alphadogg writes "There are currently several million smartphones certified to run on a 'HotSpot 2.0' Wi-Fi network, which promises automatic Wi-Fi authentication and connection, and seamless roaming between different Wi-Fi hotspot brands, and eventually between Wi-Fi and cellular connections. In November, about 400 smartphone users finally got a chance to do so — in Beijing, China. The next big public demonstration of what's confusingly referred to as both Hotspot 2.0 and Next Generation Hotspot will be in February: an estimated 75,000 attendees at the next Mobile World Congress in Barcelona will be able to take part."
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tdog17 writes "China says it wants Microsoft to extend support for Windows XP because that will help in its fight to stop proliferation of pirated Microsoft software. A state copyright official says the release of Windows 8 means a substantial increase in the selling price of a Windows operating system, especially in light of the upcoming end-of-life of Windows XP, which is still used by a large percentage of Chinese. That could drive users to buy pirated copies of a new operating system because they are cheaper, he says."
onyxruby writes "Microsoft may finally be ready to put Windows RT out to pasture. After ignoring pundits, the public, and a staggering $900 writedown, the subsequent lack of sales for the second edition of the RT have finally gotten the message through. Speaking at a UBS seminar, Microsoft VP Julie Larson-Green said, 'It just didn't do everything that you expected Windows to do. So there's been a lot of talk about it should have been a rebranding. We should not have called it Windows (.DOCX). How should we have made it more differentiated? I think over time you'll see us continue to differentiate it more. We have the Windows Phone OS. We have Windows RT and we have full Windows. We're not going to have three.'"
coondoggie writes "The New York State Police have a new weapon to fight the plague of drivers that insist on texting while operating their vehicle: tall SUVs. Most recently reported by the AP, NY has begun operating a fleet of 32 unmarked SUVs that let troopers more easily peer down into a car to see if the driver is texting or not. 'Major Michael Kopy, commander of the state police troop patrolling the corridor between New York City and Albany, quoted a Virginia Tech study that found texting while driving increased the chance of a collision by 23 times and took eyes off the road for five seconds — more than the length of a football field at highway speed. Kopy worries that as teens get their driver's licenses, texting on the road will become more prevalent. "More people are coming of driving age who have had these hand-held devices for many years, and now as they start to drive, they're putting the two together, texting and driving, when they shouldn't."'"
alphadogg writes "With memory, as with real estate, location matters. A group of researchers from AMD and the Department of Energy's Los Alamos National Laboratory have found that the altitude at which SRAM resides can influence how many random errors the memory produces. In a field study of two high-performance computers, the researchers found that L2 and L3 caches had more transient errors on the supercomputer located at a higher altitude, compared with the one closer to sea level. They attributed the disparity largely to lower air pressure and higher cosmic ray-induced neutron strikes. Strangely, higher elevation even led to more errors within a rack of servers, the researchers found. Their tests showed that memory modules on the top of a server rack had 20 percent more transient errors than those closer to the bottom of the rack. However, it's not clear what causes this smaller-scale effect."
alphadogg writes "A network researcher at the U.S. Department of Energy's Fermi National Accelerator Laboratory has found a potential new use for graphics processing units — capturing data about network traffic in real time. GPU-based network monitors could be uniquely qualified to keep pace with all the traffic flowing through networks running at 10Gbps or more, said Fermilab's Wenji Wu. Wenji presented his work as part of a poster series of new research at the SC 2013 supercomputing conference this week in Denver."
Mark Gibbs writes "If you've ever tried to navigate using a smartphone while cycling you'll know full well that you took your life in your hands. By the time you've focused on the map and your brain has decoded what you're looking at you've traveled far enough to be sliding on gravel or go careening into the side of a car. What's needed is a way that you can get directions from your smartphone without having to lose your focus and possibly your life and Hammerhead Navigation have one of the most interesting answers I've seen."
coondoggie writes "Amazon Web Services recently won a reported $600 million contract to build the U.S. Central Intelligence Agency (CIA) a cloud. But that cloud will not look like any other cloud on the planet. Amazon will build the cloud using AWS architectures and AWS will manage it, but executives hinted that it will not be accessed the way other customers use AWS services through the public Internet. 'We're managing the operations in the data center,' Andy Jassy, Amazon's senior vice president and the head of the company's cloud computing division AWS said about the CIA deal. 'It's our hardware, it's our networking.'"
coondoggie writes "Identifying people from video streams or boatloads of images can be a daunting task for humans and computers. But a 4-year development program set to start in April 2014 known as Janus aims to develop software and algorithms that erase those problems and could radically alter the facial recognition world as we know it. Funded by the Office of the Director of National Intelligence's 'high-risk, high-payoff research' group, Intelligence Advanced Research Projects Activity (IARPA) Janus 'seeks to improve face recognition performance using representations developed from real-world video and images instead of from calibrated and constrained collections.'"
alphadogg writes "A music industry group is warning some 50 website that post song lyrics that they need to be licensed or face the music, possibly in the form of a lawsuit. The National Music Publishers Association said Monday that it sent take-down notices to what it claims are 50 websites that post lyrics to songs and generate ad revenue but may not be licensed to do so. The allegedly infringing sites were identified based on a complicated algorithm developed by a researcher at the University of Georgia." The "complicated algorithm" (basis statistics using Excel and Google) is described in the NMPA's "Undesirable Lyric Website List." Anyone remember lyrics.ch?
