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HP announced this week that it is recalling the lithium-ion batteries in more than 50,000 laptops because of the danger of fire in cases of battery malfunction. From a report: "These batteries have the potential to overheat, posing a fire and burn hazard to customers," the company said in a statement. "For this reason, it is extremely important to check whether your battery is affected." The recall affects the battery, not the entire computer. Consumers should run HP's Validation Utility software to determine if their battery has been recalled. If the battery needs to be replaced, they should then install an update that will put the device in Battery Safe Mode, which will discharge the battery and prevent it from being charged until it's replaced. This update will allow consumers to continue using the computers safely with AC power while they wait for a new battery. The recall affects batteries sold with, or as accessories for, the following models: HP Probook 640 G2, HP ProBook 640 G3, HP ProBook 645 G2, HP ProBook 645 G3, HP ProBook 650 G2, HP ProBook 650 G3, HP ProBook 655 G2, HP ProBook 655 G3, HP ZBook 17 G3, HP ZBook 17 G4, HP ZBook Studio G3, HP x360 310 G2, HP Pavilion x360, HP ENVY m6, and HP 11 Notebook PC.

HP announced this week that it is recalling the lithium-ion batteries in more than 50,000 laptops because of the danger of fire in cases of battery malfunction. From a report: "These batteries have the potential to overheat, posing a fire and burn hazard to customers," the company said in a statement. "For this reason, it is extremely important to check whether your battery is affected." The recall affects the battery, not the entire computer. Consumers should run HP's Validation Utility software to determine if their battery has been recalled. If the battery needs to be replaced, they should then install an update that will put the device in Battery Safe Mode, which will discharge the battery and prevent it from being charged until it's replaced. This update will allow consumers to continue using the computers safely with AC power while they wait for a new battery. The recall affects batteries sold with, or as accessories for, the following models: HP Probook 640 G2, HP ProBook 640 G3, HP ProBook 645 G2, HP ProBook 645 G3, HP ProBook 650 G2, HP ProBook 650 G3, HP ProBook 655 G2, HP ProBook 655 G3, HP ZBook 17 G3, HP ZBook 17 G4, HP ZBook Studio G3, HP x360 310 G2, HP Pavilion x360, HP ENVY m6, and HP 11 Notebook PC.

Soon after the Electronic Frontier Foundation (EFF) issued a letter to HP, calling for them to apologize to customers for releasing firmware that prevents the use of non-HP ink cartridges and refilled HP cartridges, the company has responded with a temporary solution. HP "will issue an optional firmware update that will remove the dynamic security feature" for certain OfficeJet printers. Ars Technica reports: HP made its announcement in a blog post titled "Dedicated to the best printing experience." "We updated a cartridge authentication procedure in select models of HP office inkjet printers to ensure the best consumer experience and protect them from counterfeit and third-party ink cartridges that do not contain an original HP security chip and that infringe on our IP," the company said. The recent firmware update for HP OfficeJet Pro, and OfficeJet Pro X printers "included a dynamic security feature that prevented some untested third-party cartridges that use cloned security chips from working, even if they had previously functioned," HP said. For customers who don't wish to be protected from the ability to buy less expensive ink cartridges, HP said it "will issue an optional firmware update that will remove the dynamic security feature. We expect the update to be ready within two weeks and will provide details here." This customer-friendly move may just be a one-time thing. HP said it will continue to use security features that "protect our IP including authentication methods that may prevent some third-party supplies from working." Without the optional firmware update, printers will only be able to use third-party ink cartridges that have an "original HP security chip," the company said.

Soon after the Electronic Frontier Foundation (EFF) issued a letter to HP, calling for them to apologize to customers for releasing firmware that prevents the use of non-HP ink cartridges and refilled HP cartridges, the company has responded with a temporary solution. HP "will issue an optional firmware update that will remove the dynamic security feature" for certain OfficeJet printers. Ars Technica reports: HP made its announcement in a blog post titled "Dedicated to the best printing experience." "We updated a cartridge authentication procedure in select models of HP office inkjet printers to ensure the best consumer experience and protect them from counterfeit and third-party ink cartridges that do not contain an original HP security chip and that infringe on our IP," the company said. The recent firmware update for HP OfficeJet Pro, and OfficeJet Pro X printers "included a dynamic security feature that prevented some untested third-party cartridges that use cloned security chips from working, even if they had previously functioned," HP said. For customers who don't wish to be protected from the ability to buy less expensive ink cartridges, HP said it "will issue an optional firmware update that will remove the dynamic security feature. We expect the update to be ready within two weeks and will provide details here." This customer-friendly move may just be a one-time thing. HP said it will continue to use security features that "protect our IP including authentication methods that may prevent some third-party supplies from working." Without the optional firmware update, printers will only be able to use third-party ink cartridges that have an "original HP security chip," the company said.

