Heratech

silverpig writes "Cisco has released a whitepaper on mobile data usage which has some interesting data in it. The top 1% of users consume 20% of the bandwidth, but that share is down from 30% previously. 'Regular' users are catching up as they watch more video. High-bandwidth users of today will be relatively average users by 2015, so network operators should look to those users for insight in designing their future networks."

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peter.hill.1980 writes "Wall Street's money making formulas need to be as explicit as possible for efficiency purposes. An old, existing and famous formula — binomial options pricing formula — has now been scrutinized for theoretical optimality in a forthcoming paper by Evangelos Georgiadis of MIT using Gosper's Algorithm, proving that no general explicit or closed form expression exists for pricing."

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Steve Jobs was on hand today deliver a speech at Apple's iPad 2 event. The new iPad will feature Dual-core processors, 2x faster CPU, and 9X faster graphics, front and rear cameras. And it's 33% thinner. Prices range from $499 to $829 depending on if you want 3G and 64 gigs and it ships March 11. iOS 4.3 will ship at the same time.

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Muad writes "Maik Schmidt is our guide in the Pragmatic Bookshelf's venture into the world of electronics. This is a compact work, like all others in the series, it goes straight to applicable examples and makes you get your hands dirty with real work. The Arduino platform has been described in many ways, but the best I have heard so far insightfully labels it 'The 555 of the future,' referring to the ubiquitous timer chip so many simple electronic projects make use of. If you haven't been hiding under a rock for the past few years, you have doubtlessly seen the plethora of material on the subject that's out there: even O'Reilly, which usually does not ship multiple titles on a single subject, has a variety of them. Most of these works are rather similar, the ones I prefer are Massimo Banzi's Getting Started with Arduino (O'Reilly, 2008), by one of the original developers of the platform, and the strongly related Getting started with Processing by Casey Reas and Ben Fry. These are brief books in the 100-page range, not exhaustive works, but covering the core philosophy and basic operation of the tools is sometimes the best way to jump into a new subject. Read below the rest of Federico's review

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gamricstone writes "Scientists have produced the world's most powerful optical microscope, which could help understand the causes of many viruses and diseases. Previously, the standard optical microscope can only see items around one micrometre — 0.001 millimetres — clearly. But now, by combining an optical microscope with a transparent microsphere, dubbed the 'microsphere nanoscope', the Manchester researchers can see 20 times smaller — 50 nanometres ((5 x 10-8m) — under normal lights. This is beyond the theoretical limit of optical microscopy. 'Seeing inside a cell directly without dying and seeing living viruses directly could revolutionize the way cells are studied and allow us to examine closely viruses and biomedicine for the first time.'"

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doperative writes "A consultant hired by SCO in 2004 to compare UNIX and Linux, with the thought he could be used as an expert at trial, says that, after days and days, his comparison tool found 'very little correlation'. When he told that to SCO, it paid him and he never heard from SCO again."

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suraj.sun writes "Bing has overtook Yahoo for the first time worldwide in January and increased its lead in February according to web analytics company, StatCounter. Its research arm StatCounter Global Stats finds that globally Bing reached 4.37% in February ahead of Yahoo! at 3.93%. Both trail far behind Google's 89.94% of the global search engine market." Just a little more plagiarizing to go!

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The new Panasonic LUMIX FX77 camera can take the red out of your eyes and add it to your lips and cheeks. Released last Friday, the camera has a "beauty re-touch" feature that can whiten your teeth, change the size of your eyes, and can apply rouge, lipstick, or eye shadow. From the article: "There has been huge customer demand for such a product, said Akiko Enoki, a Panasonic project manager in charge of developing the camera. 'According to data we've acquired, around 50 percent of our digital camera clients are not satisfied with the way their faces look in a photograph,' she said. 'So we came up with the idea so our clients can fix parts they don't like about their faces after they've taken the picture.'"

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RedEaredSlider writes "The Kepler Space Telescope has run across some truly bizarre solar systems. Among the candidates: a system with full-on planets orbiting in a Trojan configuration, one with planets that all orbit their planets in less than 10 days, and one in which resonances between small and large worlds essentially keep the thing together."

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heptapod writes "The Supreme Court unanimously decided (PDF) Monday that AT&T can't keep embarrassing corporate information that it submits to the government out of public view; "personal privacy" rights do not apply to corporations. "We trust that AT&T will not take it personally" concluded the ruling."

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Hugh Pickens writes writes "CNN reports that Google has pulled 21 free apps from the Android Market that, according to the company, are aimed at gaining root access to the user's device, gathering a wide range of available data, and downloading more code without the user's knowledge. Unfortunately although Google has moved swiftly to remove the apps, they have already been downloaded by at least 50,000 Android users. The apps are all pirated versions of popular games and utilities which once downloaded, root the user's device using a method like rageagainstthecage, then use an Android executable file (APK) to nab user and device data, such as your mobile provider and user ID, and finally act as a wide-open backdoor for your device to quietly download more malicious code. "If you've downloaded one of these apps, it might be best to take your device to your carrier and exchange it for a new one, since you can't be sure that your device and user information is truly secure," writes Jolie O'Dell. "Considering how much we do on our phones — shopping and mobile banking included — it's better to take precautions.""

