Business

Sunday 14 July 2013

Now, Google Glass for ‘working‘ dogs

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Internet giant Google is reportedly planning to develop its wearable computing device Google Glass for dogs with occupation. 

According to New York Post, Google has teamed up with Georgia Institute of Technology, in order to develop a wearable computer system that could give bomb-sniffing and cadaver dogs an easier way to communicate with their handlers, or even let man see the world through an animal's eyes. 

The project called FIDO (Facilitating Interactions for Dogs with Occupations) could allow pooches to bite down on or otherwise activate a sensor which can send information to its handler. 

Google Glass is expected to be released to the mass market next year and its technical lead Thad Starner, has joined professors at the Georgia Institute to develop a computerized harness to assist working dogs. 

Associate Professor Melody Jackson said that the dogs being tested for devices which could activate sensors have been found to have quickly got the hang of the sensors, which they activated using their mouths. 

Jackson added that the gear is being eyed for everythingthe deadly-serious business of bomb detecting or helping the blind to letting owners know when a dog has to go out or when it's time to be fed, the report added.
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Graphene may boost internet speed 100 times: Study

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Using 'miracle material' graphene in telecommunications could dramatically make the internet a hundred times faster, a new study has found. 

Researchersthe Universities of Bath and Exeter have demonstrated for the first time incredibly short optical response rates using graphene, which could pave the way for a revolution in telecommunications. 

Every day large amounts of information is transmitted and processed through optoelectronic devices such as optical fibres, photodetectors and lasers. Signals are sent by photons at infrared wavelengths and processed using optical switches, which convert signals into a series of light pulses. 

Ordinarily optical switches respond at rate of a few picoseconds - around a trillionth of a second. Through this study physicists have observed the response rate of an optical switch using 'few layer graphene' to be around one hundred femtoseconds - nearly a hundred times quicker than current materials. 

Graphene is just one atom thick, but remarkably strong. Scientists have suggested that it would take an elephant, balanced on a pencil to break through a single sheet. 

Already dubbed a miracle material due to its strength, lightness, flexibility, conductivity and low cost, it could now enter the market to dramatically improve telecommunications, researchers said. 

"We've seen an ultrafast optical response rate, using 'few-layer graphene', which has exciting applications for the development of high speed optoelectronic components based on graphene," lead researcher Dr Enrico Da Como said. 

"This fast response is in the infrared part of the electromagnetic spectrum,many applications in telecommunications, security and also medicine are currently developing and affecting our society," said Da Como. 

"The more we find out about graphene the more remarkable its properties seem to be. This research shows that it also has unique optical properties which could find important new applications," Co-Director of the Centre for Graphene Science at Bath, Professor Simon Bending added. 

In the long term this research could also lead to the development of quantum cascade lasers based on graphene. 

Quantum cascade lasers are semiconductor lasers used in pollution monitoring, security and spectroscopy. Few-layer graphene could emerge as a unique platform for this interesting application. 

The study was published in Physical Review Letters.
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Satyam to live on as part of Tech Mahindra

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Once a darling of the Indian IT sector and the stock market, the scam-hit erstwhile Satyam has formally ceased to exist as an individual entity by formally merging with Tech Mahindra. 

Its journey saw a fraud bringing down the company's valuation by over 95 per cent within weeks, while a subsequent revival brought in an over 10-fold surgethe dumps. 

Still, it is the remains of this once scam-hit company on which its saviour Tech MahindraBSE 5.19 % will bank upon significantly to move up the ladders of the Indian IT sectorts, say industry experts. 

After debuting on the stock market in 1995, Satyam soon went on to become one of the country's top five IT companies and its share price was trading Rs 250 level in late 2008. 

It came to be known by January 2009 that Satyam (a Sanskrit word that means truth) was home to India's biggest ever corporate scam, admitted to by its own founder and then Chairman B Ramalinga Raju, and the scandal broke the company's share price to as low as Rs 11.50. 

