Sunday, July 6, 2014

Launch Pad: Intex Aqua Curve Mini, Spice Stellar 445 and Blaupunkt Las Vegas 530

Intex Aqua Curve Mini

The latest dual SIM addition to the Intex Aqua series of smartphones is the Aqua Curve Mini. It has a 4.5-inch IPS display with a resolution of 854 x 480 pixels and dual cameras (8MP rear, 2MP front). Specifications include a 1.3Ghz quad core processor, 1GB RAM and 4GB storage. The phone comes out of the box with the latest Android 4.4 OS. Other features include microSD slot for expansion, 1,500mAh battery, WiFi, Bluetooth and FM Radio. The phone is currently only available in the red/black colour.

Spice Stellar 445 The Spice Stellar 445 is powered by a 1.2Ghz quad core Snapdragon processor and 512MB RAM with Android 4.3. It has a 4-inch display (800 x 480 pixels) and offers 3G, WiFi, GPS & Bluetooth. Other specifications include 4GB storage, a microSD slot for expansion (up to 32GB supported) and a 1,500mAh battery. It supports dual SIMs, has a 3.2MP rear camera,1.3MP front camera and FM. Spice has included multiple indian language support, Swift keyboard and Snapdragon Audio+ technology.


Blaupunkt Las Vegas 530

Car infotainment system manufacturer Blaupunkt has launched the Las Vegas 530: a double DIN multimedia system. It features a 6.2-inch touchscreen and a built-in Bluetooth for handsfree calling. Users can also download their phone directories onto the device. The multimedia system supports radio and has both micro SDHC and USB slots. Users can personalise the sound to their liking thanks to the 530's 10-band parametric equaliser. The device, however, does not have GPS functionality. Given that most of use GPS-enabled smartphones, the lack of navigation support shouldn't bother you. For map support, users can look at Blaupunkt's costlier San Diego 530 system.

Apple iWatch vs the competition: Everything we know so far



In the last couple of months, rumours around the alleged Apple iWatch have begun to accelerate. The latest one talks about Apple hiring luxury watch-maker Tag Heuer, for its rumoured stylish smartwatch. It is highly speculated that the iWatch won’t be only about health and fitness, but also about good looks, aesthetics and luxury.

The watch is known to be capable of tracking heath-related factors, and also speculated to serve as a complete hub. Besides, it is also expected to perform some functions independently, but tasks like messaging and voice chat will require some connection to a smartphone. While Apple has been tight-lipped about its rumoured fitness-focused watch, a lot is being said and written about the wearable. From multiple iWatch designs to its release date, there have been speculations about it all. In fact, a comprehensive profile of Apple chief Tim Cook, earlier last month, talked about everything from his childhood memories to his work on human rights, alongside some hitherto unknown details about the rumoured iWatch.

Here’s a quick rumour-roundup for all we know about the iWatch, so far.

Design
If reports circulating the web are to be believed, Apple may launch smartwatches with multiple screen sizes and designs this fall. KGI securities’ analyst Ming Chi Kuo who is well-known for accurate Apple predictions had also predicted that the iWatch will be available in two sizes. She had also added that it could sport a fashionable look and will be able to work with the iPhone, iPad and Mac.

Display
While most of the watches have been sporting a 1.6-inch display, the iWatch is speculated to sport two sizes featuring 1.3-inch and 1.5-inch flexible AMOLED displays. Another reportpoints out that Apple could introduce a smartwatch with a display that likely measures 2.5 inches diagonally and be slightly rectangular. The watch face is also expected to protrude slightly from the band, creating an arched shape, and will feature a touch interface.

Battery
One of the biggest concerns about smartwatches and wearables in general is battery life. With the number of devices-per-household increasing, so does the charging needs for consumers, which is why longer-lasting devices such as the Pebble smartwatches have done better than the likes of the Samsung Galaxy Gear. In terms of battery life, Apple may have something different in mind. If some of the previous rumours are to be believed, Apple is testing newer and innovative ways for charging methods for the watch. This includes technology to enable inductive, solar, and motion charging of the wearable, thus minimising the constant battery consumption. One of the methods being tested by Apple is said to be using magnetic induction. Besides wireless charging, it could also come with and a 200mAh to 250mAh battery.

Other specs
Besides the battery and the display, we also know a few tidbits about some other features of the device. According to Kuo, one can expect a sapphire lens cover, biometric recognition and an NFC chip. Moreover, there has been buzz about Apple working on some new sensors that can check a person’s hydration levels, blood pressure, and sweat,  components that can assist professional athletes during their training exercises. This further fuels speculations about the wearable device combined with Apple’s HealthKit could be capable of tracking steps, calories burned, heart rate and more.

Health and fitness features
As the year flagged off, we have been hearing about Apple going on a medical expert hiring spree. In January, there were reports about two medical wearable specialists, including one of Indian origin, being brought on board by Apple. Nancy Dougherty, formerly with Sano Intelligence and Ravi Narasimhan, who has worked with medical devices firm Vital Connect had joined Apple.
Apple is also believed to have teamed up with some notable athletes to test the alleged iWatch’s fitness capabilities. Over the last month, Apple has reportedly invited athletes from the MLB, NHL, and NBA to its Cupertino campus to brief them on the upcoming smartwatch. The company also provides them ‘the  opportunity for testing to be conducted in professional conditioning environments’.

