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Contrary to the many rumours in circulation on-line, the ‘Nozomi' or Xperia HD was actually only the codename for the first in the, now only Sony, Xperia range of mobile phones. The Sony Xperia S is now the official name of the device, which was launched this week at Las Vegas' Consumer Electronics Show.

Sony has been eager to show off the high definition display of the newest Xperia on the block, with a resolution of 720 x 1280 pixels. The phone has two front-facing cameras; one with 12MP camera that is capable of 720p video recording and a front-facing version, for video calling. The Exmor ‘R' sensor also makes a welcome return, which is essentially an image sensor with enhanced imaging characteristics. Introduced to the original Xperia series, this feature helps you to capture high quality, bright pictures especially under poor light conditions. In order to further heighten the camera's specification, there is a 3D-sweep panorama feature and low aperture value - allowing more light to reach the sensor.

The Xperia S is also NFC enabled, and offers up 32GB of internal flash storage space, as opposed to the widely considered 8GB that came close to causing mass uproar. The device itself weighs in at 144grams, which is only fractionally more than the Samsung Galaxy Nexus. This is actually quite impressive, given the bulk of the design

New technologies, apps and add-ons let smartphones both receive and make payments, and the next generation of phones in the coming years will go further than ever to letting your mobile replace your wallet.

Cash transactions are getting rarer with debit and credit cards being accepted nearly anywhere, but you still run into places that stubbornly remain cash-only, whether it's a lunch wagon, a little independent café, or even an artist selling paintings at a market.

Lately, several solutions have popped up for small businesses - or anyone, really - to accept card payments by attaching a card reader to their iPhone, iPod touch or iPad, or other smartphone.

Luxtera, which makes a optics chips that has characteristics of a standard silicon chip, has developed a hybrid chip for the data center market that can achieve speeds of more than 100 gigabits per second. Those are the same speeds that telecommunications firms are enabling via long-haul cables to handle the massive demand for bandwidth worldwide, but in this case are designed to handle the next wave of big data and networking-intensive applications inside webscale and cloud data centers.

Luxtera was founded in 2001 and builds chips that allow messages to be sent at the speed of light, but instead of using specialty materials that optics chipmakers such as Infinera use, Luxtera uses traditional silicon chips made using the CMOS process. This cuts down on the cost of the chips and makes it possible to use them for high-volume jobs, such as switching in the data center.

Luxtera’s single chip opto-electronic transceiver includes four fully integrated 28Gbps transmit and receive channels powered from a single laser for an aggregate unencoded data rate of up to 112Gbps. The device is targeted for 100Gbps Ethernet, OTN and InfiniBand applications as well as emerging OIF (Optical Internetworking Forum) Short Reach (SR) and Very Short Reach (VSR) electrical interconnect to host systems. … The optical transceivers can be socketed directly onto the customers’ switch or server boards for both backplane and rack mount connectivity.

Siri, the iPhone 4S digital assistant, does so many useful things; it helps you find the nearest pizza joint, reminds you to buy bread and even quotes 2001: A Space Odyssey. Did you know that you can also use Siri to dictate notes into your Evernote account? It’s true, and best of all, you probably already have it configured.

The set up is very straightforward. First, make Evernote a contact in your address book with your incoming Evernote email address. You can add the email by going into Evernote > Settings > Evernote email address.

Launch Siri and say “Send to Evernote.” Next, dictate your email and send it off. The message will show up in your default notebook. Even cooler, you can say “Send email to Evernote. Make apple pie for family reunion,” and Siri will send that note into your account.

NLP goes by many names — text analytics, data mining, computational linguistics — but the basic principle remains the same. NLP refers to computer systems that process human language in terms of its meaning.

Apart from common word processor operations that treat text like a mere sequence of symbols, NLP considers the hierarchical structure of language: several words make a phrase, several phrases make a sentence and, ultimately, sentences convey ideas. By analyzing language for its meaning, NLP systems have long filled useful roles, such as correcting grammar, converting speech to text and automatically translating between languages.

NLP can analyze language patterns to understand text. One of the most compelling ways NLP offers valuable intelligence is by tracking sentiment — the tone of a written message (tweet, Facebook update, etc.) — and tag that text as positive, negative or neutral.