An anonymous reader quotes some harsh allegations from Myce.com: Thousands of HP printers around the world started to show error messages on the same day, the 13th of September... HP printers with non-HP cartridges started to show the error message, "One or more cartridges appear to be damaged. Remove them and replace them with new cartridges"... When [Dutch online retailer 123ink] emailed their customers asking them if they wanted to check if their printer also had issues, they received replies from more than 1,000 customers confirming the issue...

Consumers who complained to HP were told the error was caused by using non-HP cartridges. A day later HP withdrew that statement and explained the issues were a side effect of a firmware update, [but] printers without any internet access started to reject non-HP cartridges. Therefore it's very unlikely that a firmware update caused the issues and the only other logical explanation is that HP programmed a date in its firmware on which non-HP cartridges would no longer be accepted.
"Printer worked fine for nine months," complains one of many angry users on HP's web site. "Then on 9/13 HP uploaded without my permission a firmware update that caused a message 'damaged cartridge' for all my cartridges and then it refused to print."

An anonymous reader writes: HP claims that its Spectre laptop, unveiled April 5, is the world's thinnest laptop. It measures 10.4mm thick or 0.41 inches. That would mean that it's slimmer than the 12-inch MacBook (0.52), MacBook Air (0.68 inches) and Dell XPS 13 (0.59 inches) at their thickest points. It's also thinner than the 0.52-inch Razer Blade Stealth. The new notebook is equipped with an advertised nine-hour battery life, 13-inch HD 1920 x 1080 resolution display, and sixth generation Intel Core i5 or i7 processor. The Spectre will be available for pre-order on April 25 for $1,169.99 before it hits Best Buy stores on May 22 for $1,249.99.

An anonymous reader writes: Hewlett Packard Enterprise has announced its HPE Haven OnDemand machine learning service to bring Big Data analytics to mainstream developers. "HPE Haven OnDemand democratizes Big Data by bringing the power of machine learning, traditionally reserved for high-end, highly trained data scientists, to the mainstream developer community," said exec Colin Mahony. "Now, anyone can leverage our easy to use cloud-based service to harness the rich variety of data available today to build applications that produce new insights, differentiate businesses, delight customers and deliver competitive advantage." The platform, which is hosted on Microsoft's Azure platform, features more than 60 advanced ML APIs and services to help developers build data-driven applications including mobile, enterprise, consumer, desktop and Internet of Things projects. The APIs provide capabilities such as "prediction, face-detection, speech-to-text, and knowledge graph analysis for a wide range of data formats, including text, audio, image, social, web and video," the company said.

An anonymous reader writes: Hewlett Packard Enterprise has announced its HPE Haven OnDemand machine learning service to bring Big Data analytics to mainstream developers. "HPE Haven OnDemand democratizes Big Data by bringing the power of machine learning, traditionally reserved for high-end, highly trained data scientists, to the mainstream developer community," said exec Colin Mahony. "Now, anyone can leverage our easy to use cloud-based service to harness the rich variety of data available today to build applications that produce new insights, differentiate businesses, delight customers and deliver competitive advantage." The platform, which is hosted on Microsoft's Azure platform, features more than 60 advanced ML APIs and services to help developers build data-driven applications including mobile, enterprise, consumer, desktop and Internet of Things projects. The APIs provide capabilities such as "prediction, face-detection, speech-to-text, and knowledge graph analysis for a wide range of data formats, including text, audio, image, social, web and video," the company said.

New submitter alfino writes: Less than two weeks away, DebConf15, the 16th Debian Conference, scheduled to take place 15–22 August in Heidelberg, Germany, has been officially announced. The organisers are expecting more than 550 participants from 53 countries (making it the largest DebConf so far, and the first in history that will be closing registrations early), and have presented a schedule packed with talks and events, including several prominent, invited speakers, and yet plenty of room for informal and ad-hoc collaboration. Most events will be streamed live to allow for remote participation, and archived for later consumption.