Saturday, July 5, 2014

N7100XXUFNE1 Android 4.4.2 KitKat Stock Firmware Arrives for Galaxy Note 2


The international variant of Galaxy Note 2 (GT-N7100) can now be updated with the latest KitKat stock firmware from Samsung, N7100XXUFNE1 Android 4.4.2, which brings a host of bug-fixes and feature enhancements over the previous build N7100XXUFND4.
Though the firmware is officially meant for Cyprus region, Note 2 N7100 users in other regions are also expected to get the firmware a bit later as Samsung is pushing out the firmware in phases.
Interested Note 2 users, who missed the official OTA update notification or cannot wait for the official firmware release in their country, can follow our step-by-step guide to install the same manually.
Android 4.4.2 N7100XXUFNE1 Stock Firmware Details
Model: GT-N7100
Model name: GALAXY Note 2
Country: Cyprus
Version: Android 4.4.2
Changelist: 1552758
Build date: Tue, 06 May 2014 07:41:13 +0000
Product Code: CYV
PDA: N7100XXUFNE1
CSC: N7100VFGFNE2
MODEM: N7100BUUFND2
Note: As N7100XXUFNE1 is an unbranded firmware, it can be installed on any unlocked international variant of Galaxy Note 2 (GT-N7100), regardless of the country or region.
IBTimes UK reminds its readers that it will not be held liable for any damage to device, during or after firmware installation. Users are advised to proceed at their own risk.
Pre-Requisites
1. Install necessary USB Drivers for Galaxy Note 2 (GT-N7100) on the computer.
2. USB Debugging Mode should be enabled on the phone by navigating to Settings >> Developer Options.
3. Back up your important data to avoid potential data loss during firmware installation.
4. Ensure the phone is factory unlocked (not locked to any specific carrier).
5. Verify Galaxy Note 2 has at least 80% battery charge.
6. The Android 4.4.2 N7100XXUFNE1 firmware is compatible with Galaxy Note 2 (GT-N7100) only. Do not attempt installing it on incorrect variants as it may brick the device. Verify the model number of the Galaxy Note 2 by navigating to Settings >> About Phone.

HTC One M8 vs Sony Xperia Z2 – Comparison of Specs, Features and Price




During the past couple of years, Sony had a bad patch when it came to high-end smartphone arena.
The company has struggled against its strong counterparts. The top handsets launched by the company were good but they lacked the impetus that would make them stand out from the other smartphones. However, now it seems that Sony has found itself a winner. The release of Sony Xperia Z2 has given the other companies a run for their money. One of its counterparts, the HTC One M8, has a lot to offer to its users. The HTC One M8 runs flawlessly and looks great with its front facing speakers and other features. To understand which smartphone is the better one out of the two, let us compare their specs, features and price.
Design, Dimensions, Display
Both the HTC One M8 and the Sony Xperia Z2 rank next to awesome in terms of their stupendous designs. Choosing a favorite amongst the two can be a daunting task. The HTC One M8 is an awe-inspiring smartphone encased in a gorgeous metal body. It is more alluring than Xperia Z2. The back side and the curvy corners make it fit better in the palm. In comparison, the Xperia Z2 has an astounding, flat piece of metal and glass, giving the user a reassuring feeling when held. The rectangular look may not be appealing to the masses and the smartphone feels quite big in the hands due to its large size. The HTC One M8 weighs 160 grams in comparison to 163 grams weight of Xperia Z2.
The dimensions of the HTC One M8 measure 146.4mm x 70.6mm x 9.4mm in height, width and thickness. The HTC One M8 encompasses a 5 inches Super LCD3 touchscreen with a resolution of 1080×1920 pixels using Corning Gorilla Glass 3 for protection. The Sony Xperia Z2 measures 146.8mm x 73.3mm x 8.2mm in height, width and thickness. The Xperia Z2 incorporates a 5.2 inches IPS LCD touchscreen with a resolution of 1080×1920 pixels. The smartphone is water resistant and dust proof with IP58 certification.
Hardware and Operating System
The HTC One M8 is powered with Qualcomm Snapdragon 801 quad core 2.3GHz processor. The device runs on Android OS version 4.4.2 KitKat. It has an internal memory of 16/32 GB with 2GB of RAM.
The Sony Xperia Z2 is powered with Qualcomm Snapdragon 801 2.3GHz quad core processor. The smartphone runs on Android OS version 4.4.2 KitKat, similar to that of its counterpart. It has an internal memory of 16GB with 3GB of RAM.
Price
The HTC One M8 is priced at $749.99 in comparison to Sony Xperia Z2 that is priced at $639.99
The good looks of the HTC One M8 are supported by a powerful hardware accessible in the market. It is an appropriate flagship smartphone with extremely capable features. The Sony Xperia Z2 should have a better performance against other flagships.

Motorola rolls out Android 4.4.4 KitKat update for Moto E, Moto G, Moto X

New Delhi: Motorola has begun rolling out Android 4.4.4 KitKat update for Moto E, Moto G and Moto X smartphone users in India.

The news was first broken on the official account of Motorola India.

Motorola India tweeted," We've begun rolling out Android, KitKat, 4.4.4 for Moto E, Moto G & Moto X this week in India! Expect an update on your #Moto soon!"

Motorola has launched its Moto G, Moto X and Moto E with Flipkart. While the Moto E has captured the Indian market for its affordable price, Moto X and Moto G have their niche customers.

According to research firm IDC, smartphone sales in the country grew almost three-fold to over 44 million in 2013.

In the first quarter of 2014, 17.59 million smartphones were shipped into India as compared with 6.14 million in the same period of 2013.
Motorola India announced via Twitter that Android 4.4.4 KitKat  has begun rolling out for the Moto G, Moto E, and Moto X. As with any new update, this may take a while to arrive for everyone, usually up to a week or so. KitKat 4.4.4 will arrive over-the-air (OTA), which means that you should receive a notification as soon as it is available for download. But you can also check for yourself by going to “Settings” -> “About Phone” -> “Software Update.” The download size for Android 4.4.4 KitKat  can be anywhere between 50MB and 75MB depending on whether you’re using a Moto G, Moto E, or Moto X.Android 4.4.4 will mostly feature security-related improvements, but the update includes some stability and framework fixes as well. The latest version of Android also comes with an updated phone dialer and an improved interface. Since we’re talking about Motorola smartphones we have to note that this update also brings wider availability to the Moto Alert. The feature was initially only available on the Moto E, but now the Moto G and Moto X also benefit from it. The ability to pause and then resume while recording videos has also been added to the Moto G and Moto X.
As per usual with any Android update, a number of Nexus devices including the Nexus 4, Nexus 5, Nexus 7, Nexus 7 (2013), and Nexus 10 have already upgraded to the latest version some time go. As promised by Motorola, the Moto G, Moto E and Moto X were next in line to receive it. The update will naturally be coming to a number of other devices from the other manufacturers in the following month. Rumor has it that the HTC One M8 and HTC One M7 will receive Android 4.4.4 KitKat either later this month or sometime during August.