Mobile payments company Boku is letting French consumers pay for virtual goods and services via their handsets.

The company is partnering with French carriers Bouygues Telecom and SFR. The deal will reach 32 million French consumers.

“France is a top priority for us in international markets, and we decided we wanted to tap into it in 2010,” said Ron Hirson, cofounder/president of Boku, San Francisco.

The story involves a music blogger named JP, who runs the appropriately named JP’s blog. JP also has a Twitter account, where he mostly seems to post links to his blog One such post was about the leak of the new album by The National. That post includes a link to Amazon where people can purchase the new album… and also a link to a download of one song (in MP3 format) from the album. Someone — and it’s not at all clear who — apparently filed a DMCA claim over the Twitter message about the leak, and Twitter responded by taking down the tweet and sending JP a note: jp917, Apr 22 03:10 pm (PDT): Hello, The following material has been removed from your account in response to a DMCA take-down notice: Tweet: http://twitter.com/jp917/statuses/12499491144 — New Post: Leaked: The National — High Violet http://jpsblog.net/2010/04/20/leaked-the-national-high-violet/ Twitter is receiving a takedown notice (in theory) from the copyright holder, and Twitter is merely responding to that takedown and notifying the user. Second, JP claims that he only linked to Amazon and not to a download, but looking at his blog post, there are two clear links to a single song from the album — one at Mediafire and the other via Box.net. He makes no claim that these are authorized, so perhaps they are potentially infringing, which makes things a bit messier. It is true that his main link is to Amazon, encouraging people to purchase, but there are those MP3 links as well (though, again, only to a single song, not the whole album).Read more at techdirt.com

A new way to measure word-of-mouth marketing Assessing its impact as well as its volume will help companies take better advantage of buzz. APRIL 2010 • Jacques Bughin, Jonathan Doogan, and Ole Jørgen Vetvik

Exhibit 1: Word of mouth is influential throughout the consumer decision journey. Exhibit 2: By looking at impact as well as volume, marketers can measure the effects of word-of-mouth messages more accurately.

Consumers have always valued opinions expressed directly to them. Marketers may spend millions of dollars on elaborately conceived advertising campaigns, yet often what really makes up a consumer’s mind is not only simple but also free: a word-of-mouth recommendation from a trusted source. As consumers overwhelmed by product choices tune out the ever-growing barrage of traditional marketing, word of mouth cuts through the noise quickly and effectively.Indeed, word of mouth1 is the primary factor behind 20 to 50 percent of all purchasing decisions. Its influence is greatest when consumers are buying a product for the first time or when products are relatively expensive, factors that tend to make people conduct more research, seek more opinions, and deliberate longer than they otherwise would. And its influence will probably grow: the digital revolution has amplified and accelerated its reach to the point where word of mouth is no longer an act of intimate, one-on-one communication. Today, it also operates on a one-to-many basis: product reviews are posted online and opinions disseminated through social networks. Some customers even create Web sites or blogs to praise or punish brands. Register to read this article.

Described as a location-based, real-time commerce platform that “makes the buying and selling of g

How Zaarly Works • According to the company, consumers can post what they're looking for on Zaarly, describe how much they're willing to pay for it, and announce how soon they need it. • Zaarly will immediately share that request in the local community through the Zaarly platform. Users may also use Facebook, Twitter and other social media channels to find what they're looking for. • Nearby people or businesses will see what you want and connect to Zaarly to fulfill your request. • Zaarly allows buyers and sellers to “anonymously message and talk on the phone to facilitate the logistics of a transaction, enabling an in-person or virtual meeting to complete the transaction,” the company says.

• To pay for the transaction, Zaarly features an integrated credit card payment system, “all within a safe and secure platform.” Users can also pay with cash

A deep integration of Twitter and iOS 5 was among the many things announced by Apple today but it's not just that you'll be able to post to Twitter from inside official Apple apps like photos and maps. Any 3rd party iOS developer will be able to leverage a number of Twitter Application Programming Interfaces (APIs) to make their apps better and more social. After email, SMS and iOS messaging, Twitter will now become a key social layer over the top of many of the apps on iOS devices.