The celebrations of Debian's 22nd birthday on 16 August, the traditional "Cheese & Wine BoF", a screening of the Oscar-award-winning documentary Citizenfour (which mentions Debian in its end credits), and a day trip for all attendees top off the programme. Additionally, DebConf15 will be preceeded by DebCamp, a week of sprints, workshops and hacking sessions. It is expected that much progress will be made on Debian (gcc5 transition, planning of the next stable release "stretch", etc.), and of course Free Software in general. The conference itself begins with an Open Weekend geared to the public, and featuring a job fair.

Attendance is free of charge thanks to numerous sponsors, including Platinum Sponsor Hewlett-Packard. Registration is required nonetheless and only very few places are left.

The conference will be tracked on various social media sites using hashtag #DebConf15. Even though Debian does not endorse proprietary services, @DebConf will have the news.

Mickeycaskill writes: Researchers at HP Security discovered "significant vulnerabilities" in every single smartwatch they tested, claiming they pose a major security risk for users. The team is concerned by an apparent lack of authorization and authentication provisions, encrypted firmware updates and protection for personal data. When coupled with poor password choices, HP says wearables are as much a target for cyber criminals as muggers on the street. "As the adoption of smartwatches accelerates, the platform will become vastly more attractive to those who would abuse that access, making it critical that we take precautions when transmitting personal data or connecting smartwatches into corporate networks," said HP's Jason Schmitt.

rnws writes: While commenting about log-structured file systems in relation to flash SSDs, I referenced Digital's Spiralog [pdf], released for OpenVMS in 1996. This got me thinking about how VMS to this day has some of, if not the best storage clustering (still) in use today. Many operating systems have come and gone over the years, particularly from the minicomputer era, and each usually had something unique it did really well. If you could stitch together your ideal OS, then which "body parts" would you use from today and reanimate from the past? I'd probably start with VMS's storage system, MPE's print handling, OS/2's Workplace Shell, AS/400's hardware abstraction and GNU's Bash shell. What would you choose?

HughPickens.com writes: Chris Matyszczyk reports at Cnet that a new scientific study concludes there are too many scientific studies — scientists simply can't keep track of all the studies in their field. The paper, titled "Attention Decay in Science," looked at all publications (articles and reviews) written in English till the end of 2010 within the database of the Thomson Reuters (TR) Web of Science. For each publication they extracted its year of publication, the subject category of the journal in which it is published and the corresponding citations to that publication. The 'decay' the researchers investigated is how quickly a piece of research is discarded measured by establishing the initial publication, the peak in its popularity and, ultimately, its disappearance from citations in subsequent publications.

"Nowadays papers are forgotten more quickly. Attention, measured by the number and lifetime of citations, is the main currency of the scientific community, and along with other forms of recognition forms the basis for promotions and the reputation of scientists," says the study. "Typically, the citation rate of a paper increases up to a few years after its publication, reaches a peak and then decreases rapidly. This decay can be described by an exponential or a power law behavior, as in ultradiffusive processes, with exponential fitting better than power law for the majority of cases (PDF). The decay is also becoming faster over the years, signaling that nowadays papers are forgotten more quickly." Matyszczyk says,"If publication has become too easy, there will be more and more of it."

Via the Consumerist comes news that HP is recalling power cables after about 30 reports that they were melting from regular use. From the article: Hewlett-Packard received 29 reports of the melting or charring power cords, two that included claims of minor burns and 13 claims of minor property damage. The black power cords were distributed with HP and Compaq notebook and mini notebook computers and with AC adapter-powered accessories such as docking stations and have an "LS-15" molded mark on the AC adapter. About 5.6 million power cords were sold in the United States, while 446,700 were sold in Canada from September 2010 to June 2012 at electronic stores and hp.com.

jfruh writes: Point-of-sale systems aren't cheap, so it's not unusual for smaller merchants to buy used terminals second-hand. An HP security researcher bought one such unit on eBay to see what a used POS system will get you, and what he found was disturbing: default passwords, a security flaw, and names, addresses, and social security numbers of employees of the terminal's previous owner.