Xolo Launches Play 6X-1000 and Q500s IPS With Android 4.4 KitKat

Xolo has launched two new smartphones, the Q500s IPS and Play 6X-1000, which have been priced at Rs. 5,999 and Rs. 14,499 respectively. Both the smartphones run Android 4.4 KitKat out-of-the-box, and have been listed as new arrivals on the company's site.The Xolo Q500s IPS is a dual-SIM (GSM+GSM) device that comes with a 4-inch WVGA (480x800 pixels) IPS display offering a pixel density of 233ppi. The Q500s IPS is powered by a 1.3GHz quad-core MediaTek MT6582M processor coupled with a Mali 400-MP2 GPU, and 512MB of RAM.
It sports a 5-megapixel rear camera with LED flash, while there is a secondary 0.3-megapixel front-facing camera also onboard. The Xolo Q500s IPS has 4GB of inbuilt storage, which is further expandable via microSD (up to 32GB).
On the connectivity front, the Xolo Q500s IPS includes 3G, Wi-Fi, Micro-USB, GPS/ A-GPS and Bluetooth. It packs a 1500mAh battery, which is rated for up to 16.1 hours of talk time on 2G and up to 7.6 hours of talk time on 3G networks. The Xolo Q500s IPS measures 125x63.2x8.98mm and is available in Black, Blue, Green, Red and White colours.
The Xolo Play 6X-1000 is a dual-SIM (GSM+GSM) device that comes with a 5-inch (720x1280 pixels) HD IPS display offering a pixel density of 294ppi. The Play 6X-1000 is powered by a 1.5GHz hexa-core MediaTek MT6591 processor with a Mali 450 GPU, comes with 2GB of RAM.
It sports a 8-megapixel rear camera with LED flash and BSI sensor, while there is a secondary 2-megapixel front-facing camera also onboard. The Xolo Play 6X-1000 has 8GB of inbuilt storage, which is further expandable via microSD (up to 32GB).
On the connectivity front, the Xolo Play 6X-1000 includes 3G, WiFi 802.11 b/g/n, Bluetooth 4.0, GPS/ A-GPS and USB OTG. It packs a 2100mAh battery, which is rated for up to 24.68 hours of talk time on 2G, and up to 14.75 hours of talk time on 3G networks. It measures 139.9x70.2x8.5mm.

Friday, July 4, 2014

iPhone 6 to Launch on September 25, 5.5-Inch Model Named iPhone Air: Report




Another day and another iPhone 6 rumour. This time a report out of China details an astonishing new launch date for the next iPhone from Apple, ahead of most dates in previous leaks. The report is accompanied with purported pricing details, as well as the name of the anticipated larger 5.5-inch iPhone 6 variant - iPhone Air.
The report citing industry sources claims Apple will unveil the iPhone 6 on September 15, which falls on a Monday, while retail availability will begin on September 25, which falls on a Thursday.
Apple traditionally starts sales of new iPhone models on a Friday to capture the weekend crowd, so the dates seem a little fishy. Previous leaks (including a purported internal communication from a German telecom carrier) had indicated a more credible launch date of September 19, which happens to be Friday.
According to the China.com report (via GforGames), China will also be amongst the first countries to receive the iPhone. The report also details the pricing, which matches previous leaks, claiming the 4.7-inch iPhone 6 (32GB) will cost CNY 5,288 (roughly Rs. 50,800), while the 5.5-inch iPhone 6 (16GB) will be priced at CNY 5,998 (roughly Rs. 57,600). This would also imply the 4.7-inch iPhone 6 (32GB) is cheaper than the current 4-inch iPhone 5s (16GB), which costs CNY 5,300.
The same report claims the much-rumoured 5.5-inch iPhone 6 variant will be called the iPhone Air, following the naming scheme of the latest, largest iPad. The report adds that China Mobile and China Unicom, Apple's carriers in the country, have begun field testing the iPhone 6 on their networks.

Recently, Japanese daily Nikkei had posted two alleged images of the rumoured 4.7-inch iPhone 6 dummy model, side by side with an iPhone 5s. The leaked images corroborate what's has been widely expected based on earlier leaks, that the next iPhone will house the power button on the right panel of the device, instead on the top panel seen on current iPhone models. It also seen to feature the Touch ID sensor.

Previously, another Chinese report indicated the alleged 5.5-inch iPhone 6 variant will feature a 128GB storage variant. The report further claims that the 128GB storage variant will be limited to the bigger variant of the rumoured iPhone 6, and the alleged 4.7-inch iPhone 6 will offer the conventional 64GB as its maximum storage variant, while the 16GB variant will be dumped for both models.

An earlier report citing a research note from analyst Ming-Chi Kuo also suggested that the alleged 5.5-inch iPhone 6 would sport OIS (optical image stabilisation) for the rear camera. The report further claimed that the alleged 4.7-inch iPhone 6 will not come with OIS.

The Cupertino-based company has also been rumoured to be testing a higher screen resolution of 960x1704 pixels on at least one of the two iPhone models likely to debut this year.

Internet Classrooms: How India Is Studying Online




When you think about online education, you probably think of government schemes to bring education to people in remote villages, or you think of international sites like Khan Academy and Coursera, which are used for continuing or supplementing education. However, these international sites aren't very relevant when you're looking for tools that will help your kids with her school exams. There are however, several Indian sites which cater specifically to this need, with coursework and questions tailored around the Indian curriculum.
These sites - designed to be used by schoolchildren, their parents and teachers - offer everything from coursework to testing and virtual classrooms. Perhaps the most visible name in the category is Meritnation, thanks to its television ad campaign. Formed in 2009, the company now advertises a total of 6.7 million and growing list of registered students on its website and reported an operating revenue of Rs. 20.28 crores in 2013-2014. Having raised Rs. 71.5 crores from Info Edge (which owns 55.81 percent of the stake in the company) in multiple rounds, it now plans to expand even more into the smaller cities in India.
Pavan Chauhan, MD and co-founder of Meritnation says that over the last few years, there has been a rise in the student populace flocking to them. And why wouldn't they? A wide variety of choices, better connect with teachers and other students, and even getting tailor-made coaching all for a low price - or at times even free - have started to draw audiences towards them. This, combined with the ease of accessibility via mobile devices helps sweeten the deal further for students.

