Monday, February 14, 2011

Nokia's Microsoft Pact: Why Apple And Google Won't Blink

Nokia's cell phone software has been compared to a turkey, a rotting corpse, and, by the company's own chief executive, a "burning platform" about to be consumed by the "blazing fire" set by its competitors.
These are hardly the analogies one would expect for a company that has been the largest mobile-phone maker in the world for over a decade. Nokia sold nearly 10 times as many phones last year as Apple, that darling of Main Street, Wall Street and Silicon Valley -- 453 million units to the Cupertino company's 47.5 million.
But Nokia's dwindling market share, which dropped 10 percent in a year to 28.9 percent, tells a different story: that of an established company hemorrhaging customers to innovative, nimble rivals who are upending the balance of power more quickly than ever before. According to the research firm Canalys, 2010 saw Google's Android operating system surpass Symbian, Nokia's mobile platform, to become the top smartphone software in the world.
Desperate times call for desperate measures. Early Friday, Nokia announced a deal with Microsoft to abandon its own cellphone software in favor of Microsoft's Windows Phone operating system. The alliance, amicable but not exclusive, marks a strategic effort by both companies to reverse their sagging fortunes in the mobile marketplace.
Yet analysts suggest Nokia still has more to worry about than either Google or Apple.
By allowing Symbian to die off, the Finnish company effectively intends to kill one arm of its business in order to focus almost exclusively on hardware. Turning its back on its software ventures has two major consequences: first, it means Nokia will be forced to rely on third-party companies to supply the brains to its smartphone bodies. Second, it forces Nokia to compete directly with companies like Samsung and HTC that have years of experience focusing solely on developing competitive hardware for choosy consumers who expect ever-sleeker, smarter, faster devices.
"Nokia no longer defines its own destiny and that's a loss," said Sascha Segan, a lead analyst for PCMag Mobile. "Nokia put its destiny in hock to Microsoft. For first time, Nokia's success is very dependent on how often someone else puts out their software platform."
While the move away from software is likely to shrink the company and significantly alter the makeup of its business, experts say such a shift was crucial to Nokia's survival.
"It's probably the best choice among bad choices," Gartner analyst Michael Gartenberg said. "But again, when you're standing on a burning platform, your options are limited. You have to get off and get off quickly."
Though teaming up with Microsoft was a drastic measure for Nokia, analysts say Apple and Google will barely blink. Neither Redmond nor Espoo has unveiled a secret weapon: Nokia and Microsoft's Windows Phone are both known quantities, neither of which have thus far stood in the way of Android or the iPhone. And while Nokia and Microsoft are powerful brands with distinguished legacies and still-robust market share, they lack momentum in the marketplace. Windows Phone 7, Microsoft's bold attempt to reinvent its mobile offering, was a critical success that wowed reviewers but has failed to spur an influx of consumers. It's an iPhone rival, not an iPhone killer.
"My guess is that it's business as usual in Cupertino," Gartenberg said of Apple's reaction to the Nokia and Microsoft announcement. "Apple tends to say, 'here's our strategy, we're going to execute against it.'"
That Nokia picked Windows Phone over Android is a loss for Google -- Google executive Vic Gundotra griped about the "two turkeys" in a tweet -- though not a crippling one. And after all, there is still a chance Nokia may turn to Google to power a future line of phones.
"This will not cause either [Apple or Google] to worry more than they were already. These companies are on their toes," Segan said. "You could even say this is better for Google and Apple because there is no disruptive surprise to deal with. For a while now, Symbian has been a rotting corpse Google and Apple are taking bites out of."
Ultimately, the products of the new partnership are what will determine whether "Nokiasoft" will be able to upset the balance of power in the ever-more-important smartphone market.
"They have to ship something that is interesting, compelling and that captures the hearts and minds of consumers," Gartenberg said. "Nothing more, nothing less."
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Fleeting fluctuations in superconductivity disappear close to transition temperature