Didn't we already have something kind of like this called a Blade server? But this is better! An HP Web page devoted to Moonshot says, 'Compared to traditional servers, up to: 89% less energy; 80% less space; 77% less cost; and 97% less complex.' If this is all true, the world of servers is now undergoing a radical change. || A quote from another Moonshot page: "The HP Moonshot 1500 Chassis has 45 hot-pluggable servers installed and fits into 4.3U. The density comes in part from the low-energy, efficient processors. The innovative chassis design supports 45 servers, 2 network switches, and supporting components.' These are software-defined servers. HP claims they are the first ones ever, a claim that may depend on how you define "software-defined." And what software defines them? In this case, at Texas Linux Fest, it seems to be Ubuntu Linux. (Alternate Video Link)

theodp writes "Bring it on, suggests the video for The Amplify Tablet, an Intel device (specs) developed for Rupert Murdoch's Amplify Education, which shows kids wrestling with, dropping, and even splashing the device. So is a ruggedized 10.1" device, which appears to be Amplify's answer to earlier fragility problems, the future of high-tech education? Or is go-big-or-go-home with a 27" touch screen the way to go, perhaps in some kind of next-gen-flip-top-school-desk? Or — cost be damned — are separate classroom and home devices what are really needed?"

New submitter josh itnc writes "In a move that is sure to put a wedge between HP and their customers, today, HP has issued an email informing all existing Enterprise Server customers that they would no longer be able to access or download service packs, firmware patches and bug-fixes for their server hardware without a valid support agreement in place. They said, 'HP has made significant investments in its intellectual capital to provide the best value and experience for our customers. We continue to offer a differentiated customer experience with our comprehensive support portfolio. ... Only HP customers and authorized channel partners may download and use support materials. In line with this commitment, starting in February 2014, Hewlett-Packard Company will change the way firmware updates and Service Pack for ProLiant (SPP) on HP ProLiant server products are accessed. Select server firmware and SPP on these products will only be accessed through the HP Support Center to customers with an active support agreement, HP CarePack, or warranty linked to their HP Support Center User ID and for the specific products being updated.' If a manufacturer ships hardware with exploitable defects and takes more than three years to identify them, should the consumer have to pay for the vendor to fix the these defects?"

New submitter josh itnc writes "In a move that is sure to put a wedge between HP and their customers, today, HP has issued an email informing all existing Enterprise Server customers that they would no longer be able to access or download service packs, firmware patches and bug-fixes for their server hardware without a valid support agreement in place. They said, 'HP has made significant investments in its intellectual capital to provide the best value and experience for our customers. We continue to offer a differentiated customer experience with our comprehensive support portfolio. ... Only HP customers and authorized channel partners may download and use support materials. In line with this commitment, starting in February 2014, Hewlett-Packard Company will change the way firmware updates and Service Pack for ProLiant (SPP) on HP ProLiant server products are accessed. Select server firmware and SPP on these products will only be accessed through the HP Support Center to customers with an active support agreement, HP CarePack, or warranty linked to their HP Support Center User ID and for the specific products being updated.' If a manufacturer ships hardware with exploitable defects and takes more than three years to identify them, should the consumer have to pay for the vendor to fix the these defects?"

darthcamaro writes "The annual Pwn2own hacking competition has always made short work of all browser vendors' security, shredding perception of safety by hacking IE, Firefox, Safari and Chrome in minutes. This year the competition is adding a twist — for IE on Windows 8.1, hackers will also have to bypass Microsoft EMET, which is a seemingly bulletproof type of sandbox. The competition is calling this the 'Unicorn Exploit' and the first researcher to successful exploit it will pocket $150,000."

An anonymous reader writes "Philip Schiller, Apple's senior vice president of worldwide marketing, recently claimed that Apple is the only computer company left from the early days of the Mac. Unfortunately for him, HP still exists. "Every company that made computers when we started the Mac, they're all gone," Schiller told Macworld in an interview on Apple's Cupertino campus. 'We're the only one left.' I'm sorry Apple, but when exactly did HP declare bankruptcy? We contacted an HP spokesperson for a statement on Apple's ridiculous claim and were pointed to its timeline history page."

Nerval's Lobster writes "For the second time in a month, Hewlett-Packard has been forced to admit it built secret backdoors into its enterprise storage products. The admission, in a security bulletin posted July 9, confirms reports from the blogger Technion, who flagged the security issue in HP's StoreOnce systems in June, before finding more backdoors in other HP storage and SAN products. The most recent statement from HP, following another warning from Technion, admitted that 'all HP StoreVirtual Storage systems are equipped with a mechanism that allows HP support to access the underlying operating system if permission and access is provided by the customer.' While HP describes the backdoors as being usable only with permission of the customer, that restriction is part of HP's own customer-service rules—not a limitation built in to limit use of backdoors. The entry points consist of a hidden administrator account with root access to StoreVirtual systems and software, and a separate copy of the LeftHand OS, the software that runs HP's StoreVirtual and HP P4000 products. Even with root access, the secret admin account does not give support techs or hackers access to data stored on the HP machines, according to the company. But it does provide enough access and control over the hardware in a storage cluster to reboot specific nodes, which would 'cripple the cluster,' according to information provided to The Register by an unnamed source. The account also provides access to a factory-reset control that would allow intruders to destroy much of the data and configurations of a network of HP storage products. And it's not hard to find: 'Open up your favourite SSH client, key in the IP of an HP D2D unit. Enter in yourself the username HPSupport, and the password which has a SHA1 of 78a7ecf065324604540ad3c41c3bb8fe1d084c50. Say hello to an administrative account you didn't know existed,' according to Technion, who claims to have attempted to notify HP for weeks with no result before deciding to go public."