"There is single sign-on, which allows you to retrieve a user's identity, avatar, and other profile data." That sounds like Facebook Connect, but I'm going to guess that Twitter will not prohibit developers from caching that data for time-shifted, aggregate, offline or other interesting types of analysis. Letting users skip having to create an account with every new app they download and instead click to log-in with their Twitter accounts is going to make many users very happy and encourage every iOS owner to get a Twitter account if they don't have one already. App developers will get more and better populated user accounts, faster.

"There's also a frictionless core signing service, allowing you to make and sign any call to the Twitter API." To be honest, I'm not really sure what this means. Perhaps it means that parts of the Twitter API that require user authentication will be accessible via the same single sign-on feature discussed above.

Waze launches its social sat-nav app for traffic-mad UK drivers “For those unaware of Waze, here’s how it works. Just by using the app (on Apple iOS, Android, Nokia, RIM), drivers generate a real-time map of the traffic ahead and can even share live road reports on accidents, hazards, speed cameras and roadworks (though typing is disabled while driving, in case you were wondering). A recent feature enable drivers to create voice-based hazard reports by recording a quick voice message – this then alerts other Waze drivers behind them. This is potentially much more accurate that having a road organisation like the AA try and feed real-time information into the system via old fashioned means like road cameras. Waze’s real-time traffic news is even being fed to some local TV stations in the US. And I daresay the speed camera aspect will go down a storm in the UK. In addition, ‘driving groups’ let users to connect with other nearby drivers such as fellow commuters, friends etc heading in the same direction. It can also be used by taxis or delivery trucks and connects to Twitter accounts and Facebook pages.”

We observed the emerging trend of online dating among today’s tech savvy generation and in order to simplify it, we decided to launch Dates Near Me, a free mobile dating service which caters towards the requirements of today’s generation. The iPhone dating application works by broadcasting the location of users based on GPS signals that permit them to find nearby singles and meet up right away if they desire. “Begin your search to find a like-minded companion, friend, lover or date using DatesNearMe mobile phone dating application on your iPhone and Google Android. With the singles showing an ever increasing desire for on the spot gratification, we realized the importance of mobile dating technology”, remarked the CEO of DatesNearMe.com Few reasons that make DatesNearMe better than any other mobile dating application are: 1. Highest level of privacy and security settings so that you can flirt with comfort. 2. Find singles around you with the help of our map view or list view. 3. 100% Free. Definitely no charges or catches. 4. Filled of features with high user friendliness. 5. Create your profile in less than no time. Just a few clicks if you update from Facebook. 6. Add users to your hot List, and see who has added you to theirs. 7. Easily flirt with hotties with winks, smiles and live messages.

The latest wave of social networks document, photograph and broadcast your every move, opening an unprecedented opportunity for small businesses and big brands alike to target consumers based on their whereabouts and activities.Local Response wants to help businesses collect and respond to their customers’ public posts. The platform scans Twitter for explicit checkins to locations, like on Foursquare, as well as natural language that indicates location (ex. “I’m going to…”), and responds with Twitter @mentions on behalf of businesses. Messages most often include a coupon or offer in a bit.ly link.In other words, when customers check into a store on Foursquare, the store can send them a coupon while they are there. If customers tweet a photo through Instragram from a competing store, they might get the same coupon.

A few weeks ago, iPhone users were outraged to discover that their iPhones were tracking their every move, storing the information (in an unencrypted file, no less), and sending the data directly to Apple when synced with iTunes. Even more shocking was the news that iPhones do this even when they do not have location-based services enabled. Users concerned about their privacy were left vulnerable, with nothing they could do about it while they waited for Apple to offer a patch.

Naturally, Ashley Madison's specialty is guaranteeing privacy and anonymity for its customers (well, that and "an affair to remember!"). Users choose whom they share their photos with. Conversations on the site are password-protected. When users delete their accounts, also deleted is all evidence that they were ever members of the site. All messages and correspondence, photos, and personal data -- gone.

Ashley Madison is an online dating service owned and operated by Toronto-based Avid Life Media Inc. Nearly ten years old, Ashley Madison claims to be the world's largest dating site, with nearly 9.3 million members. What truly distinguishes Ashley Madison from its competitors, however, is its target demographic: married people.