As part of an ongoing effort to uncover details of how high-temperature superconductors carry electrical current with no resistance, scientists at Johns Hopkins University and the U.S. Department of Energy's Brookhaven National Laboratory have measured fluctuations in superconductivity across a wide range of temperatures using terahertz spectroscopy. Their technique allows them to see fluctuations lasting mere billionths of a billionth of a second, and reveals that these fleeting fluctuations disappear 10-15 Kelvin (K) above the transition temperature (Tc) at which superconductivity sets in.
"Our findings suggest that in cuprate superconductors, the transition to the non-superconducting state is driven by a loss of coherence among the electron pairs," said Brookhaven physicist Ivan Bozovic, a co-author on a paper describing the results in Nature Physics online, February 13, 2011.
Scientists have been searching for an explanation of high-Tc superconductivity in cuprates since these materials were discovered some 25 years ago. Because they can operate at temperatures much warmer than conventional superconductors, which must be cooled to near absolute zero (0 K or -273 degrees Celsius), high- Tc superconductors have the potential for real world applications. If scientists can unravel the current-carrying mechanism, they may even be able to discover or design versions that operate at room temperature for applications such as zero-loss power transmission lines. For this reason, many researchers believe that understanding how this transition to superconductivity occurs in cuprates is one of the most important open questions in physics today.
In conventional superconductors, electron pairs form at the transition temperature and condense into a collective, coherent state to carry current with no resistance. In high- Tc varieties, which can operate at temperatures as high as 165 K, there are some indications that electron pairs might form at temperatures 100-200 K higher, but only condense to become coherent when cooled to the transition temperature.
To explore the phase transition, the Johns Hopkins-BNL team sought evidence for superconducting fluctuations above Tc.
"These fluctuations are something like small islands or droplets of superconductivity, within which the electron pairs are coherent, which pop up here and there and live for a while and then evaporate to pop up again elsewhere," Bozovic said. "Such fluctuations occur in every superconductor," he explained, "but in conventional ones only very, very close to Tc — the transition is in fact very sharp."

Some scientists have speculated that in cuprates, on the contrary, superconducting fluctuations might exist in an extremely broad region, all the way up to the temperature at which the electron pairs form. In the present study, the scientists tackle this question head-on, by measuring the conductivity as a function of temperature and frequency up to the terahertz range.
"With this technique, one can see superconducting fluctuations as short-lived as one billionth of one billionth of a second — the shortest possible — and over the entire phase diagram," Bozovic said.
The scientists studied a superconductor containing variable amounts of lanthanum and strontium layered with copper oxide. The samples were fabricated at Brookhaven, using a unique atomic-layer molecular beam epitaxy system that allows for digital synthesis of atomically smooth and perfect thin films. Terahertz spectroscopy measurements were performed at Johns Hopkins.
The central finding was somewhat surprising: The scientists clearly observed superconducting fluctuations, but these fluctuations faded out relatively quickly, within about 10-15 K above Tc, regardless of the lanthanum/strontium ratio.
This implies that in cuprates at the transition temperature, electron pairs lose their coherence. This is in contrast to what happens in conventional superconductors, where the electron pairs break apart at the transition temperature.
"So, unlike in conventional superconductors, the transition in cuprates is not driven by ," Bozovic said. "The hope is that understanding this process in full detail may bring us one step electron (de)pairing but rather by loss of coherence between pairs — that is, by phase fluctuations closer towards cracking the enigma of high-temperature superconductivity."
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Giant ring of black holes


X-ray: NASA/CXC/MIT/S.Rappaport et al, Optical: NASA/STScI
Just in time for Valentine's Day comes a new image of a ring -- not of jewels -- but of black holes.

This composite image of Arp 147, a pair of interacting galaxies located about 430 million light years from Earth, shows X-rays from the NASA's Chandra X-ray Observatory (pink) and optical data from the Hubble Space Telescope (red, green, blue) produced by the Space Telescope Science Institute (STScI) in Baltimore, Md.
Arp 147 contains the remnant of a spiral galaxy (right) that collided with the elliptical galaxy on the left. This collision has produced an expanding wave of star formation that shows up as a blue ring containing in abundance of massive young stars. These stars race through their evolution in a few million years or less and explode as supernovas, leaving behind neutron stars and black holes.
A fraction of the neutron stars and black holes will have companion stars, and may become bright X-ray sources as they pull in matter from their companions. The nine X-ray sources scattered around the ring in Arp 147 are so bright that they must be black holes, with masses that are likely ten to twenty times that of the Sun.
An X-ray source is also detected in the nucleus of the red galaxy on the left and may be powered by a poorly-fed supermassive black hole. This source is not obvious in the composite image but can easily be seen in the X-ray image. Other objects unrelated to Arp 147 are also visible: a foreground star in the lower left of the image and a background quasar as the pink source above and to the left of the red galaxy.
Infrared observations with NASA's Spitzer Space Telescope and ultraviolet observations with NASA's Galaxy Evolution Explorer (GALEX) have allowed estimates of the rate of star formation in the ring. These estimates, combined with the use of models for the evolution of binary stars have allowed the authors to conclude that the most intense star formation may have ended some 15 million years ago, in Earth's time frame.
These results were published in the October 1st, 2010 issue of The Astrophysical Journal. The authors were Saul Rappaport and Alan Levine from the Massachusetts Institute of Technology, David Pooley from Eureka Scientific and Benjamin Steinhorn, also from MIT.
Provided by Chandra X-ray Center (news : web)
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Microsoft Patches out AutoRun for USB Devices