Nerval's Lobster writes "For the second time in a month, Hewlett-Packard has been forced to admit it built secret backdoors into its enterprise storage products. The admission, in a security bulletin posted July 9, confirms reports from the blogger Technion, who flagged the security issue in HP's StoreOnce systems in June, before finding more backdoors in other HP storage and SAN products. The most recent statement from HP, following another warning from Technion, admitted that 'all HP StoreVirtual Storage systems are equipped with a mechanism that allows HP support to access the underlying operating system if permission and access is provided by the customer.' While HP describes the backdoors as being usable only with permission of the customer, that restriction is part of HP's own customer-service rules—not a limitation built in to limit use of backdoors. The entry points consist of a hidden administrator account with root access to StoreVirtual systems and software, and a separate copy of the LeftHand OS, the software that runs HP's StoreVirtual and HP P4000 products. Even with root access, the secret admin account does not give support techs or hackers access to data stored on the HP machines, according to the company. But it does provide enough access and control over the hardware in a storage cluster to reboot specific nodes, which would 'cripple the cluster,' according to information provided to The Register by an unnamed source. The account also provides access to a factory-reset control that would allow intruders to destroy much of the data and configurations of a network of HP storage products. And it's not hard to find: 'Open up your favourite SSH client, key in the IP of an HP D2D unit. Enter in yourself the username HPSupport, and the password which has a SHA1 of 78a7ecf065324604540ad3c41c3bb8fe1d084c50. Say hello to an administrative account you didn't know existed,' according to Technion, who claims to have attempted to notify HP for weeks with no result before deciding to go public."

theodp writes "You know the old adage, 'Fool me once, shame on you; fool me twice, shame on me?' Still, even if you got bit by the HP TouchPad debacle, HP's newly-announced $169 Slate7 tablet could prove hard to resist. Specs-wise, the Slate7 sports an ARM Dual Core Cortex-A9 1.6 GHz processor, 7-inch 1024x600 HFFS screen, Android 4.1 (Jellybean), three-megapixel camera on the back, front-facing VGA camera, 8GB of on-board storage, HP ePrint, Beats Audio, and a micro SD expandable card slot. It measures 197mm x 116mm x 10.7mm thick, and weighs in at 13 ounces. It will be available in the U.S. in April. Engadget has some pics and their initial hands-on take."

theodp writes "You know the old adage, 'Fool me once, shame on you; fool me twice, shame on me?' Still, even if you got bit by the HP TouchPad debacle, HP's newly-announced $169 Slate7 tablet could prove hard to resist. Specs-wise, the Slate7 sports an ARM Dual Core Cortex-A9 1.6 GHz processor, 7-inch 1024x600 HFFS screen, Android 4.1 (Jellybean), three-megapixel camera on the back, front-facing VGA camera, 8GB of on-board storage, HP ePrint, Beats Audio, and a micro SD expandable card slot. It measures 197mm x 116mm x 10.7mm thick, and weighs in at 13 ounces. It will be available in the U.S. in April. Engadget has some pics and their initial hands-on take."

silentbrad writes sends this excerpt from a blog post about the history of working from home: "Remote working has existed for centuries. And now is the perfect time for its comeback. ... Prior to the Industrial Revolution, goods were manufactured by contracting individual craftsmen who worked out of their homes. The merchant would drum up sales, and would coordinate the production with at-home sub-contractors. ... This all changed with the Industrial Revolution: production was centralized in factories and cities. For merchant capitalists, this made sense: it was cheaper and more efficient to produce goods in one place, with machinery. ... We've been in the Information Age for at least 25 years. We've made huge leaps in technology. Many of us would describe ourselves as Knowledge Workers: we don't work in factories, we work at desks in front of glowing screens. We don't make goods with physical materials, but rather things made out of bits. The great thing about bits + the internet is that the materials and means needed for production aren't dependent on location. But here's the funny thing: the way work is organized hasn't changed. Despite all these advances, most of us still work in central offices. Employees leave their computer-equipped homes and drive long distances to work at computer-equipped offices. ... CEOs, like Yahoo's Marissa Mayer and Apple's Steve Jobs, think that a central office fosters more innovation and productivity. I think they're wrong. We're still early in the research, but recent studies seem to dispute their claim. ... Managers have developed centuries worth of habits based on the central workplace. The hallmarks of office work (meetings, cubicle workstations, colocation) need to be seen for what they are: traditions we've kept alive since the Industrial Revolution. We need to question these institutions: are they really more innovative and efficient?"

