Wednesday, July 18, 2012

Wet Phone? How To Dry Out Your Phone and Waterproof It

We humans can't get enough water during the summer, but for our gadgets, on the other hand, there may not be a bigger enemy. Sadly, you may already know what we mean if you've landed at this article.

Maybe your phone fell in the pool. Maybe it fell in the toilet, or maybesomeone spilled a large glass of water on the dinner table. Whatever it is, we're deeply sorry. But not all might be lost.

Below we have put together a list of ways to help you resurrect your wet phone and prevent accidents from happening in the future. All these methods are highly dependent on what sort of phone or gadget you have and how bad the water damage is, but let's dive right in!

DRY OUT TIP #1

PHOTO: Placing a wet phone in rice may help dry it out.
ABC News
Bowl of Rice

Of course, the first thing you should do with your wet phone is dry it off. Yes, it sounds obvious, but really dry it off. Get a towel and sop up all the water you can. You can even use a straw. (Okay, don't do that if you dropped your phone in the toilet.) Do not -- we repeat, do not -- use a blow dryer; the heat can damage the phone.

If you have a phone or a gadget with a cover that comes off, take it off, and take out the battery, the SIM card, and anything else that can easily be removed. Dry all those things off.

The next step might seem a bit crazy, but get a bowl and fill it up with rice. Yep, regular rice from the supermarket. Bury your phone in the bowl and keep it in there for 12 to 24 hours. Rice absorbs moisture and has long been used as a wet-gadget-saving measure.

It doesn't always work. While the rice method saved a wet Samsung Android phone of ours, it didn't do the same for an iPhone that had been dropped in the toilet. Again, all these methods are highly dependent on what sort of phone or gadget you have and how bad the water damage is.

Marissa Mayer: Meet Yahoo's New CEO

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Today Marissa Mayer takes over as Yahoo's new CEO. She comes directly from Google, and if you believe the technology pundits, she provides the hope and capability to turn the company around.

"She comes into Yahoo with a massive and impressive pedigree, a personal agenda to showcase she was the more qualified CEO candidate, and she'll go a long way toward creating a belief that Yahoo can be turned around," Rob Enderle, a longtime industry analyst and head of the Enderle Group, told ABC News.

"She's a proven manager at scale. She knows how to run these companies at scale. There aren't that many product managers in our industry who can manage at scale," Marc Andreeseen, who leads one of the top venture capital firms in the world, told Business Insider.

So who is this woman who has both the tech community and Wall Street all giddy?

Wait, who is Marissa Mayer again?

Monday Marissa Mayer was the vice president of location and local services at Google. She was one of the search giant's top executives. Today she started as the CEO of Yahoo. She is 37 years old and is pregnant with her first child.

She is pregnant?

Yes, Mayer confirmed to Fortune that she is pregnant. Additonally, according totechnology site AllThingsD, the Yahoo board didn't even consider her pregnancy part of the conversation.

Is she the first woman CEO of Yahoo?

No. Carol Bartz led the company from 2009 to 2011. Mayer has been considered one of the most powerful women in technology and business for years, earning her spots on lists from Forbes and Fortune to Glamour magazine.

How much experience did she have at Google?

A heck of a lot. She joined Google in 1999 as the 20th employee, and she was the company's first female engineer. Over the 13-year span she engineered and designed products, and led whole divisions. She has been described as a strong product visionary and perfectionist when it comes to product design.

What products did she work on at Google?

Again, a heck of a lot. She helped worked on Google Search in the early years as well as Google News, Gmail and most recently Google Maps. This "Nightline" interview with Mayer from 2007, when she was vice president of Google Search and user experience, reveals the extent to which Mayer was involved in product decisions.

What's her educational background?

Mayer majored in engineering at Stanford University, where she earned an M.S. in computer science and B.S. in symbolic systems.

What other technology companies has she invested in?

Mayer was an early investor in Square, a mobile payment company started by the co-founder of Twitter, Jack Dorsey. She is also an investor in Airtime, Minted, uBeam, and sits on the board of Walmart. Why go to Yahoo from Google?

Mayer hasn't directly answered that question but said in an interview with the New York Times that she "had an amazing time at Google." She also added that "it was a reasonably easy decision" as Yahoo is "one of the best brands on the Internet."

What does she plan to focus on at Yahoo?

According to that same interview with the New York Times, she plans to focus on the company's leading products, including email, finance and sports. She also wants to focus on mobile and video broadband.

Can she do it?

We can't answer that yet, but given the fact that Yahoo has had five CEOs in the past five years, Mayer has a lot of work to do and a big ship to steer. AsAndreesen told Business Insider, "The thing about turnarounds is that they take time. It's three to five years to do the job. So one of the things she needs is for the board to support her for that period of time."