Remember when you could insert a USB key into a Windows machine and have it auto-run any application stored on the device? Of course you do, it was only patched out for non-Windows 7 users yesterday! It’s hard to believe that such an obvious vector for possible infection has been left open for so long, but Redmond has finally rolled out an update to prevent this from happening in the future.
We suspect Microsoft finally took a hard look at auto-run over the past several months as they seek new and interesting ways to prevent another Conficker style worm from emerging ever again. Now before you get to excited and remind us the ability to disable this feature has been around for over a year now, we know that. The difference now is that this feature will be off by default, protecting the unwashed mass’s from future exploitation.
Microsoft still refuses to call Auto Run a “vulnerability” since it was “by design”, but let’s just admit this was a bad idea and move on shall we?
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Seagate Barracuda Green 2TB Hard Drive Release

Introduction:
Drives have been exploding in size in the last year or so and with that comes speed improvements. Drive manufacturers are constantly making improvements to both hardware and software technology which keeps us on the cutting edge. Not so long ago the rave was high speed 10,000 RPM drives that blew our socks off but were limited on capacity. Recently the SSD market took off again giving us blazing speed with lower power consumption but are still plagued with limited storage space and even higher prices. People loved the speeds but were screaming for capacity as well. Since flash chips are still expensive, the next best thing are low power high capacity drives. Either as your main drive or as a complement to your high end SSD, the "Green" drives offer large amounts of storage with lower operating costs.
Since the creation of the hard drive in the 1950's the densities were grouped into 512 byte sectors. With the evolution of hard drives and their capacity the old 512 byte sectors were lagging behind. This need for a change prompted the International Disk Drive Equipment and Materials Association (IDEMA) to come up with the Long Data Sector Committee in 2000. Almost 11 years later the committee finished the new 4K sector design dubbed 'Advanced Format' for the new technology that will cover the generations of Long Sector technology.
There are three categories for generation one drives. The first is 512 emulation (512e) which the drive had 4K physical sectors but translate them into 512 bytes for the host. The second is Native 4K (4Kn) which has the physical 4K sectors on the drive which are reported as 4K sectors to the host. The last configuration is 4K Read Host (Client devices only) which is a host system which works equally well with older 512 and 512e disk drives. Seagate is taking this new technology a bit further with their own Smart Align design which keeps data aligned together for faster access and read/write times.
Today we are going to be looking at the new Seagate Barracuda Green Advanced Format drive. To help better explain what Advanced Format with Smart align is Seagate has created a short video that I wanted to share with you.

Closer Look:

The Seagate Barracuda Green 2TB drive, model number ST2000DL003-9VT166, looks like any other desktop drive on the outside. Where the magic happens is on the inside. This beast not only has a high two terabyte storage capacity but it also packs a 64MB cache, uses a SATA 6Gbps interface and the first 5900 RPM spin speed, all in a power saving design aimed at those who want speed with efficiency without paying a lot for it. The Barracuda Green idles at 4.5 watts and has an average power consumption of 5.8 watts. With all of this running in your head let's take the hype and put it to the test.



