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Joint essentially turns any Twitter hashtag into an IRC (Internet Relay Channel)-like chat room, which is integrated with a realtime hashtag stream from Twitter.

you’re trying to engage in a conversation with someone on Twitter that goes beyond a few “@ replies”, you’re either forced to DM or take the conversation elsewhere. Joint allows users to easily join a group chat, as well as discuss notable or popular hashtags. For instance, of late “#irene” has become a much-used hashtag, as Hurricane Irene is poised to hit the East Coast. Joint could become a very useful resource for people looking to easily congregate and discuss ongoing situations like hurricanes, protests, or events, live, from any location.

because tweeting with hashtags means that your tweets get archived and live forever on search engines, etc., many people feel uncomfortable about having public conversations (about more private issues, especially) on Twitter.

The worst thing about the Samsung RF4289HARS isn't that for $3,500, you get a little Android LCD touch-screen embedded above the ice maker whose 9 apps you can't even update. It's that it represents a missed opportunity. Samsung seems to be hell-bent on making all its appliances "smart" in the dumbest way possible. From users returning their "smart" TVs because their apps make them unusable to, well, gilded fridges that Tweet, the company seems to be designing from the perspective of "what can we cram into this device?" rather than "how can we enhance the experience of our users?" A really smart fridge, part of the Internet of Things, would know when you put that lettuce in the crisper, so it could alert you when it was about to become inedible. It would tweet its current temperature so you know when your kid failed to close the door all the way. A really smart fridge probably doesn't even have a display -- far better to control it from any other internet-connected device.

Banjo has three main goals. One is to connect you to your social networking friends you didn’t know were nearby – for example, a friend from Facebook or Twitter, killing time at the airport, only a few gates away from you. It also wants to hep you find out what’s going on nearby by providing access to status updates and tweets from everyone around you, in a radius you specify. And it provides you with a way to virtually visit other locations, even when you’re far away, to see what’s going on with the people there.

The people Banjo finds don’t necessarily have to have “checked in” using a location-based networking service like Gowalla, Foursquare or Facebook Places. While that helps, of course, Banjo is designed to also pull in locations from geotagged tweets, uploaded photos, and other media from all social networking services. Wait – all? Yes, that’s the plan. Patton says they have 22 services they’re focused on integrating now, but the company’s goal is to become a federation of all social networks, big and small, from around the world.

Over the past year, American Express has been making several key payments partnerships with technology companies and launched its take on the digital wallet, Serve. Serve integrates a variety of payment options into a single account that can be funded from a bank account, debit, credit or charge card. The company has also landed a number of lucrative carrier partner deals for Serve. Separate from Serve, American Express’ recent partnerships in the payments space include Foursquare, Facebook and even Zynga for personalized deals. We sat down recently with Harshul Sanghi, American Express’ new VP of Enterprise Growth Group to chat about Serve, the digital wallet and how the company plans to dominate the payments space.

Sanghi, who was formerly the Managing Director of North American venture activities for Motorola, joined AmEx in September. His focus is on further developing the Serve brand and forming these partnerships that help expand the card member base into new segments.

Sanghi explains that while every payments company (including even Google) and credit card company is releasing their own version of the digital wallet, it’s whats in the wallet that’s truly important. “The wallet that has the most brand partnerships is what customers are going to gravitate too,” he says. And this wallet needs to tie in seamlessly with loyalty programs, and virtual currencies, which is why AmEx bought virtual currency monetization platform Sometrics a few weeks ago. And the wallet needs to store offers and deals as well so that consumers don’t have to carry around coupons or discounts to a store.

Clipboard aims to become the go-to service for saving and sharing the relevant parts of any page or service available on the Web, including much of its core functionality, or put differently taking care of everything in between simply bookmarking a URL and having to save an entire Web page.

Using a bookmarklet, Clipboard users can ‘clip’ things like search query results, stock quotes, tweets or Facebook status updates, video clips, images with captions, a Google Maps map, a forum answer, an Amazon book review, an eBay product summary, a digital coupon, and the likes.

Select part of a Web page or service, and use your mouse (simply by hovering over something or, preferably, by using the scroll wheel) to increase or decrease the number of ‘zones’ you would like to clip. Your selection – including links and images etc. – will be saved to your Clipboard profile instantly, and you can jump straight to it to visit your clip collection

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.

PC Ed Rogerson is on Twitter. He is one of about 20 or so police officers that have turned to the micro-blogging service. “It works on a far more local level than the force-wide Facebook group,” he said. “It’s local to Harrogate and our problems.” Some of his messages, or tweets, contain advice for residents. On occasion he announces an arrest. Others are just to let people know that, while they were out, the police were on patrol. “People do not see us so they do not think we are there,” he said. North Yorkshire police are among the few forces using social media. Its Safer Neighbourhood teams use it to send out messages and it has reserved a page that will soon become its presence on Facebook. “Posting a message on Twitter warning about a spate of burglaries in an area is a similar concept to pinning up a poster on the local parish council noticeboard.” “Doing either in isolation might be fine, but by doing both we can spread that warning even further.” Read more at news.bbc.co.uk

URL-shortening sites are often criticized as an easy way to snare unsuspecting users into clicking malicious links - but a new report says it's not that common

wrote about their dangers in 3 Ways Twitter Security Falls Short), Zscaler's Julien Sobrier found otherwise.

The experiment only looked for malicious sites such as phishing sites, malware, etc., and did not include spam.

Take a moment and imagine a future where every object you own has a presence on the internet. Your car would have a Facebook status (“just hit 3,000 miles, need an oil change”), your shoes would appear on Google Maps, even your toothpaste would tweet (@shoppinglist you’ll need more of me soon).