alphadogg writes "If you can't tell the difference between an inkblot that looks more like 'body builder lady with mustache and goofy in the center' than 'large steroid insect with big eyes,' then you can't crack passwords protected via a new scheme created by computer scientists that they've dubbed GOTCHA. GOTCHA, a snappy acronym for the decidedly less snappy Generating panOptic Turing Tests to Tell Computers and Humans Apart, is aimed at stymying hackers from using computers to figure out passwords, which are all too often easy to guess. GOTCHA, like its ubiquitous cousin CAPTCHA, relies on visual cues that typically only a human can appreciate. The researchers don't think that computers can solve the puzzles and have issued a challenge to fellow security researchers to use artificial intelligence to try to do so. You can find the GOTCHA Challenge here."
coondoggie writes "Many images from deep space are so cool, weird and unusual it is hard to believe they are real sometimes. This is one of them. Astronomers looking deep into the asteroid belt through NASA's Hubble Space Telescope say they have spotted an asteroid, designated P/2013 P5, with six comet-like tails of dust radiating from it like spokes on a wheel or a spinning garden sprinkler."
An anonymous reader writes "To boost its Wi-Fi capacity in packed lecture halls, Georgia Institute of Technology gave up trying to cram in more access points with conventional omni-directional antennas, and juggle power settings and channel plans. Instead, it turned to new high-gain directional antennas. They look almost exactly like the bottom half of a small pizza box, and focus the Wi-Fi signal from the ceiling-mounted access point in a precise cone-shaped pattern, covering part of the lecture hall floor. Instead of the flaky, laggy connections, about which professors had been complaining, users now consistently get up to 144Mbps (if they have 802.11n client radios). 'Overall, the system performed much better' with the new antennas, says William Lawrence, IT project manager principal with the university's academic and research technologies group. 'And there was a much more even distribution of clients across the room's access points.'"
netbuzz writes "With Twitter's IPO looming, an independent developer who is intimately familiar with the makeup and behavior of the site's users says his analysis of 1 million random accounts does not support the company's claims of 215 million active monthly users and 100 million active daily users. In fact, Si Dawson, who until March ran Twit Cleaner, a popular app used to weed deadwood and spammers from Twitter accounts, puts those numbers at 112 million and 48 million, respectively, or about half of what Twitter claims."
alphadogg writes "The equipment is big and expensive, with the research costs at almost $500,000. But by just using retail components, Chinese professor Chi Nan has built her own Li-Fi wireless system that can use LED lights to send and receive Internet data. "I bought the lights from Taobao," she said, referring to the Chinese e-commerce site. The professor from Fudan University showed off the technology on Tuesday at the China International Industry Fair in Shanghai. Unlike traditional Wi-Fi routers that use radio signals, Chi's system relies on light to send and receive data wirelessly. Others scientists, especially in the U.K., have also been researching the technology, and dubbed it "Li-Fi". But rather than develop specialized hardware, Chi bought off-the-shelf retail parts to create her system."
netbuzz writes "On Nov. 2, 1988, mainstream America learned for the first time that computers get viruses, too, as the now notorious "Morris worm" made front-page headlines after first making life miserable for IT professionals. A PBS television news report about the worm offers a telling look at how computer viruses were perceived (or not) at the time. 'Life in the modern world has a new anxiety today,' says the news anchor. 'Just as we've become totally dependent on our computers they're being stalked by saboteurs, saboteurs who create computer viruses.'"
Mark Gibbs writes "If you've recently fired up Skype you may have noticed a dialog box with a warning appear briefly (at least on OS X) then vanish. If you're fast enough to catch it you'll find that it's warning you that some application you're using that works with Skype will stop working in December, 2013. This applies to all sorts of software supporting headsets, cameras, ... you name it."
coondoggie writes "Imagine 500 million short copper wires — no longer than the tip of your index finger — floating in space creating what amounts to an antenna belt that could be used to send messages and conduct other space communications research. That would describe the 1960s era Project Space Needles or Project West Ford as it was sometimes called that NASA and the Massachusetts Institute of Technology last undertook in 1963 which saw the blasting of millions of those copper hairs into space. NASA's Orbital Debris Program Office this month did a 'Where are they now' look at those copper wires and said that after 50 years, some of them indeed still make up a small amount of orbital debris."
An anonymous reader writes "The U.S. Senate confirmed Tuesday the nomination of a new chairman to the Federal Communications Commission. Wheeler is a former investor and head of telecommunications industry groups. President Barack Obama said, when announcing Wheeler as his choice in May, that 'for more than 30 years, Tom has been at the forefront of some of the very dramatic changes that we've seen in the way we communicate and how we live our lives.'"
An anonymous reader writes "Oracle is exploring silicon photonics, an optical technology drawing widespread interest, as a potential weapon in the battle against data-center power consumption. Advances in CPU and memory design could boost efficiency dramatically over the next few years. When they do, the interconnects among components, servers and switches will effectively become the power hogs of the data center, according to Ashok Krishnamoorthy, architect and chief technologist in photonics at Oracle. Oracle isn't often associated with networking and may not even manufacture or sell the technologies it's now studying. But as a big player in computing and storage, it could benefit from fostering a future technology that helps make faster, more efficient data centers possible."