The initial set of documents from the Skyhook trial (which I analyzed here last week) gave a quick flash of Google's gamesmanship. But examining the larger set of documents from the initial phase of the Skyhook trial against Google is opening a window into Google executives' views on how they sought to reinforce Google's monopoly and collect personal information from its users. These  other batches of documents (see these PDFs here and here from the trial) highlight how Google both recognizes the monopoly nature of location-based services on smartphones and how it can keep extracting private information from users while maintaining a figleaf of "consent." As the New York Times noted in a story over the weekend, the emails flying back-and-forth give an almost minute-by-minute window into the workings of high-tech negotiations-- at least until some legal-aware top managers abruptly killed email exchanges with messages like "Thread-kill and talk to me off-line with any questions."  But in the meantime, we get some quite damning admissions by Google execs on their internal practices.

When Motorola and Samsung announced they were going to use Google-rival Skyhook for their location-based services on their Android smartphones, Google on one hand responded in these internal emails by noting the superiority of Google location information precisely because they were maintaining constant surveillance on customers and local wi-fi spots to update their location maps. "We are constantlyre-mapping through our users, which keeps the data re-refreshed," said one email (see p. 44) or, from another manager, the advantage of "the large volume of device distribution that helps the data collection. (see p. 32) Conversely, the managers bemoan the doom if Skyhook gets the business from manufacturers like Motorola and Samsung and Google loses the ability to spy on customer locations through the smartphones. "It will cut off our ability to continue collecting data to maintain and improve our location database.  If that happens, we can easily wind up in a situation we were in before creating our own location database and that is (a) having no access at all or (b) paying exorbitant costs for access."

Google managers recognize this market as a classic winner-take-all monopoly situation where controlling more devices let's you control more data which in turn gives you such an overwhelming advantage in providing location-based services that manufacturers will have to use your service.  With Android phones beginning to take off strongly in early 2010, who controlled those location-based services would create a tipping point for control into the future.

"A team of computer scientists at two University of California campuses has been looking deeply into the nature of spam, and they think found a 'choke point' [PDF] that could greatly reduce the flow of spam. It turned out that 95 percent of the credit card transactions for the spam-advertised drugs and herbal remedies they bought were handled by just three financial companies — one based in Azerbaijan, one in Denmark and one in Nevis, in the West Indies. If a handful of companies like these refused to authorize online credit card payments to the merchants, 'you'd cut off the money that supports the entire spam enterprise,' said one of the scientists." Frequent Slashdot contributor (and author of a book on Digital Cash) Peter Wayner wonders if "the way to get a business shut down is to send out a couple billion spam messages in its name."

Third-party apps are the weakest link in user privacy on smart phones. They often get access to large quantities of user data, and there are few rules covering how they must handle that data once they have it. Worse yet, few third-party apps have a privacy policy telling users what they intend to do. That was the message delivered at a hearing of the U.S. Senate committee on Commerce, Science, and Transportation held yesterday. Companies and regulators are struggling to find ways to ensure that user data is handled properly by apps installed on smart phones, but the way apps are designed makes this difficult.

This week, Facebook joined Google and Apple on the hot seat. But all three companies run platforms that support thousands of third-party developers, and how to make sure those apps respect users' privacy, and explain their rules, is a major question. Sen. Mark Pryor (D-Arkansas) said at the hearing, "It's not clear that Americans understand how their information may be shared or transferred."

Twitter is updating its authentication system to give users more control over how third-party applications can access their accounts. Applications will now have to explicitly request additional permission from the user during the authentication process in order to send and receive direct messages on behalf of the user. At first glance, the change seems like a welcome improvement to the Twitter APIs. Support for granular permission tiers is one of the technical advantages of authority delegation systems like OAuth

Twitter's approach to implementing the feature comes with some serious problems for third-party client implementors

The OAuth standard was originally intended to enable server-to-server authentication for limited third-party access to non-public APIs. It is poorly suited for open APIs with an arbitrary number of independent third-party applications. More significantly, it doesn't address the needs of desktop and mobile authentication at all. Despite the significant limitations of the standard, it is being adopted and mandated by a number of social networking services, including Twitter.

The leading computer company plans to build a system that will sense when people are trying to video live events — and turn off their cameras.

A patent application filed by Apple revealed how the technology would work.

If an iPhone were held up and used to film during a concert infra-red sensors would detect it.