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snydeq writes "Deep End's Paul Venezia questions whether server virtualization technologies are contributing to the decline of real server administration skills, as more and more sysadmins argue in favor of re-imaging as a solution to Unix server woes. 'This has always been the (many times undeserved) joke about clueless Windows admins: They have a small arsenal of possible fixes, and once they've exhausted the supply, they punt and rebuild the server from scratch rather than dig deeper. On the Unix side of the house, that concept has been met with derision since the dawn of time, but as Linux has moved into the mainstream — and the number of marginal Linux admins has grown — those ideas are suddenly somehow rational.'"

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Toe, The writes "In response to Microsoft's attempt to dismiss Apple's 'App Store' trademark application, Apple references Microsoft's claim to the Windows trademark. 'Having itself faced a decades-long genericness challenge to its claimed WINDOWS mark, Microsoft should be well aware that the focus in evaluating genericness is on the mark as a whole and requires a fact-intensive assessment of the primary significance of the term to a substantial majority of the relevant public.'"

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cylonlover writes "Fiber optic cables can transmit over a terabyte of information per second – but that doesn't mean there still isn't room for improvement. One of those improvements, which was officially announced today, involves replacing the silica glass core of fiber optic strands with semiconductive zinc selenide. This new class of fiber optics, invented and created at Penn State University, is said to 'allow for a more effective and liberal manipulation of light.' The technology could have applications in the fields of medicine, defense, and environmental monitoring."

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dotarray writes "Warner Bros. Interactive Entertainment have confirmed that they are appealing the Australian Classification Board's decision to effectively ban the reboot of Mortal Kombat in that country. The publisher has also confirmed that there is no intention to censor or modify the game – because then it 'wouldn't be Mortal Kombat.'"

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An anonymous reader writes "Even though Microsoft's public stance, when asked about the impact of Apple's slate is 'iPad? What iPad?', the Redmondians are preparing the company's partners for battle in 2011. Microsoft is making available to its reseller partners marketing collateral to help them defend against the iPad's encroachment into the enterprise market. I had a chance to check out a PowerPoint dated December 2010 on 'Microsoft Commercial Slate PCs' that the company is offering to its partners to help them explain Microsoft's slate strategy to business users." Besides the iPad, there are also the raft of tablets (available and upcoming) running Android, and Blackberry's QNX tablet that Microsoft will have to sell past.

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snydeq writes "Amazon Simple Email Service and Amazon Web Services look to be a potent combination for businesses and developers, no matter which side of the law they're on, InfoWorld reports. The newly announced bulk email service, which will enable Amazon customers to send 100 emails for a penny, could prove enticing to those seeking a cheap way to bombard inboxes with spam, malware, and phishing lures. Amazon claims its in-house content filtering technology should assuage anyone thinking SES will be used by scammers. 'Those assurances aren't entirely heartening, though, unless Amazon is way ahead of the curve with content-filtering technology. Email services and software vendors have tried for years to keep spam and other unwanted messages from showing up in users' viewing pane, but the crud keeps slipping through.'"

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circletimessquare writes "Walter Murch, one of the most technically knowledgeable film editors and sound designers in the film industry today, argues, via Rogert Ebert's journal in the Chicago Sun-Times, that 3D cinema can't work, ever. Not just today's technology, but even theoretically. Nothing but true holographic images will do. The crux of his argument is simple: 600 million years of evolution has designed eyes that focus and converge in parallel, at the same distance. Look far away at a mountain, and your eyes focus and converge far away, at the same distance. Look closely at a book, and your eyes focus and converge close, at the same distance. But the problem is that 3D cinema technology asks our eyes to converge at one distance, and focus at another, in order for the illusion to work, and this becomes very taxing, if not downright debilitating, and even, for the eyes of the very young, potentially developmentally dangerous. Other problems (but these may be fixable) include the dimness of the image, and the fact that the image tends to 'gather in,' even on Imax screens, ruining the immersive experience."

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crookedvulture writes "Nvidia has uncorked another mid-range graphics card, the GeForce GTX 560 Ti. Every tech site on the web seems to have coverage of this new $250 offering, and The Tech Report's review will tell you all you need to know about the various flavors available, including how their performance compares to cards from 2-3 years ago. Interestingly, the review concludes that pretty much any modern mid-range graphics card offers smooth frame rates while playing the latest games at the common desktop resolution of 1920x1080. You may want to pay closer attention to power consumption and noise levels when selecting a new card."

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Haffner writes "Protests in Cairo, Egypt have now reached the tens of thousands. Police have deployed water cannons and tear gas. I am writing this live from Cairo, where I witnessed a throng of 1000-3000 march towards Tahrir Square in downtown Cairo. I also witnessed 300-500 protesting on one of the bridges heading downtown. Most importantly, twitter has been blocked by many national carriers." Why Twitter? As reader pinkushun writes "Using Twitter and Facebook, the people instigated a series of fast-moving, rapidly shifting demos across half a dozen or more Egyptian cities. The police could not keep up – and predictably, resorted to violence. Sadly this has led to three known deaths thus far." Update: 01/26 02:05 GMT by T : Jake Appelbaum is tweeting up a storm about the state of the active filters.

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