Thursday, July 5, 2012

Google shutting down a bunch of projects (Spring cleaning in summer)

iGoogle, Google Video, Chatback, Google Mini, and the Symbian Search App

Technology creates tremendous opportunities to improve people's lives. But to make the most of them, we need to focus—or we end up doing too much and not having the impact we strive for. So last fall we started a spring clean, and since then we've closed or combined more than 30 products. Today we're announcing a few more closures. Here's a summary of the changes we'll be making:

  • The Google Mini has been an important part of our Enterprise Search offering since it was first introduced in 2005. It's had a good run, but beginning July 31 we're discontinuing the product because its functionality can be better provided by products like Google Search Appliance, Google Site Search and Google Commerce Search. We will of course continue to provide technical support to Mini customers for the duration of their contracts, and will reach out to them shortly with more details.
  • Google Talk Chatback allowed websites to embed a Google Talk widget so that they could engage with their visitors. It's now outdated, so we're turning off Chatback and encouraging websites to use the Meebo bar.
  • Google Video stopped taking uploads in May 2009. Later this summer we'll be moving the remaining hosted content to YouTube. Google Video users have until August 20 to migrate, delete or download their content. We'll then move all remaining Google Video content to YouTube as private videos that users can access in the YouTube video manager. For more details, please see our post on the YouTube blog.
  • On November 1, 2013, iGoogle will be retired. We originally launched iGoogle in 2005 before anyone could fully imagine the ways that today's web and mobile apps would put personalized, real-time information at your fingertips. With modern apps that run on platforms like Chrome and Android, the need for iGoogle has eroded over time, so we'll be winding it down. Users will have 16 months to adjust or export their data.
  • We'll soon be retiring our Symbian Search App to focus our efforts on our mobile web search experience. We encourage you to go to www.google.com and make it your homepage or bookmark it. Switching from the app to the web experience will enable users to make the most of the web-wide improvements we make for search all the time.

Closing products always involves tough choices, but we do think very hard about each decision and its implications for our users. Streamlining our services enables us to focus on creating beautiful technology that will improve people's lives.


Courtesy: Google

Friday, June 29, 2012

RIM cutting 5,000 jobs

BlackBerry 10 launch delayed


TORONTO - Research In Motion Ltd delayed the make-or-break launch of its next-generation BlackBerry phones until next year, in a devastating setback to the once-dominant technology company whose sales are crumbling.

Shares of the company, which also announced a steeper-than-expected quarterly operating loss and deep job cuts on Thursday, plunged 14 percent after it said it would release its revamped BlackBerry 10 devices early in 2013. It conceded the development had "proven to be more time-consuming than anticipated."

The delay in releasing the devices - RIM's last best hope of stemming its eclipse at the hands of Apple Inc's iPhone and phones using Google Inc's Android software - confirmed the worst fears of analysts and investors.

The size of the loss, RIM's first in eight years, and the likelihood that sales keep sliding into 2013, severely reduce the options for the company if it is to survive.

RIM's announcement that it would slash 5,000 jobs, or 30 percent of its workforce, only reinforced the impression of a company that could be in terminal decline.

"It's like watching a puppy die. It's terrible," said analyst Matthew Thornton of Avian Securities in Boston.

"Wow, what a disaster," said Edward Snyder, managing director of Charter Equity Research in San Francisco.

RIM is now in "a handset death spiral," he said. "From a numbers point of view, it could hardly be worse, and it's going to deteriorate from here," he said.

RIM, which virtually invented mobile email, has fallen from a leadership position to an also-ran in smartphones over a few years filled with delayed and uninspiring products, service outages and other embarrassments.

Now the new BlackBerry line will miss both the back-to-school and Christmas shopping periods, while the competition brings out new phones with more bells and whistles.

Apple is widely expected to unveil an iPhone 5 later this year, while a slew of manufacturers using Android are constantly pushing out new gadgets. Microsoft Corp is also planning to update its Windows software for mobile devices.

"There's really no guarantee that once they come out on the other side of BlackBerry 10 that it's going to be something that people will want," said Eric Jackson, a hedge fund manager at Ironfire Capital in Toronto.

The sharp deterioration may push to RIM into one of the more radical options it is considering with its investment bankers. Licensing, partnerships, a split in the company or its outright sale are all on the table.

Even so, freshman Chief Executive Officer Thorsten Heins gave no indication on a Thursday conference call that he was losing faith in the current tack of cutting costs while waiting for the BlackBerry 10 launch, which is now due more than a year after it was initially promised.

The new devices are now set to land in a slow period when consumers are tapped out after their holiday spending.

"It's akin to launching fireworks underwater," said IDC analyst Kevin Restivo.

JOB CUTS

RIM expects the job cuts to cost $350 million in the current fiscal year. It has pledged to slash $1 billion from its operating costs in the year.

RIM now considers that $1 billion target as a minimum it will pursue, given the additional BlackBerry 10 delay. It said it had already cut layers of management, streamlined its supply chain and outsourced repair work.

Analyst Shaw Wu of Sterne Agee in San Francisco said RIM would now have to be very careful.