A quick revival, however, followed with its takeover by Tech Mahindra through a government-monitored auction process and its name was changed to Mahindra Satyam. 

Tech Mahindra on Friday announced the completion of allocation of its shares to the shareholders of Satyam Computer ServicesBSE 0.00 %, raising the issued capital of the firm129 million shares to 232 million. 

Many changes have come through under Mahindras and the group finally decided to amalgamate the two IT companies under its fold. Shares of Mahindra SatyamBSE 0.00 % are no longer traded on the bourses. 

They last traded at a level close to Rs 120 a piece and the value of each erstwhile Satyam share is now equivalent to about Rs 130 a piece, taking into account Tech Mahindra's current share price of Rs 1,120. 

As per the merger ratio, two Tech Mahindra shares have been given for every 17 shares held by Satyam investors. 

Experts say it made sense for the new owner to drop the Satyam brand namethe business, given its infamous past. 

CapitalVia Global Research Head of Research Vivek Gupta said: "The good thing to cheer for the investors is that now they own a stake in the company which is much more clean inthe aspects and is amongst the top-five IT companies." 

Following the integration, Tech Mahindra is now amongst the top-5 IT companies of India with revenues of USD 2.7 billion and expects it to rise to USD 5 billion by 2015. 

"Satyam was at the brink of non-existence a couple of years back for reasons known to all. Tech Mahindra took its reins after the fiasco and brought the company back into life," Ashika Stock Broking Vice President Equity Research Paras Bothra said. 

The integration of two entities makes it a much larger software company and will also aid in cracking and winning larger outsourcing contracts. 

"We remain optimistic with Tech Mahindra's ability in generating long term shareholders wealth," Bothra said. 

CNI ResearchBSE 3.97 % CMD Kishor P Ostwal said: "I see a bright future for the company after its merger with Tech Mahindra. Tech Mahindra is emerging as a more stronger player and the outlook is very bright."
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How much US government spends to snoop on you

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How much are your private conversations worth to the US government? Turns out, it can be a lot, depending on the technology.

In the era of intense government surveillance and secret court orders, a murky multimillion-dollar market has emerged. Paid for by US tax dollars, but with little public scrutiny, surveillance feesged in secret by technology and phone companies can vary wildly.

AT&T, for example, imposes a $325 "activation fee" for each wiretap and $10 a day to maintain it. Smaller carriers Cricket and US Cellularge only about $250 per wiretap. But snoop on a Verizon customer? That costs the government $775 for the first month and $500 each month after that, according to industry disclosures made last year to Congressman Edward Markey.

Meanwhile, email recordsthose amassed by the National Security Agency through a program revealed by former NSA systems analyst Edward Snowden probably were collected for free or very cheaply. Facebook says it doesn'tge the government for access. And while Microsoft, Yahoo and Google won't say how much theyge, the American Civil Liberties found that email records can be turned over for as little as $25.

Industry says it doesn't profitthe hundreds of thousands of government eavesdropping requests it receives each year, and civil liberties groups want businesses toge. They worry that government surveillance will become too cheap as companies automate their responses. And if companies gave away customer records for free, wouldn't that encourage uncalled-for surveillance?

But privacy advocates also want companies to be upfront about what theyge and alert customers after an investigation has concluded that their communications were monitored.

"What we don't want is surveillance to become a profit center," said Christopher Soghoian, the ACLU's principal technologist. But "it's always better toge $1. It creates friction, and it creates transparency" because it generates a paper trail that can be tracked.

Regardless of price, the surveillance business is growing. The US government long has enjoyed access to phone networks and high-speed Internet traffic under the U.S. Communications Assistance for Law Enforcement Act to catch suspected criminals and terrorists. More recently, the FBI has pushed technology companiesGoogle and Skype to guarantee access to real-time communications on their services. And, as shown by recent disclosures about the NSA's surveillance practices, the US intelligence community has an intense interest in analyzing data and content that flow through American technology companies to gather foreign intelligence.