Internet Classrooms: How India Is Studying Online

 
online_education_story_3.jpg

When you think about online education, you probably think of government schemes to bring education to people in remote villages, or you think of international sites like Khan Academy and Coursera, which are used for continuing or supplementing education. However, these international sites aren't very relevant when you're looking for tools that will help your kids with her school exams. There are however, several Indian sites which cater specifically to this need, with coursework and questions tailored around the Indian curriculum.These sites - designed to be used by schoolchildren, their parents and teachers - offer everything from coursework to testing and virtual classrooms. Perhaps the most visible name in the category is Meritnation, thanks to its television ad campaign. Formed in 2009, the company now advertises a total of 6.7 million and growing list of registered students on its website and reported an operating revenue of Rs. 20.28 crores in 2013-2014. Having raised Rs. 71.5 crores from Info Edge (which owns 55.81 percent of the stake in the company) in multiple rounds, it now plans to expand even more into the smaller cities in India.
Pavan Chauhan, MD and co-founder of Meritnation says that over the last few years, there has been a rise in the student populace flocking to them. And why wouldn't they? A wide variety of choices, better connect with teachers and other students, and even getting tailor-made coaching all for a low price - or at times even free - have started to draw audiences towards them. This, combined with the ease of accessibility via mobile devices helps sweeten the deal further for students.

Not everyone agrees. Take the case of 44-year-old Neelima Sengupta who is mother to a 13-year-old girl studying in Delhi. Sengupta's daughter [name withheld on request], is now in the eighth standard and has been attending private tuition classes for the last two years. After seeing the ads on television, she decided to sign up on Meritnation as a free member, to see if it can be useful for her child.

"The site is initially very confusing," Sengupta says. "There's a lot of different sections and the first time I logged in, there was so much in front of me that I just closed the site," she admits. But after that, she went back to the site, and discovered that it's possible to find a lot of content such as lessons, model tests and videos.
"Most of it is locked for paid members, and after spending some time on the site I realised it wasn't for us," she adds, saying, "because my daughter doesn't have the discipline that's required for something like this. You have to be motivated to make use of this site, and she's always trying to avoid her classes. [With private tuition classes] at least she has to go and sit in a room, and so she ends up having to learn things."
But Sengupta's experience isn't typical - one of her daughter's friends, Amrita is a paid user. Her mother, Ranjani [last name withheld on request], says, "These days, you don't want to send off your child to a stranger's place for tuitions, and if you call a teacher over, you have to be home all the time. For us, Meritnation was very convenient, because Amrita can log in every day from home by herself, and we can monitor her progress at night. There are safeguards on the computer which let her visit only sites from an approved list, which is much better than having to take her to tuitions every day. And my husband and I also are more involved in her studies this way, which is important to us."
Meritnation, of course, is just one of the players in this increasingly crowded market, which includes players like like Testbook, Gradestack and even companies with a physical presence, like the Aakash Institute have entered the space.
This year, a total of over 10.2 lakh students took the class XII CBSE exams in India. Another 1.5 lakh students took the ICSE exam in the country and abroad, and over 66,000 students took the ICE examination in India and abroad. And these numbers do not include the state boards. According to Global Information Inc., the Global Market for eLearning is set to reach $169 billion by 2018.
What's on offer?
To say that online education sites will remove the interpersonal relationship between students and teachers is a gross mistake. Because for most of the online education portals the idea is to take coaching to the masses. This combined with facilities like online testing, real time results, providing counselling specific to the students problems and also giving animated as well as interactive lectures in the form of videos are just some of the things that sites are doing now in India.
Take the case of the recently started online portal, Testbook. Started six months back by six IIT graduates, the website offers students wanting to appear for exams like the GATE, SBI PO, and the SBI Clerk exams a chance to take mock tests. Not only that, but it provides analysis of the students' exam results, giving them part by part feedback about weaknesses and strengths. The best part is it is free - the founders say that they are building a subscriber base for now, and will bring in paid premium features over time.
"We wanted to help students preparing for these exams," says Ashutosh Kumar, one of the founders of Testbook. "A lot of them do not have access to give the mock tests online, or even if they do there is no way to compare and check the same against a very wide population base. That is what we wanted to change."
Six months after the beta version of Testbook went live, the service now has over 28,000 registered users, who have solved a total of over nine lakh questions.
"There is a difference between a traditional coaching class, which conducts test series and an online portal," says Kumar. "For one, not all students are the same and neither is their ability to grasp the concepts. An online portal allows for a tailor made solution, unique to each student. We analyse the student's responses, [and] if a student cannot answer a difficult question the following questions are easier so that he or she can first work on the basic concepts. The results can then be analysed after the test is over."
A relatively new player in the market is Gradestack, which allows users to choose from a wide variety of courses beginning from class 11 and 12 exams to higher education.

