learning app out there. But if you’re looking for something light and fun, the price tag on this app will certainly outweigh your desire for it.

Rosetta Stone has always been kind of like a yoga mat. I love yoga, and I wish I went everyday, but I hesitate to spend the money on a mat for fear it could go to waste. The same has been true of Rosetta Stone. It always sounded pretty cool, and I’ve always wanted to learn different languages, but shelling out the cash is a step I’ve never been willing to take. But after sitting down with the Rosetta Stone team and checking out the brand new iPad app, I’ve been converted. And that’s partially due to the app, itself.

As far as learning languages goes, Rosetta Stone seems to have the process nailed. Instead of learning through simple flash-card style memorization or by-the-book translation, the Rosetta Stone TOTALe Companion app forces you to problem-solve while you learn. For instance, instead of reading a sentence in Spanish, hearing it, and then repeating (parroting), Rosetta Stone gives you a couple of different pictures of whatever phrase or word the lesson focuses on, and turns language learning into a puzzle.

The core idea seems to come from the way children learn languages for the first time. Children hear words they don’t know and use the context around unknown words to fill in the blanks. An example given by Rosetta Stone CTO Mike Fulkerson resonated well with me. “If I am with my five-year-old and say ‘we’re in a hotel suite,’ my son knows all the words in that sentence except ‘suite,’” he said. “If I ask him what the word ‘suite’ means, he can figure out from the rest of the sentence, and his surroundings, that a ‘suite’ is a big hotel room.”

The Rosetta Stone app works the same way. Some pages ask you to choose the picture that best represents the word or phrase being spoken, gradually integrating new words that you haven’t learned yet. Other pages display a pattern of different ideas or sentences, and require the user to complete the pattern. For example, one page showed four different pictures with corresponding sentences: 1. I have red apples. 2. We have green apples. and 3. I have a red bike. Based on the first three sentences and their corresponding photos, the user must then figure out what the fourth sentence will be (We have green bikes.).

The iPad app still integrates the majority of the features found in the desktop app’s “course” offering, which is the main curriculum of the Rosetta Stone software. Studio sessions, where the user talks with a coach fluent in their chosen language in a video chat, aren’t supported within the iPad app. This was pretty shocking to me, since the iPad has a front-facing camera which would be perfect for studio sessions on-the-go. When I asked about it, Fulkerson explained that the company wanted to bring a lighter experience to the tablet, something that falls between its basic “parroting” iPhone app, and the much heavier desktop app.

On a PC, you can really immerse yourself in a lesson, but on the iPad, most people switch back and forth from applications pretty regularly – what Mr. Fulkerson referred to as iPad ADD. For that reason, the Rosetta Stone TOTALe Companion app remains on the page you last visited once you close the application, whereas the desktop app always sends you back to the home page. A few other tweaks were made to the desktop app, as well, to get as much out of the iPad’s functionality as possible. For example, you swipe side to side to access new tracks (mini lessons) and instead of hovering over an image to zoom (like on the desktop app), iPad app users can touch to enlarge, and drag to zoom with smaller images.

Of the 31 Rosetta Stone-supported languages, 20 are available in iPad app format. Right-to-left languages like Arabic, Hebrew, and Farci, will be rolled out in an app update, along with Irish, since its font isn’t yet supported by the iPad.

Now for the bad news: Non-Rosetta Stone customers simply don’t have access to the app. In other words, you must buy Rosetta Stone desktop software in order to log in to the iPad application, which is a free download from the Apple App Store. Most Rosetta Stone languages come with five levels, and a few smaller languages come in a three-level set. For a single level, the software costs $179. Two levels cost $279, three levels costs $379, and if you opt for the full five-level set, the software costs $479.

For now, the Rosetta Stone TOTALe Companion app is only available in the Apple App Store, but Mike Fulkerson promised an Android version at some point, he just couldn’t say when.

In my opinion, the content of the app is its biggest selling point. In the few minutes I played with the app, I truly enjoyed learning a little bit of French. And this is coming from an eight-year Spanish student, who hated just about every minute of it. The app itself is nothing extra special. The interface has a clean look and is pretty self-explanatory, lacking any complex multi-touch actions. Moving through lessons was pretty snappy, and I found the app’s voice detection to be incredibly accurate. The most minor pronunciation errors are detected immediately, basically forcing the user to say the word or phrase correctly, which is the whole point of the Rosetta Stone iPad app in the first place.

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Microsoft details specs for Windows 8 tablets, shows off hardware



Not long after showing off the new Windows 8 touch interface at the D9 conference, Microsoft gave another demo at Computex in Taipei. Where the D9 demo had been about the software, and used regular Intel processors, the focus at Computex was on the hardware: Windows 8 was running on a range of system-on-chip (SoC) designs, including those with ARM processors.

