Friday, 4 May 2012

NFL Star Junior Seau's Mom Inconsolable After Son's Suicide

Former NFL linebacker Junior Seau was found dead in his Oceanside, Calif., home Wednesday in an apparent suicide, and those closest to him are as shocked as the rest of us.

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Thursday, 3 May 2012

DataSift Raises $7.2M For Powerful Social Data Analysis And Business Intelligence Platform

datasiftDataSift, a data analysis company that provides developers and third parties with access to Twitter, Facebook and other social data sources, has raised $7.2 million in a follow-on Series A round from existing investors GRP Partners and IA Ventures. This brings DataSift's total funding to $15 million. For background, developers, businesses, media companies and organizations can essentially use DataSift to mine the Twitter firehose of social data, as well as Facebook, YouTube, blogs, forums and online message boards. But what makes DataSift special is that it can sort through billions of social interactions then filter this social media data for demographic information, online influence and sentiment, either positive or negative.

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Disney set to use iPads for next generation FastPass park system

Disney is testing iPads and looks set to use them for its next generation FastPass park system. The current FastPass system allows park guests to receive their passes and avoid lines for popular attractions. The new system is being tested now with selected guests being asked to pre-book attractions in the near future.


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From the Forums: Beats Audio Review

Beats Audio

HTC's investment in Beats Audio has been one of the more debated moves in the past year or so. To some, it's a marketing maneuver. To others, it truly has made phone audio better. For our part, we certainly notice a difference, and that Beats is available to any application on a Sense 4 phone is a big plus.

Varsityhacker in our forums brings the following:

Beats Audio can best be summoned up as a EQ setting that you can enable when listening to music on the One X. Toggling back and forth listening to music you can tell the difference. Without Beats enabled sound was generic in sound and lower all most muffled. When Beats is enabled the sound became louder and clearer with a heavier emphasis on the low and high ends. Yes you can tell the difference between settings and earbuds on the One X. You won't be listening to music on the One X with beats off unless you like monotone sound. But, how does the IPad compare in sound quality against the One X and Beats?

Very well, the IPad has a more consistent sound across the board with nothing really out doing the other (low end vs. high end). You get the felling that the EQ is set to be equal across the board on the IPad. Where the One X would look different with the EQ cranked on the high and low ends. Personally I liked listening to music on both, but like the One X better overall. The One X felt like I was in a concert and the IPad like I was sitting on my porch with a Scotch in hand playing my tunes. 

His full conclusion? Hit this link to find out.



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Wednesday, 2 May 2012

Why my dual-core S4 is as good as your quad-core

HTC One X

My dual-core S4 is as good as your quad-core.  No really, it is.  Qualcomm recently (OK, maybe not that recently) announced the S4 Snapdragon with Krait CPU.  More recently Samsung announced the Exynos 4 Quad (confirmed to power the "next Galaxy"), and we've already seen what the Tegra 3 from NVIDIA can do.  Why, then, is the S4 as good as these quad-cores?  Put simply, you get all the performance of the quad-core (and then some), plus amazing battery life.  We've seen video proof of the performance.  With the S4 Qualcomm has introduced a new architecture, and it's cutting edge.  It's based on the same instruction set as the new ARM A15 processors, which gives it a significant advantage over it's competitors. It will do tasks faster, and more efficiently than the rest of the current generation hardware.

Based on a 28nm (nanometer -- a unit of measurement) production process, the Krait CPU is powerful, and power efficient.  The "pipe" (the electronic path that data flows through) has been widened and lengthened, which allows it to chew through more instructions at any given time.  How many more?  Up to 50% more than the old Scorpion cores we find in phones like the HTC EVO 3D and others from last year. Qualcomm claims up to a 30% improvement on the A9 based core used in the current generation Exynos, OMAPs, and Tegras of the world.  Keep in mind that these are per core numbers, which is why a dual-core can keep up with a quad-core.  When each core can perform 30 to 50 percent better, that means you don't need as many to do the same amount of work.

OK, so performance is awesome, but that's not all. Battery life is also substantially improved. All the power-saving improvements you hear about new quad-core processors are there, and more because of the smaller production die, and you're also running two cores instead of four. I'll leave it to Phil's AT&T One X review to show you just how much improvement there is, but it should be substantial.  And this is with LTE, which is built-in to the S4, giving us very tangible benefits to battery life over every previous LTE enabled phone we've seen.

So performance is just as good overall and battery life should be better.  The moral of the story?  The number of cores isn't the whole story.  How the device performs in your hand is. It's a topic we've been discussing at length in the Android hardware forums, and if you're interested in some serious tech-talk (or just want to learn what all those letters and numbers mean) you really should dive in and join us.

Qualcomm S4 Krait hardware breakdown | Read the AT&T HTC One X review



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Tuesday, 1 May 2012

Bilingualism 'enriches the brain'

Learning a second language can boost brain power, scientists believe.

The US researchers from Northwestern University say bilingualism is a form of brain training - a mental "work out" that fine-tunes the mind.

Speaking two languages profoundly affects the brain and changes how the nervous system responds to sound, lab tests revealed.

Experts say the work in Proceedings of the National Academy of Sciences provides "biological" evidence of this.

For the study, the team monitored the brain responses of 48 healthy student volunteers - which included 23 who were bilingual - to different sounds.

They used scalp electrodes to trace the pattern of brainwaves.

Under quiet, laboratory conditions, both groups - the bilingual and the English-only-speaking students - responded similarly.

But against a backdrop of noisy chatter, the bilingual group were far superior at processing sounds.

They were better able to tune in to the important information - the speaker's voice - and block out other distracting noises - the background chatter.

'Powerful' benefits

And these differences were visible in the brain. The bilingualists' brainstem responses were heightened.

Prof Nina Kraus, who led the research, said: "The bilingual's enhanced experience with sound results in an auditory system that is highly efficient, flexible and focused in its automatic sound processing, especially in challenging or novel listening conditions."

Co-author Viorica Marian said: "People do crossword puzzles and other activities to keep their minds sharp. But the advantages we've discovered in dual language speakers come automatically simply from knowing and using two languages.

"It seems that the benefits of bilingualism are particularly powerful and broad, and include attention, inhibition and encoding of sound."

Musicians appear to gain a similar benefit when rehearsing, say the researchers.

Past research has also suggested that being bilingual might help ward off dementia.

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iMore Picks of the Week for April 29, 2012

Every week the editors at iMore carefully select some of our favorite, most useful, most extraordinary apps, accessories, gadgets, and websites. This week's selections include a utility, a unique Twitter client, a classic video game, a social networking iPad app, a fun photography app for creating comic, and an addicting puzzle game.


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