cold fjord writes in with this story about research that breaks down Twitter conversations in 6 basic types."The Pew Research Center and the Social Media Research Foundation analyzed thousands of twitter conversations going back to 2010. They found these conversations occurred based on the structure of the individual's Twitter network. For example, the subjects and content that a person tweets about, the people they follow, the people who follow them and the way they network creates a structure of social activity. In a recently released report Pew reports that they uncovered six distinct patterns for these structures. 'These are data-driven early steps in understanding Twitter discussion structures that contribute to the emerging science of social participation,' Ben Shneiderman professor of computer science at the University of Maryland ... 'This new field is emerging right before our eyes and could eventually have a large impact on our understanding of everything from health to community safety, from business innovation to citizen science and from civic engagement to sustainable energy programs.' ... 'These maps provide insights into people's behavior in a way that complements and expands on traditional research methods ... '"
Have you META-MODERATED today? Sign up for the Slashdot Daily Newsletter! DEAL: For $25 - Add A Second Phone Number To Your Smartphone for life! Use promo code SLASHDOT25. ×
sfcrazy writes "Canonical is bringing back menu integration with application windows. In 14.04 there will be an option for users to enable menus in application windows. That's a huge u-turn from Mark's stand on Global Menus which upset a lot of Ubuntu users."
sciencehabit writes "When you hear a friend's voice, you immediately picture her, even if you can't see her. And from the tone of her speech, you quickly gauge if she's happy or sad. You can do all of this because your human brain has a 'voice area.' Now, scientists using brain scanners and a crew of eager dogs have discovered that dog brains, too, have dedicated voice areas. The finding helps explain how canines can be so attuned to their owners' feelings."
itwbennett writes "The Obama administration on Thursday launched a website with information to assist people and businesses targeted in patent lawsuits or receiving patent demand letters. The White House also announced that it would launch a new crowdsourcing initiative focused on identifying prior art (evidence of existing inventions) that the USPTO can use to reject bad patent claims and will expand a USPTO patent examiner technical training program by allowing outside technologists to help with the training."
An anonymous reader writes "Can computers pick up your age and gender from your tweets? If you want to give it a try, here's your chance: 'To develop your software for age and gender identification, we provide you with a training data set that consists of blog posts, Twitter tweets, social media texts, as well as hotel reviews.' Well, at least my paid Amazon reviews are safe for the time being..."
An anonymous reader writes "Attackers have crafted the E-Z-2-Use malware code that exploits a 14-month-old vulnerability in Android devices. The vulnerability exists in the WebView interface a malicious website can utilize it to gain a remote shell into the system with the permissions of the hijacked application. Vulnerable devices are any device that is running a version earlier than 4.2 (in which the vulnerability was patched) which is a staggeringly large amount of the market. The vulnerability is in Android itself rather than the proprietary GMS application platform that sits atop the base operating system so it is not easily patched by Google."
SirLurksAlot writes "News is beginning to circulate on Twitter and various sites that Jim Weirich, the creator of Rake, has passed away at the age of 58. He was an active developer (his last commit in the last 24 hours) and has made many contributions to the Ruby community over the years, as well as being a prolific speaker and teacher. He had a great sense of humor and was beloved by many. He will be greatly missed."
paugq writes "NuttX is a real-time operating system (RTOS) with an emphasis on standards compliance and small footprint. Scalable from 8-bit to 32-bit microcontroller environments, the primary governing standards in NuttX are POSIX and ANSI standards. Additional standard APIs from Unix and other common RTOS's (such as VxWorks) are adopted for functionality not available under these standards, or for functionality that is not appropriate for deeply-embedded environments. NuttX was first released in 2007 by Gregory Nutt under the permissive BSD license, and today the 100th release was made: NuttX 6.33. Supported platforms include ARM, Atmel AVR, x86, Z80 and others."
New submitter kjbullis writes with this snippet from Technology Review: "When Toyota recalled over two million cars last week because of flaws with antilock braking systems and other problems, the fix was simple — a few software updates .The implementation of that fix is far from simple. Every one of those cars has to be taken into a dealership to have the new software installed, an expensive process that can take months. Cars that haven't been fixed could, in some cases, suddenly stall and crash. There is an alternative — the same sort of remote software updates used for PCs and smart phones. Indeed, one automaker, Tesla Motors, already provides what it calls 'over-the-air updates,' which allowed it to execute a recent software fix without requiring anybody to bring in their cars. But other automakers are dragging their feet, both because they're worried about security and because they might face resistance from dealers."
kc123 writes "A telescope to find worlds around other stars has been selected for launch by the European Space Agency's Science Policy Committee. Known as Plato (Planetary Transits and Oscillations of stars), the mission should launch on a Soyuz rocket in 2024. The Plato space telescope will prepare the way for scientists searching for alien life by locating the first genuinely Earth-like exoplanets orbiting nearby stars. It will break new ground in astronomy by using a "bug eye" array of 34 individual telescopes. The intention is for this array to sweep about half the sky, to investigate some of its brightest and nearest stars."