The FBI said it could not say how much it spends on industry reimbursements because payments are made through a variety of programs, field offices and case funds. In an emailed statement, the agency said whenges are questionable, it requests an explanation and tries to work with the carrier to understand its cost structure.

Technology companies have been a focus of law enforcement and the intelligence community since 1994, when Congress allotted $500 million to reimburse phone companies to retrofit their equipment to accommodate wiretaps on the new digital networks.

But as the number of law enforcement requests for data grew and carriers upgraded their technology, the cost of accommodating government surveillance requests increased. AT&T, for example, said it devotes roughly 100 employees to review each request and hand over data. Likewise, Verizon said its team of 70 employees works around the clock, seven days a week to handle the quarter-million requests it gets each year.

To discourage gratuitous requests and to prevent losing money, industry turned to a section of federal law that allows companies to be reimbursed for the cost of "searching for, assembling, reproducing and otherwise providing" communications content or records on behalf of the government. The costs must be "reasonably necessary" and "mutually agreed" upon with the government.

From there, phone companies developed detailed fee schedules and began billing law enforcement much as they do customers. In its letter to Markey, AT&T estimated that it collected $24 million in government reimbursements between 2007 and 2011. Verizon, which had the highest fees but says it doesn'tge in every case, reported a similar amount, collecting between $3 million and $5 million a year during the same period.

Companies also began to automate their systems to make it easier. The ACLU's Soghoian found in 2009 that Sprint had created a website allowing law enforcement to track the location data of its wireless customers for only $30 a month to accommodate the approximately 8 million requests it received in one year.

Most companies agree not toge in emergency casestracking an abducted child. They aren't allowed toge for phone logs that reveal who called a line and how long they talked - such as the documents the Justice Department obtained about phones at The Associated Press during a leaks investigation - because that information is easily generatedautomated billing systems.

Still, the fees can add up quickly. The average wiretap is estimated to cost $50,000, a figure that includes reimbursements as well as other operational costs. One narcotics case in New York in 2011 cost the government $2.9 million alone.

The system is not a true market-based solution, said Al Gidari, a partner at the law firm Perkins Coie who represents technology and telecommunications companies on privacy and security issues. If the FBI or NSA needs data, those agencies would pay whatever it takes. But Gidari said it's likely that phone and technology companies undercharge because they don't want to risk being accused of making a false claim against the government, which carries stiff penalties.

Online companies in particular tend to undercharge because they don't have established accounting systems, and hiring staff to track costs is more expensive than notging the government at all, he said.

"Government doesn't have the manpower to wade through irrelevant material any more than providers have the bandwidth to bury them in records," Gidari said. "In reality, there is a pretty good equilibrium and balance, with the exception of phone records," which are free.

Not everyone agrees.

In 2009, then-New York criminal prosecutor John Prather sued several major telecommunications carriers in federal court in Northern California in 2009, including AT&T, Verizon and Sprint, for overcharging federal and state police agencies. In his complaint, Prather said phone companies have the technical ability to turn on a switch, duplicate call information and pass it along to law enforcement with little effort. Instead, Prather says his staff, while he was working as a city prosecutor, would receive convoluted bills with extraneous fees. The case is pending.

"They were monstrously more than what the telecoms could ever hope toge for similar services in an open, competitive market, and the costsged to the governments by telecoms did not represent reasonable prices as defined in the code of federal regulations," the lawsuit said.

The phone companies have asked the judge to dismiss the case. Prather's lawsuit claims whistle-blower status. If he wins, he stands to collect a percentage - estimated anywhere12 per cent to 25 per cent - of the money recoveredthe companies.
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India develops Urdu font, ‘dumps’ Pakistani font

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Ending dependence on Urdu fonts developed by Pakistan, India has developed its own fonts for use on personal computers and mobile phones, benefiting 15 crore Urdu speaking people in the country.