Now that Twitter is making it easy to embed tweets in any website using a standard pullquote format, those 140-character comments may become more weighty. URL:  www.technewsworld.com

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.

Dorai Thodla, CEO of the US-based iMorph Inc. (http://bit.ly/F4TThodlaD), speaks frequently on the emerging trends in IT.

This Internet of things will cause another fundamental shift. The shift will be at several levels – at the chip level (hundreds of cores), at the device level (smart phones more powerful than your current laptops), at the interaction level (smart devices talking to each other), application level (smart applications leveraging all these sensors for different uses), and interaction level (caused by touch, gestures and voice inputs).

In which areas of emerging IT do you see India playing a major role? India can play many roles both as a consumer of the technology and a producer.

"British web designer Jonathan Brown tweeted that Drupal creator Dries Buytaert has surpassed 10,000 commits to the open-source content-management system he created ten years ago, Drupal. In a private email, Dries said, 'I'm mostly committing other people's patches: Credit really goes to the community at large.' Still, it's rare for individual to log that many commits. Can anyone claim more?"

Paul Bradshaw, visiting professor, City University and founder of helpmeinvestigate.com used the principal of toys to give ideas on developing the data story and explained the importance of  “future proofing the information we are gathering”, saying “that’s one of the big commercial imperatives”.

Conrad Quilty-Harper, data mapping reporter at the Telegraph, explained how creating maps adds to a story by using the example of a map on bike sharing schemes he created (though did not publish) using “Google Fusion Tables and a bit of javascript”. He recommends Google Maps and says the trailblazer of a news site using Google Fusion tables is the Texas Tribune.

My proudest example” was a live interactive Royal Wedding map which “worked brilliantly for three hours”. It showed some of the best tweets and were geolocated on the map. “We’ve got the data and we’re going to analyse it and do something with it in the future,” he said. “It tells you what people in specific locations were thinking”. The Telegraph would like to use the technology in a crisis news story, such as an earthquake or conflict.

Did you know that nearly 40 percent of all tweets come from a mobile device? Nearly 56 percent of Twitter users are women and 70 percent of Twitter accounts are based outside of the US. These and more fun Twitter facts can be found this infographic created by Touch Agency. via and via

Local data Alec Muffett is working on a scheme called the Mine Project. This aims to give consumers a local place to store their credentials and sensitive data, so they can choose which services they want to expose the data to.

"I believe the structure of the internet encourages individuals to host their own data. In some ways, it's a little unfortunate that everyone thinks it's easier to have a big company do it on their behalf, but it's entirely understandable," he says.

"It's a karmic cycle," he says. But sooner or later it is going to swing the other way, and people should prepare for an age when their data is once again their own, he argues.

Facebook Updates Open Graph, Lets You Share EVERYTHING You Do Steve Kovach | Sep. 22, 2011, 1:53 PM | 3,626 | 3 A A A   x Email Article From To Email Sent! You have successfully emailed the post. inShare30 See Also: Eight Fascinating People You'll See At IGNITION THE MICROSOFT INVESTOR: Microsoft Could Play Kingmaker In Potential Yahoo Sale Facebook Users Are About To Riot Over Massive

Facebook announced the latest addition to the social graph. Instead of "liking" objects, you can participate in events. That means watching movies, going on trips, reading a book, whatever

Everything shows up in the new ticker, the real-time update list in the upper right corner. Zuck says this will make it possible for people to develop social apps based on the acitivities people do. Starting with media: movies, music, news, books, etc.

What if those new jeans you've just bought start tweeting about your location as you cross London Bridge? It sounds far-fetched, but it's possible - if one of your garments is equipped with a tiny radio-frequency identification device (RFID), your location could be revealed without you knowing about it. RFIDs are chips that use radio waves to send data to a reader - which in turn can be connected to the web.

"The IoT challenge is likely to grow both in scale and complexity as seven billion humans are expected to coexist with 70 billion machines and perhaps 70,000 billion 'smart things', with numbers infiltrating the last redoubts of personal life," says Gerald Santucci, head of the networked enterprise and RFID unit at the European Commission.

I would like to talk about an inflection point in social media that requires pause. I am not suggesting that there will be a social media 2.0 or 3.0 for that matter. Nor do I see the term social media departing our vocabulary any time soon. After all, it was recently added to the Merriam-Webster dictionary.  Instead, what I would like to discuss is the end of an era of social media that will force the industry to mature. It won’t happen on its own however. Evolution will occur because consumers demand it and also because you’re willing to stake your job on it.

The future of social media comes down to one word, “value.” Without it, businesses will find it much more difficult to earn and retain friends, fans and followers (3F’s). As adoption of social networks soared in previous years, growth is now plateauing.  eMarketer estimates that Facebook growth will hit only 13.4% this year after experiencing 38.6% acceleration in 2010 and a staggering 90.3% ascension the year before. Facebook isn’t alone in its sobriety either. The  rate of Twitter user adoption fell from 293.1% growth in 2009 to 26.3% this year.

Between June 2009 and June 2011, the following changes were noted in Facebook activity: - Uploading videos is experiencing a modest increase around the world up 5% in the U.S. and 7.6% worldwide. - Installing apps is on the decline, down 10.4% in the U.S. and 3.1% worldwide. - Sending virtual gifts may not be gifts worth giving after all, with numbers declining 12.9% in the U.S. and 7.5% around the world. Twitter on the other hand is a rich exchange for  information commerce, where links become a form of digital currency. For example, 45% share an opinion about a product or brand more than once per day. Another 34% of Twitter users also share a link about a product or brand more than once per day.