Now that we have seen the physical part of the Seagate Barracuda Green drive let's get on to the testing.
Seagate Barracuda Green 2TB Hard Drive Review

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Specifications:
Model Number: ST2000DL003
Interface: SATA 6Gb/s
Cache: 64MB
Capacity: 2TB
Areal density (avg): 422Gb/in2
Guaranteed Sectors: 3,907,029,168
Height: 26.1mm (1.028 in)
Width: 101.6mm (4.0 in)
Length: 147.00mm (5.78 in)
Weight (typical): 635g (1.39 lb)
Spin Speed (RPM): 5900 RPM
Sustained data transfer rate: 144Mb/s
Average latency: 4.16ms
Random read seek time: <12.0ms Random write seek time: <13.0ms I/O data transfer rate: 600MB/s Unrecoverable read errors: 1 in 1014 12V start max current: 2.0A Average idle power: 4.5W Average operating power: 5.8W Operating Temperature: 0°–60°C Nonoperating Temperature: -40°–70°C Maximum operating temperature change: 20°C per hour Maximum nonoperating temperature change: 30°C per hour Operating Shock (max): 70 Gs for 2ms Nonoperating Shock (max): 300 Gs for 2ms Acoustics (Idle Volume): 2.1 bels Acoustics (Seek Volume): 2.3 bels Features: • A unique 5900-RPM speed delivers the fastest-performance eco friendly drive available. • Seagate SmartAlign technology allows you to get all the benefits of the new Advanced Format 4K sector standard without any hassle–no utilities, no extra steps. • The SATA 6Gb/s interface and 64MB cache maximize performance. • Low power consumption combined with leadership in the use of environmental compliance materials means you don't have to sacrifice environmental stewardship for performance. • Cool, quiet operation SUBSCRIBE TO BLOG BY: EMAIL
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Sony Unveils PlayStation-Friendly 'Xperia Play' at Mobile World Congress



Sony popped the lid on the industry's worst kept secret this afternoon, trotting out its Xperia Play Android phone at Mobile World Congress 2011 in Barcelona, Spain. You probably know all there is to say about the device at this point, except for one little thing.
It's not a PlayStation Phone. No, really. In fact you won't find the PlayStation logo anywhere on the thing. It's rather an Android "Gingerbread" slide-bottom phone (with PSP-style controls, admittedly a first) that can play PlayStation games.
Well, "PlayStation Certified" games, which means stuff developed using Sony's recently announced PlayStation Suite, a library of game development tools intended to bring PlayStation software to a much broader array of mobile devices. In other words, Xperia Play is just the beginning.
As anticipated, Xperia Play features a 4-inch multitouch 854 by 480 pixel LCD screen with the standard four Android buttons, a Qualcomm MSM8655 chipset with a single core processor capable of clocking from 123MHz up to 1GHz, an Adreno 205 GPU, 512MB of RAM, a 5.1 megapixel camera, Bluetooth, Wi-Fi, a micro-USB port, a 3.5mm headset jack, 400MB internal flash memory, PSP-style shoulder-buttons, and a slide-bottom gamepad with PSP-style controls to either side of an oblong touchpad accessed with your thumbs (think thumb-nubs without the nubs).
Games designed for the phone should look pretty sharp on this sort of hardware, though nothing like what's coming with Sony's NGP, which sports processing architecture several orders of magnitude more powerful. You'll be able to purchase new games by accessing an online Sony Ericsson store.
In a move sure to induce yawns from serious gamers, Sony's Kazuo Hirai said the phone would come preloaded with "legendary" PS One games. For those who don't know what a PS One is, remember the original 1994 PlayStation? That.
And expect "legendary" to be a matter of taste. Final Fantasy VII was the second-bestselling game on the original PlayStation, but it's a mess to play on the PSP or PSPgo: Already-pygmy characters dwindle to pinpricks as you attempt to maneuver them through confusingly complex pre-rendered backdrops. That, and PS One games were designed for old-school TVs, meaning you'll have to grapple with ugly pixel interpolation and formatting (non-anamorphic) limitations.
Sony says they'll launch with 20 publishing partners and offer 50 games at launch, though based on what Sony showed today--stuff like Guitar Hero, Dead Space, and Assassin's Creed--expect mostly ports out the door, not Xperia Play exclusives.
Sony said the Xperia Play should ship globally in March, and that they'll launch in the U.S. on Verizon.
The takeaway: Sony wants PlayStation games pretty much anywhere publishers care to sign up for their new PlayStation Certified program. For the moment, that means Android, and for now, Xperia Play. Expect other Android mobiles (and who knows, perhaps other platforms) to follow.
The company also wants to define itself as superior to Apple's iPhone, which Xperia Play is from a gamer's perspective. Assuming a similar games library and similar application pricing, what would you rather have? A 3.5-inch touchscreen? Or a 4-inch touchscreen with an alternative slide-out gamepad that employs familiar d-pad and button controls?
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