Explaining how online education portals have evolved in the last five years, Meritnation's Chauhan says that there was a definite market as well as need to reach out to students and provide them with that extra edge for their academic life.
"One of the most important question that we wanted to address was, can we take coaching to a student's desktop or laptop or mobile device and provide them the ease of learning with a tailor-made solution for their needs. Meritnation began with the idea of bringing a more interactive education format that could be easily assimilated by the students," he says. "Along with the mock tests also came online tutorial, videos, animations and a lot more that helped in making the learning more interactive. Besides all the various boards, the state boards, central board and the ICSE board have different syllabi and accordingly need to be prepared for in an interactive manner so that the students can benefit from it."
Taking coaching online isn't restricted to the digital startups either. Aakash Educational Services Limited is better known for its brick and mortar coaching centres, but the company recently launched a service called iConnect. Barely 20-days after launch, it had already seen over 3000 students sign up.
Aakash Chaudhry, founder, Aakash Educational Services Ltd, says, "We really wanted to move on from the actual classrooms to the virtual ones. There was a solid reason behind it too. We wanted to connect to children studying in remote areas, who were talented but did not have access to quality education for these exams. Also we wanted to give the students both in the urban areas as well as the remote ones the freedom to choose what subjects or what sections of the subjects were their main problem areas so that they could just concentrate on those sections."
A complete coaching package is available for Rs. 10,999 for entrance exams - that is a pretty high price, but if a student is weak in just a few modules in certain subjects, they have the option of getting individual modules instead. A student can choose to study just one particular topic for only Rs. 99. The packages not only include the online study materials but also have full tutorial videos, which have a teacher explaining the entire chapter. After that there is the assessment section where the student is tested and results calibrated on a national level with others who have taken the same exam.
"Students can also avail for help from experts via posting their queries online. They have the option to like a video or dislike it too if they do not find it easy enough to understand," Chaudhry says. Also on offer is a 14-day free trial period where the students can register and see whether the services are good for them. "If they like it they can pay for the syllabi coaching they want, " he adds.
The fact that offline coaching centres are making a move online shows that the category is going to be very important in the future of education. As the number of Internet users in India continues to grow, this market will only grow bigger.


Thursday, July 3, 2014

Facebook ‘conducted widespread experiments’ on user data to ‘alter people’s behaviour’

Former member of data science team says researchers conducted tests with little oversight in wake of revelations about company’s human emotion experiments

Researchers at the social media giant Facebook were given almost free rein to manipulate the news feeds and sometimes the emotions of many of the company's 1.3 billion users without their knowledge, a former employee has disclosed.
The company's data science team is said to have operated with virtually no supervision and little corporate oversight as it conducted experiments with such regularity that researchers worried that they were repeatedly using the same information.
The revelations by The Wall Street Journal follow controversy over the revelation that Facebook ran psychological experiments to determine how the emotions of almost 700,000 users were affected by highlighting negative or positive postings from their friends on their public news feeds, without informing them.
"There's no review process, per se," said Andrew Ledvina, who worked as a Facebook data scientist from Feb 2012 to July 2013. "Anyone on that team could run a test. They're always trying to alter people's behaviour."
His disclosures signal that the secret experiments were more widespread than the controversial mood manipulation study, revealed last weekend, that sought to discover whether the content presented on users' pages made them happier or sadder.
In one experiment described by the newspaper, thousands of users received a message that they were being locked out of the social network because Facebook believed they were robots or using fake names. The message was actually a test designed to help improve Facebook's antifraud measures.
Mr Ledvina described discussions within the team about conducting other tests without informing users. "I'm sure some people got very angry somewhere," he said. "Internally, you get a little desensitised to it."
Facebook's data science team has reportedly run hundreds of tests and studies without the knowledge or explicit content of participants since its creation in 2007, relying on the broad terms of service agreement in which state that user data can be used for research.
The controversy about the human emotions experiment took Facebook by surprise after its organisers published the details in an academic study.
The company said that it has now implemented stricter controls on the activities of its data science team, including reviews by a 50-person panel of unnamed experts in data security and privacy. "We are taking a very hard look at this process to make more improvements," a spokesman said.
Sheryl Sandberg, Facebook's chief operating officer, this week apologised that the study was "poorly communicated", but not for the research itself.
Although all major internet players such as Google, Yahoo and Twitter study users habits and data, there are particular concerns about Facebook's activities as its contributors post such personal information about their lives, beliefs and emotions.
The latest revelations have fuelled criticisms that the company's regular changes to users' news feeds – its key structure – are at best shameless and at worst sinister attempts to mould and shape how people act online.
The company has recruited psychologists, behavioural experts and social scientists from the academic world and its internet rivals to bolster its data science and research operations.
Adam Kramer, the lead author of the emotions study, took to Facebook itself with a posting this week to address concerns about the work.
"In hindsight, the research benefits of the paper may not have justified all of this anxiety," he wrote. "The experiment in question was run in early 2012, and we have come a long way since then. Those [new] review practices will also incorporate what we've learned from the reaction to this paper."
But in an earlier interview on the company's website, Mr Kramer, who holds a doctorate in social psychology, explained the allure of conducting research at Facebook. It was "the largest field study in the history of the world", he said. "I just message someone on the right team and my research has an impact within weeks, if not days."
Cameron Marlow, the head of the data science operations, was similarly enthusiastic in an interview with the Technology Review website. "For the first time, we have a microscope that not only lets us examine social behaviour at a very fine level that we've never been able to see before but allows us to run experiments that millions of users are exposed to," he said.
"This is the first time the world has seen this scale and quality of data about human communication."
Even before the controversy about the human emotions study, Technology Review reported that one of Mr Marlow's researchers had developed a way to calculate a country's "gross national happiness" from the Facebook activity of its citizens, by logging the occurrence of words and phrases that signal positive or negative moods.

 

 

Intex Aqua Curve Mini with 8MP camera @Rs 7,290 is a steal

This is a great handset and should do well in the market. Intex Aqua Curve Mini with 8MP camera @Rs 7,290 is a steal

New Delhi: Intex has come out with a rather good looking and affordable handset. The handset seems perfect for people who are looking forward to a decent handset at affordable price.

Intex Aqua Curve Mini is handset running on the latest Android KitKat operating system and comes with rather decent specifications. Aqua Curve Mini has been priced at rather wisely at Rs 7,290.


When it comes to specifications the handset seems good. But to many people this may not attract as it comes with rather small 4.5 inch display. Indian smartphone fans love huge sized handsets that can be looked at from a long distance.

Intex Aqua Curve Mini is power-packed for the handset priced this low. It comes with 1.3 GHz quad core processor and 1 GB RAM that seems a decent combo to give your handset enough power to. The handset comes with 4 GB+1.26 GB internal storage that can be expanded to 32GB with micro SD card slot. It also has a rather decent 1,500 mAh battery.

When it comes to camera, the handset has been given 8 mega pixel rear camera with LED flash and 2 MP front facing camera. It comes with3G, Wi-Fi, Micro-USB, and Bluetooth.  The handset should do well in the local market.