"We were thinking of this last many years and making effort to take Urdu language to people with help of technology. We have delivered it today. Urdu language is deep rooted in Indian culture. Indian history is connected with Urdu language. Inqilaab Zindabad slogan connected every one," Telecom and IT Minister Kapil Sibal said here.

Developed under Department of Electronics and IT, these fonts would be available free of cost for public use.

The font has been developed in two categories- Naskh and Nastaaliq. Naksh, though cursive, is linear in nature. Each letter joins the next movingright to left.

Nastaaliq font moves bothright to left and verticallytop to bottom with the 'nukte' or dots conforming to a strict placement order.

"We were using Urdu but being in India we were taking Pakistan's favour."

"We were using Urdu, Republic of Pakistan butwhen we will install this Urdu font it will appear as Urdu India," National Council for Promotion of Urdu Language Director Khwaja Mohammed Ikram said.

He said globally there are 30 crore Urdu speaking people while India alone has 15 crore of them.

The fonts launched today are compatible Microsoft and Android platform.
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Smartphones adversely affecting your fitness: Study

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ImageSmartphones have been amongst the biggest technological revolutions of the past decade, bringing emails, calls, internet and entertainment into your pockets. However, a recent study claims that smartphones are also responsible for lowered fitness level among users.

Faculty members of Education, Health and Human Services at Kent State University, Dr Jacob Barkley and Dr Andrew Lepp conducted a study to see how smartphone usage affects the exercise levels in college students. Unlike television, smartphones are small and portable, making it possible to use them while doing little physical activity.

The two researchers surveyed over 300 college studentsthe US Midwest regarding their smartphone usage and exercise level. Of the sample group, 49 were selected for fitness level and body composition tests. The results showed that those who spent large amounts of time on their phones - as high as 14 hours a day - were less fit than those who used the handsets under 90 minutes daily.

A student who participated in the study said, "Now that I have switched to the iPhone I would say it definitely decreases my physical activity because before I just had a Blackberry, so I didn't have much stuff on it. But now, if I'm bored, I can just download whatever I want."

This is said to be the first study that evaluates the relationship between smartphones and fitness level of users. It has appeared in the International Journal of Behavioral Nutrition and Physical Activity.
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Panasonic India eyes 25% revenuessmartphones

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Japanese electronics major Panasonic is betting big on mobile phones and battery business to reach $3.66 billion in revenueIndia by 2015-16. 

Both the verticals are expected to contribute nearly 25% of the total business of the companythe next financial year, Panasonic India managing director Manish Sharma said today. 

The company clocked around Rs 7,500 crore ($1.3 billion) turnover in the last fiscal and aims to take that figure to $1.65 billion (nearly Rs 9,500 crore at Rs 57.5 a dollar) in the current financial year. Of this, smartphones are expected to contribute around Rs 700 crore in FY14. 

"Majority of this exponential growth comesour smartphone business. This year we may not see a big jump, but next year almost 25% of our business will be contributed by smartphone business." 

"Second is energy business. We are very serious in expanding our battery business. We are currently supplying to some of the Japanese carmakers. This segment is going to expand dramatically with the rollout of 4G services in the country," Sharma said at a press conference here. 

To a query, he said it requires critical mass to set up a mobile phone assembling unit in India and currently they have no plans to establish a facility here. 

"The import tariffs are not very high at this point of time in case of mobile phones. Therefore, it is better to get mobile phones and tabletsChina or Taiwan." 

Panasonic is mulling to launch three new models of mobile phones this month, Sharma said. 

He said there is a huge growth potential in India's rural markets and the company may come out with a cellphone range that suits the requirements of this segment. 

According to him, as much as 70% of the Indian smartphone market is dominated by 2-3 players and hence Panasonic has potential to tap this fast-growing segment. 

In May, the company launched its first quad-core smartphone Panasonic P51 priced at Rs 26,900.

On battery business, Sharma said they will continue to import batteriesoverseas and service the Indian market.
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