Prototypes from three ARM partners, Qualcomm, Texas Instruments, and NVIDIA, in conjunction with system builders Wistron, Foxconn, and Quanta, were shown off. The Qualcomm and TI devices were both tablets, the NVIDIA device a conventional clamshell laptop. An AMD Llano-powered laptop was also on display, as was an Intel-powered system. The ARM units all billed as development devices rather than anything that will reach the market, but show that the software is running on ARM-powered machines, and looks identical to its x86 counterpart.

The company also disclosed some of the hardware constraints that Windows 8 tablets will have to follow. To get the new interface, tablets will have to offer a resolution of at least 1024×768. Anything lower and they will be stuck with a derivative of the classic Windows 7 shell. Increasing the resolution from the 4:3 1024×768 to the 16:9 1366×768 will additionally enable the “snap” side-by-side multitasking view that was demonstrated.

Mention was also made of boot performance; UEFI systems with SSDs were described as being able to fully boot, from cold shutdown to the Start screen, in under six seconds. Wake from sleep will be instant.

Microsoft also talked a little about the ARM version’s compatibility with Windows. ARM Windows won’t include an x86 emulator, and as such will not be able to run existing Windows programs. It is, however, the same operating system with the same APIs, meaning that it should be possible to recompile existing software and device drivers for ARM Windows with few difficulties. The same applications should, therefore, become available on both platforms, as should access to the same hardware.

With Windows 8, Microsoft is paying far more attention to the hardware, and providing far more guidance to hardware manufacturers. For example, the company has recommendations for how large to make the bezels on tablet computers to ensure that they’re comfortable to hold. Combined with restrictions on the number of devices that can be brought to market, the message seems clear: Microsoft would rather have a smaller number of best-of-breed devices than the same kind of free-for-all as exists in the world of conventional PCs.

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Qualcomm CEO confirms death of Mirasol e-reader display, looks forward to ‘next version’

Remember that Mirasol e-reader display Qualcomm was hoping to release this year? Yeah, it’s not happening. Speaking at a press briefing in San Diego yesterday, Qualcomm CEO Paul Jacobs confirmed that the 5.7-inch panel has been abandoned after failing to meet expectations. Instead, the company will devote its attention to the “next version” of the technology, which has Jacobs feeling optimistic:

“We have a really interesting roadmap — we’re starting out on e-readers because we figured having E Ink as a competing technology was a good way to get started. But if you think about the power consumption of the screens that are out now [on tablets], they’re very bright OLED screens that use up a lot of the power of the battery. We don’t today have as vibrant color as an OLED display – but we have a roadmap that gets us to a much brighter color.”

Presumably, this roadmap would include that low-power “converged e-reader” we heard about a few weeks ago, slated for release by the end of the year. Jacobs also mentioned that Qualcomm is planning to invest a billion dollars in its Taiwan Mirasol plant, which might help produce the kind of volume that, say, Amazon would demand for its Kindle displays. It’s all speculation, of course, but Qualcomm certainly seems to have some big plans in store for the rest of the year.

Qualcomm CEO confirms death of Mirasol e-reader display, looks forward to ‘next version’ originally appeared on Engadget on Thu, 02 Jun 2011 13:09:00 EDT. Please see our terms for use of feeds.

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Texas Instruments announces multi-core, 1.8GHz OMAP4470 ARM processor for Windows 8

When Qualcomm announced a pair of Windows 8-compatible ARM processors yesterday, we knew Texas Instruments wouldn’t be far behind. Sure enough, the company has just announced a new addition to its OMAP 4 family of ARM SoCs, with the 1.8GHz OMAP4470. TI’s new chip is powered by a pair of 1.0GHz ARM Cortex-A9 MPCore engines, as well as two, 266MHz ARM Cortex-M3 cores that handle multimedia duties. According to the company, this multi-core structure will enable faster web browsing and more frugal power usage, while putting the OMAP4470 in square competition with quad-core chips like NVIDIA’s Kal-El and Intel’s latest Sandy Bridge line. The SoC was designed for tablets, netbooks and smartphones running Android, Linux, or the next version of Windows, and can support a max QXGA resolution of 2048 x 1536, and up to three HD displays. There’s also a single-core PowerVR SGX544 GPU capable of running Direct X 9, OpenGL ES 2.0, OpenVG 1.1, and OpenCL 1.1. The OMAP4470 is expected to hit the OEM and OED markets in the first half of 2012, but you can find more information in the specs sheet and press release, after the break.

Continue reading Texas Instruments announces multi-core, 1.8GHz OMAP4470 ARM processor for Windows 8

Texas Instruments announces multi-core, 1.8GHz OMAP4470 ARM processor for Windows 8 originally appeared on Engadget on Thu, 02 Jun 2011 04:54:00 EDT. Please see our terms for use of feeds.

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