Key Specs
Display: 4.50-inch, 480×854 pixels
Processor: 1.3GHz dual core
Camera: 8MP rear, 2-megapixel
RAM: 1GB
OS: Android 4.4
Storage: 4GB, expandable upto 32 GB

Samsung launches Galaxy K zoom with 20.7MP camera & 10x optical zoom for Rs 29,999 in India

Unveiled in April this year, Samsung Electronics has now launched the Galaxy K zoom camera specialised smartphone in the Indian market. The smartphone blends advanced digital camera technology with Samsung’s Galaxy experience (at least that is what the company claims) and will enable its users to create professional-quality visual content, with the help of a 20.7 megapixel rear camera.
In India, the device has been launched exclusively on Amazon.in (taking a cue from Flipkart-Motorola deal are we!) and will be available for pre-order starting today- shipping to start from July 9, 2014. The smartphone cum camera has been priced at Rs 29,999 in the country.

The company is also providing a number of introductory offers with the smartphone that include 50GB of free cloud-space for two years from Dropbox, 1TB of storage for three months from Bitcasa, etc. In addition, first 1,000 pre-orders will also get freebies worth Rs 6,000- like free Samsung pop out case, free Sandisk 32GB MicroSD card, six movie tickets, among others.
As far as the specifications are concerned, the smartphone has a 4.8 inch HD Super AMOLED display (1280×720 pixels resolution) and runs on the Android 4.4 KitKat operating system. It is powered by a hexa-core (1.3GHz quad-core + 1.7GHz dual-core) processor and has 2GB of RAM. The internal memory of the device is 8GB, which can be further expanded up to 64GB with a microSD card.
Since it’s a camera-specialised smartphone, the Galaxy K zoom offers an advanced technical camera system designed to offer the control and functionality of a professional camera. The Galaxy K zoom is equipped with new retracting lens technology that provides 10x optical zoom, as well as a 20.7MP BSI CMOS sensor for ultra-clear, ultra-detailed images. The autofocus rear camera also comes with Xenon Flash and can record full high definition videos (1080p) at 60 frames per second. In addition, it also has a 2MP front facing camera for video calling.
According to Samsung, the smartphones’ camera excels in low light conditions, and provides Optical Image Stabilizer (OIS) to reduce blur caused by movement. Other features include Auto Focus/Auto Exposure Separation (AF/AE Separation) for the precise balance of light and clarity; next-generation ‘Pro Suggest’ mode which offers five optimised filter settings; ‘Selfie Alarm’ that allows users to take timed selfies with ease; and ‘object tracing’ for a clear, focused shot of a moving subject.
The camera also comes with 28 ‘smart modes’ that include beauty face, continuous shot, party/indoor, action freeze, waterfall, animated photo, sound shot, silhouette, fireworks, and light race, among others.
In terms of connectivity, it has Bluetooth 4.0, Wi-Fi, 3G and 4G LTE (depending on the region), as well as a microUSB port and a microSD card slot. The dimensions of the device are 137.5mm x 70.8mm x 16.6mm and its weight is 200gm. Samsung has provided a 2,430mAh battery in the device, which also comes with a full suite of Google apps. The smartphone has Near Field Communication (NFC), GPS (with A-GPS support), as well as an Ultra Power Saving Mode (for minimising the battery consumption), S Health Lite (for personalised fitness and lifestyle coaching), and a Studio app to allow users to easily edit their pictures and videos.

Intex unveils Aqua Curve Mini at Rs 7,290

New Delhi: Intex has unveiled KitKat-powered Aqua Curve Mini in the affordable range of smartphones.

The Aqua Curve Mini, powered by the latest Android KitKat operating system has been priced at Rs 7,290.

The smartphone is targetted at students and young professionals, mainly in tier II and III cities in India.


The device sports a 4.5-inch screen, 1.3 GHz quad core processor, 1 GB RAM, 4 GB+1.26 GB built-in memory (expandable upto to 32GB) and 1,500 mAh battery.

The dual SIM smartphone also features 8MP rear camera with LED flash and 2 MP front camera, 3G, Wi-Fi, Micro-USB, and Bluetooth. The smartphone packs a 1500mAh battery.

Key Specs

Display: 4.50-inch

Screen Resolution: 480x854 pixels

Processor: 1.3GHz dual core

Front Camera: 2-megapixel

Rear Camera: 8-megapixel

RAM: 1GB

OS: Android 4.4

Storage: 4GB

Battery capacity: 1500mAh

Airtel’s new 3G dongle with Wi-Fi offers speeds up to 21.3Mbps

Bharti Airtel has announced that a new 3G dongle with integrated Wi-Fi support has been launched in India and it will initially go on sale in select circles. The new device is made by ZTE and it offers a hassle-free way of creating a Wi-Fi hotspot. However, no price details for the stick have been provided as yet.
Airtel notes that the new 3G Wi-Fi dongle will go in sale in Mumbai and Andhra Pradesh. The device will be available in other locations as well, but the company plans to roll it out in a phased manner. The new internet stick works on HSPA+ technology and it offers peak downlink speeds of up to 21.6Mbps. For uploads, customers will have around 5.76Mbps of uplink.
There’s also a microSD card slot onboard which is found on almost every 3G dongle on the market. The dongle even lets you send and received text messages. Like Tata’s Photon Max Wi-Fi and the MTS MBlaze Ultra Wi-Fi, you’ll be able to setup a hotspot by simply plugging the dongle into a USB port, be it a PC, mobile device, media player, car stereo or a wall socket.
Additionally, you’ll be able to share your internet connection with up to 5 devices only. In other news, Airtel is in processor of taking over Loop Mobile. The customer base of both providers amounting at over 7 million will be combined post acquisition and the latter’s cell sites are also part of the agreement.
Currently, there’s no price or exact release date for the new Airtel 3G dongle with Wi-Fi. The carrier is still to shed light on plan rates as well.

Spice introduces Stellar 445 3G quad core smartphone at Rs 5,299

New Delhi: Spice Retail Ltd has added another smartphone to its Stellar series. The company has launched its dual sim smartphone Stellar 445 in an affordable range.