"Layoffs are not free - there's a use of cash with that," Wu said. "They have to be very careful with their cash balance. It's a matter of survival now."

RIM's cash position - which has become a focus of concern for analysts as the company dips into the red - increased to $2.2 billion by the end of the quarter, and it aims to maintain that level this quarter.

The company conceded that may slip as it pays severance to reduce the workforce, but it declined to estimate the cash position going into 2013.

Shares of RIM, which have dropped about 70 percent over the past year, were down 14 percent at $7.86 in after-hours Nasdaq trading. At that price, the market is valuing the company at $4.12 billion, a far cry from its once-lofty market capitalization of about $84 billion.

OPERATING LOSS

RIM had warned it would post an operating loss but did not provide specifics.

Excluding special items, the loss came in at $192 million, or 37 cents a share, for the first quarter ended on June 2. Revenue declined 43 percent to $2.81 billion.

Analysts on average expected a loss of 7 cents a share on revenue of $3.07 billion, according to an informal Reuters poll.

For the year-earlier quarter, RIM reported a profit of $695 million, or $1.33 a share, on sales of $4.91 billion.

RIM said it expected to post another operating loss in the current quarter, as it ships fewer smartphones.

The company said it had shipped 7.8 million BlackBerry smartphones in the last quarter, only about half of the more than 14 million of two quarters ago. Until now, it had shipped more than 10 million devices every quarter since late in 2009.

RIM sent out 260,000 of its poor-selling PlayBook tablet computers, which it has discounted sharply after initially pricing them at levels comparable with Apple's iPad.

Apple sold more than 11 million iPads last quarter. RIM said last month that it would no longer produce the cheapest model of the PlayBook, which uses the same QNX-based operating system that the company is struggling to integrate into its future phones

Friday, June 15, 2012

Samsung Galaxy S3 & wireless charging: How it works

NEW DELHI: While announcing Galaxy S3 at an event in London, Samsung said the device would support wireless charging when used with a special charger that would be sold separately.


This brings up a question: How does wireless charging work? Among the engineers and scientists, wireless charging is known as 'inductive charging'. It utilizes two smart coils - one in the charger and another in the device that is getting charged. The primary coil creates a very small electromagnetic field around the charger through which electricity can be transferred. The secondary coil, which is in the phone, receives the power from electromagnetic field and converts in back into electric current to feed it into the battery.

The technology is still in the early stages and it works best when the distance between the two coils is few millimeters. That's the reason why users have to place the device on the charger.

The main benefit of wireless charging is that it removes one more wire. This not only makes it easier to charge the phone but also has aesthetic appeal. At the same time, wireless charging has poor efficiency. This means it takes longer to charge the battery through wireless charger.

Galaxy S3 is not the first phone to use wireless charging. Three years ago Palm commercialized the technology and sold a charger called Touchstone that allowed phones like Pre and Pixi to be charged wirelessly. Powermat is another company that sells special chargers, which can be used withiPhone and other devices for wireless charging.

After introducing the technology in 2009, Palm supported it in almost all of its devices. Even Touchpad, which was introduced in the market last year after Palm had been acquired by HP, had this feature. Of course, Palm is dead now.

There is a chance that Samsung is doing things differently. But that is not apparent. The company says that to charge Galaxy S3 wirelessly, users will have to keep the device on the 'special charger'. This is exactly how Touchstone worked.


Friday, June 8, 2012

Internet Service Providers block torrent and video sites on HC order

The Indian governments Department of Telecom (DOT) recently notified ISPs to block several torrent and video websites such as Pirate Bay, ExtraTorrent, KickAss Torrent, Vimeo, Pastebin and more to curb piracy. ISPs like Reliance and Airtel have already started blocking those websites.

In reply to those blocks, the famous group Anonymous has attacked several Indian government websites and taken them down. While the attacks continue, several users in India are still looking to access the websites but are seeing a message "This site has been blocked as per instructions from Department of Telecom (DOT)".

If you are someone who is looking to access those torrent and video sites in India, you can still do it through several means. As I had stated earlier you can easily access blocked websites using proxy servers, you will find several proxy servers in our earlier guide on how to access blocked website.

Additionally, you can also access those websites using services like OpenDNS and Google DNS. See our guide on How to use Google Public DNS on Windows 7 and Windows XP or use a Google DNS helper to automatically change to Google DNS. If you are in India, you can use a DNS proxy website like http://dnetproxy.appspot.com/as well.

If you are still not able to access those torrent websites, you could always try and use the site operator in Google search to directly search those websites and view their cached copies.

If you have any other means to access those websites, please feel free to leave a comment.


Tuesday, May 22, 2012

12 Result 2012 Tamilnadu - view result - Toppers List

Tamilnadu 12th View Result


Tamilnadu 12th State Toppers 2012


Tamilnadu 12th State Toppers 2012


Tamilnadu 12th Centum Scorers - 142 Students