Nerval's Lobster writes "Facebook CEO Mark Zuckerberg decided to drop a cool $16 billion on WhatsApp, a messaging service with 450 million users. It was a mind-boggling sum, even if you buy into Facebook's argument that WhatsApp (which will continue to operate as an independent subsidiary, at least for the moment) will soon connect a billion people around the world. But it wasn't the biggest tech acquisition of all time: that honor belongs to Hewlett-Packard, which bought Compaq for (an inflation-adjusted) $33.4 billion in 2001. Facebook's purchase of WhatsApp comes in second on the list, followed by Hewlett-Packard's purchase of Electronic Data Systems for $15.4 billion; Google's acquisition of Motorola Mobility for $13 billion, and Oracle snatching up Peoplesoft for $12.7 billion. In sixth comes Hewlett-Packard again, with its Autonomy buy in 2011 (for $11.7 billion), followed by Oracle's BEA Systems acquisition ($9.4 billion) and Microsoft seizing Skype ($9.0 billion). What do many of these highest-cost purchases have in common? Many of them didn't pan out. Hewlett-Packard's Compaq, Autonomy, and EDS acquisitions, for example, made all the sense in the world on paper, the tech giant eventually took significant write-downs on all three (Autonomy in particular was an outright disaster, resulting in a $8.8 billion write-off and widespread allegations of financial and management impropriety)." Update: 02/20 19:32 GMT by T : Of interest: Mother Jones has an interesting take on the seeming mismatch between Facebook's business model and the way the WhatsApp founders think about advertising. Hint: they hate it.
lunatick writes "I put in my application for Google Glass as a joke. I never figured I would be selected. Well in less than one week I got my invite to buy Google Glass. My main hold back is the $1500 price tag for a device that just seems to be a camera and navigation aid. Does anyone in the /. community have Google Glass and can they give some advice to the rest of us considering it?"
cartechboy writes "It's amazing how far we've come with technology. Now many of us have the ability to work remotely, and we can even lock/unlock our vehicles via the Internet. And yet, the way we receive our packages from FedEx, UPS, and USPS hasn't really changed. But Volvo thinks it has a way to revolutionize package delivery with Roam Delivery: instead of having packages delivered to your house or office, you could have packages dropped off in the trunk of your car. Volvo says this would work via its new digital keys technology which would allow customers to choose their car as a delivery option when ordering goods online. Via a smartphone or tablet, the owner would be informed when a delivery requires dropping off or picking up from the car. Accepting the delivery will enable a digital key which tracks when the car is opened, and then when it's locked again. The digital key expires once the delivery is complete. Not only does this sound pretty slick, but the technology to make it happen is pretty simple. Now the only question is whether you really want your Amazon box being delivered to your vehicle."
DavidHumus writes with this excerpt from a New York Times article: "Big paydays on Wall Street often come under laserlike scrutiny, while Silicon Valley gets a pass on its own compensation excesses. Why the double standard? The typical director at a Standard & Poor's 500 company was paid $251,000 in 2012, according to Bloomberg News. Mr. Schmidt [Google's CEO] is above that range by over $100 million. ...The latest was the criticism of Jamie Dimon's pay for 2013, given the many regulatory travails of his bank, JPMorgan Chase. The bank's board awarded Mr. Dimon $20 million in pay for 2013, $18.5 million of which was in restricted stock that vests over three years. ...For one, the outsize pay for Mr. Schmidt doesn't square with Google's performance. Putting aside the fact that he is not even the chief executive, Google had net income of $12.9 billion last year. JPMorgan was higher at $17.9 billion...." DavidHumus notes "Maybe the bigger question is why is CEO pay so entirely disconnected from company performance?"
bunratty writes "According to recent articles by Roy Spencer and John Christy, our climate models have done a poor job of predicting warming due to humans burning fossil fuels. They claim that we've observed only a fraction of the warming they predict. But when I look at the source they claim to use, the State of the Climate in 2012, I see that it shows a warming of 0.7 degrees Celsius worldwide since 1980, close to the 0.8 degrees Celsius warming predicted by the climate models. Take a look at the data for yourself. How well do our predictions match our observations?"