The phone has been priced at Rs 5,299 and will be available from the first week of July.


The phone packs a 1.2 GHz Qualcomm Snapdragon Quad Core processor, a 3.2 MP rear snapper, and a 1.3 MP front camera. Running Android 4.3 Jelly Bean OS, the phone also has 4GB ROM coupled with 512MB RAM. Spice Stellar 445 features a 10.16cm WVGA screen.

The dual sim smartphone (3G+2G) enables 3G Video calling and comes with a 1500 mAh battery which provides decent battery backup.

With this smartphone, users will have access to pre-embedded apps like OLX, WhatsApp and free 2 GB Spice Cloud storage facility

Key Features

10.16cm WVGA screen

Dual SIM (3G + 2G)

1.2 GHz Quad Core Processor

Android 4.3 Jelly Bean

3.2MP + 1.3MP Camera front camera

Snapdragon Audio+ Technology

Multiple Languages

4GB ROM + 512MB RAM

1500 mAh Battery

3G Video Calling

Expandable Memory upto 32 GB

Swift Keyboard

G Sensor

Wi-Fi &Wi – Fi Tethering

FM Radio

GPS / AGPS / GMS

3G Video calling

HP outs Pavilion notebooks, x360 convertible, AIO and more for India

At the ongoing APJ Media Summit 2014 in Mumbai, HP has gone on to showcase a range of new products for the country’s market including new notebooks, a convertible and more. These new unveiling are aimed directly at usual consumers, and grab competitive pricing to stand out among contemporaries.
First up in the range are HP Pavilion 14 and Pavilion 15 notebooks which grab 14-inch and 15-inch displays. This series starts at Rs 39990, and grabs a decent set of specs. These laptops come dressed in a number of different color options, including natural silver, snow white, aqua blue and vibrant red.
Then comes the HP Pavilion x360 which is a convertible PC, offering a 360-degree hinge for its display. Running windows 8, it features a 11.6-inch LED screen and offers the prowess of a quad core Bay-Trail processor. The machine also houses 4GB worth of RAM and a 500GB hard disk for storage. It is priced at Rs 39990.
Another product that has been unveiled by HP is the Envy 15 notebook which grabs a touchscreen display and optimizations for Windows 8.1. Equipped with a full HD display, it will be sold in India Rs 62990. And lastly, there’s the HP Pavilion 23 all-in-one desktop which has been priced at Rs 67,990.
All these HP products including the Pavilion notebooks are to be made available in India soon, along with new speakers, headphones and headsets made by the company. This range will have huge competition from other similarly priced products that are occupying the Indian market currently.

Maxx unveils AX356 GenxDroid7 for Rs 3696, will receive Android KitKat update

Maxx Mobile AX356 GenxDroid7 is possibly one of the most forgettable names for an Android smartphone that we’ve come across of late. Not to sound like we’re slagging off a device just because it’s low-end, but can you look around and actually claim that a price of Rs 3696 is reasonable for a Jelly Bean powered device?
We’re seeing more and more new launches landing with KitKat in spite of their ridiculously low costs and dropping a handset like the AX356 GenxDroid7 handset into the mix isn’t the best move Maxx Mobile could have made. After all, a lot of Indian manufacturers show themselves to be rather lazy when it boils down to software updates.
So we won’t expect the Maxx GenxDroid7 to get its Android KitKat break until it actually arrives even if the company says that the smartphone is upgradable from Jelly Bean. From another point of view, if you were just buying this one as a temporary backup device and took an inexplicable fancy to it, we could see why you’d pick it up.
Running on Android v4.2.2, this Maxx Mobile smartphone sports a 3.5-inch display spewing out visuals in a low 320 x 480p resolution. It gets its processing power from a 1GHz dual core MT6572M chipset from MediaTek and is helped along by 512MB of RAM. A 1200mAh battery keeps it juiced up for 3.5 hours of talk time between charges.
Maxx Mobile AX356 GenxDroid7 specs list:
- 3.5-inch 320 x 480p touchscreen
- 1GHz dual core processor
- 512MB of RAM, 4GB ROM
- 8GB memory card
- 3.2MP main camera with flash
- 0.3MP webcam
- 1200mAh battery
- 3.5 hours talk time

Wednesday, July 2, 2014

Xiaomi partners with Flipkart to launch its smartphones in India


Chinese handset maker Xiaomi is gearing up for the Indian debut in next few weeks. Xiaomi, like Motorola is also teaming up with the e-Commerce major Flipkart to launch its handsets in India. Xiaomi had launched its official website in India earlier this month, announcing its entry into the Indian smartphone market in the next few weeks.

Xiaomi is expected to bring two smartphones in partnership with Flipkart in the next 2-3 months. They added the agreement between the parties is in the final stages and the launch on the online market place will happen next month, reported PTI.

Many handset makers like Motorola and Alcatel are partnering with e-commerce firms to launch their devices exclusively. While Motorola has launched its Moto G, Moto X and Moto E with Flipkart, Celkon had launched its Android Kitkat-powered Campus A35K exclusively with Snapdeal.
Founded in 2010 by serial entrepreneur Lei Jun, the Beijing-headquartered firm has become one of China's biggest electronics companies that designs, develops and sells smartphones, mobile apps and other such consumer items. Other Chinese firms selling its handsets in India include Huawei, ZTE, Lenovo, Gionee and Oppo, the latest entrant.

According to the company's website, it has already sold over 17 million handsets in China. Its portfolio includes devices like Mi 3, Mi Wi-Fi and Mi Box, among others. It launched its products in Singapore in February this year. Earlier this month, the company had also roped in Jabong co-founder Manu Kumar Jain to head its operations in India.

According to research firm IDC, smartphone sales in the country grew almost three-fold to over 44 million in 2013, buoyed by affordable devices made by local firms such as Micromax and Karbonn.

Affordable smartphones, especially those priced in the sub-USD 200 category (Rs 12,000), are doing well. Over the last few weeks, companies have launched handsets like Lumia 630 and Moto G to tap the booming market.

Samsung Galaxy K Zoom launched at Rs 29,999


   NEW DELHI: After teasing it on the homepage, e-commerce retailer Amazon India has announced the launch of Samsung Galaxy K Zoom at Rs 29,999.

Pre-orders for the phone start July 2nd midnight exclusively on the website and shipments start July 9 onwards. The phone will be available in 3 colors - Charcoal Black, Shimmery White and Electric Blue.

Amazon is also offering freebie worth Rs 6,000 to first 1,000 customers. It will offer a free Samsung Pop out case, Sandisk 32GB microSD card, 6 free movie tickets, Rs 1000 value off coupon on purchase of select handbags and Rs 1000 value off coupon on purchase of select watches on Amazon.in, to qualifying customers.

Successor to Samsung's Galaxy Camera 2, the Galaxy K Zoom combines the features of a smartphone and a point and shoot camera. The phone was initially announced in April.

The phone sports a 20.7MP CMOS camera sensor at the back with 10X Zoom and a Xenon flash, and a 2MP front-facing camera. In terms of focal length, the lens in K Zoom covers 24-240mm. The lens has an aperture of F3.1-6.3.

Featuring a 4.8-inch SuperAMOLED display(720x1280p), Galaxy K Zoom is powered by a hexa-core (1.3GHz quad-core and 1.7GHz dual-core) processor and 2GB RAM. It has 8GB internal storage but features a microSD that supports cards of up to 64GB capacity. The phone has a 2,430mAh battery. It runs Android 4.4 KitKat.

In terms of connectivity options, the phone offers Bluetooth 4.0, Wi-Fi, 3G and GPS.

‘Moment’ app CUREs your iPhone addiction

Moment’ app CUREs your iPhone addiction. This is going to measure and cure your digital addiction.

If you can’t stay away from your iPhone even if you try, then this new app is for you. The new iOS app, Moment, claims that it can keep people away from their iPhone by allowing then to use it less.

The app lets you limit your iPhone uses and will allow you to spend more time doing some other stuff than hanging around with your smartphone.
Moment continuously runs in the background of the iPhone and keeps tracking your daily usage and lets you know the amount of time you spent on your iPhone. It also allows you to set a usage limit and notifies you when you reach the limit. Users can also set their phone to instantly switch off if they cross their limit set in the app, compelling them to keep their iPhone away and enjoy their life.
“I built Moment to help nudge me in the right direction by automatically tracking my daily iPhone use and giving me a warning when I’m on it for too long,” app designer Kevin Holesh stated on his blog post.

“My goal was to find a balance of connected and disconnected that was right for me. Moment has helped me gain another 35 minutes every day to take my dogs for a hike or do a quick workout instead of mindlessly scrolling through Twitter,” he said. “Moment is helping me find that balance,” Holesh added.

Videocon VPhone Grande low-cost feature phone launches for Rs 1950

A brand new Videocon VPhone Grande has emerged in India with a price of Rs 1950 attached to it and you’re undoubtedly wondering whether it works on Android or not considering its tag. Manufacturers these days are surprising us with so many low cost handsets running the Google mobile OS, feature phones make their debut few and far between.
Videocon is clearly still trying to break big into the scene that Nokia is most popular in even after its sale to Microsoft. The VPhone Grande has all the specifications a first time phone buyer or backup device seeker could ask of a gadget of its ilk starting from the basics such as FM radio and recording as well as Bluetooth connectivity.
In keeping with the trend of low cost handsets allowing you to juggle with mobile numbers, this Videocon phone hides dual SIM slots under its hood. It has a modest 2.8-inch color display on the front and a 1.3MP camera with flash on the back. Though the internal memory hasn’t been mentioned, you can slide in a microSD card of up to 32GB.
Also see: Celkon unveils Campus A35K Android 4.4 KitKat phone on Snapdeal for Rs 2999
Videocon VPhone Grande: Quick look at its key specs
- 2.8-inch QVGA resolution screen
- 1.3MP camera
- GRPS and Bluetooth connectivity
- 32GB microSD support
- 1100mAh Li-ion battery
- Dual SIM dual standby
- FM radio with recording
- LED flash light
- 68 grams
- Black, white, blue colors
The Videocon VPhone Grande can be purchased from three online retailers at present and these include HomeShop18, Digiworld and Next.

Flipkart partners with Karbonn to exclusively sell entry-level Android phones in India

Karbonn has turned to Flipkart to announce four budget Android phones in India dubbed Smart A50S, Smart A52+, Smart A11* and Smart A12* and their prices start at Rs 2699. All four have much in common with regards to their specs sheets and two of them run on the Android KitKat OS.
You’ve heard of the Karbonn Smart A50S smartphone, though it was admittedly pegged higher at Rs 2790 before and now costs just Rs 2699. It’s time to greet its cousin going by the name Smart A52+ which sticks to similar features covering a 3.5-inch touchscreen, a 2MP main camera, dual SIM slots, Android Jelly Bean, 512MB RAM and a dual core MediaTek processor.
But then this 2G-capable Karbonn smartphone veers away on a couple of counts such as its memory which amounts to 4GB (32GB microSD card support) and its larger 1300mAh battery as well as higher Rs 3290 price. Next comes the Smart A11* which is a 3G device getting its steam from Android KitKat 4.4.2.
It works on a 1.2GHz dual core MediaTek chipset, keeping its cost low at Rs 4099, and has a 4-inch display. The handset is powered by 512MB of RAM and offers 4GB onboard storage along with memory expandability. It is kept going by a 1400mAh battery, embeds a 5MP camera on its back and a VGA one above its screen.

Last but not the least is the Karbonn Smart A12* which also happens to get its kicks from KitKat and a dual core MediaTek chip. Its list of features practically matches that of the Smart A11* even though it chooses to go with a larger 4.3-inch touchscreen, the last mentioned of which explains its Rs 4499 price tag.
Also see: Karbonn A50s entry-level smartphone is now available exclusively via Flipkart for Rs 2790
Flipkart doesn’t appear to have hoisted product pages for all four Karbonn smartphones at present seeing as we could only find the older Smart A50S and latest Smart A52+ listed on the website.

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