Jeremiah Cornelius writes "Blogger Adam Howard at Port3000 has a post about Google's exposure of thousands of publicly accessible printers. 'A quick, well crafted Google search returns "About 86,800 results" for publicly accessible HP printers.' He continues, 'There's something interesting about being able to print to a random location around the world, with no idea of the consequence.' He also warns about these printers as a possible beachhead for deeper network intrusion and exploitation. With many of the HP printers in question containing a web listener and a highly vulnerable and unpatched JVM, I agree that this is not an exotic idea. In the meanwhile? I have an important memo for all Starbucks employees."

Esther Schindler writes "The job of dealing with an under-performing employee doesn't end when the culprit is shown the door. Everyone focuses on security tasks, after you fire the idiot, such as changing passwords, but that's just one part of the To Do list. More important, in the long run, is the cleanup job that needs to be done after you fire the turkey, looking for the hidden messes and security flaws the ex-employee may have left behind. Otherwise, you'll still be cleaning up the problems six months later."

Esther Schindler writes "When Star Trek hit the air waves, talking computers were just a pipe dream. While teleportation remains elusive, several once-fictional technologies are changing the way people live and work. Here are some ways in which we're approaching the gizmos that Star Trek demonstrated. Speech recognition? Check. Holodeck? Sort of. Replicator? Workin' on it."

Esther Schindler writes "Ready for a nostalgic trip into the wayback? We had floppy disks long before we had CDs, DVDs, or USB thumb-drives. Here's the evolution of the portable media that changed everything about personal computing. 'The 8-inch drive began to show up in 1971. Since they enabled developers and users to stop using the dreaded paper tape (which were easy to fold, spindle, and mutilate, not to mention to pirate) and the loathed IBM 5081 punch card. Everyone who had ever twisted a some tape or—the horror!—dropped a deck of Hollerith cards was happy to adopt 8-inch drives. Besides, the early single-sided 8-inch floppy could hold the data of up to 3,000 punch cards, or 80K to you.'"

Esther Schindler writes "Say that you're leaving a job, either on your own volition or because they decided it was time for you to 'pursue other opportunities.' Before you leave, the HR department wants to chat with you about the employment experience, in an exit interview. 'Oh goodie,' you think. 'Now I can really tell them what I really feel.' Don't do it. If your employer couldn't find the time to ask you what was good or bad about working at the company while you were still working there, writes Lisa Vaas, why bother with honesty and potentially burned bridges now? (If they did ask, give them constructive feedback before you leave this job; they deserve it). Discuss."

Esther Schindler writes "Young whippersnappers might imagine that Computer Science degrees — and the term "computer science" — have been around forever. But they were invented, after all, and early programmers couldn't earn a college degree in something that hadn't been created yet. In The Evolution of the Computer Science Degree, Karen Heyman traces the history of the term and the degree, and challenges you on a geek trivia question: Which U.S. college offered the first CS degree? (It's not an obvious answer.)"

Esther Schindler writes "An MIT professor explains why "simple" ideas require hard science and how a gemstone might be the key to an optical network. As the story begins: 'For years, the dream of an all-optical network has lain somewhere between Star Wars and a paper cup and a string. Recent successful work on the creation of an optical diode is a virtual case study in both the physics and materials sciences challenges of trying to develop all-optical networks. It is also a significant step towards their final realization.' One answer may be... garnet. Yes, the January birthstone. 'The material that Ross and others in her field use is a synthetic, lab-grown garnet film. Similar to the natural mineral, often used as a gemstone, it is transparent in the infrared part of the spectrum. This makes synthetic garnet ideal for optical communications systems, which use the near infrared. Unlike natural garnet, it's also magnetic. ... While it works, it's too big and too labor intensive for use as a commercial integrated chip. For that, you need to grow garnet on silicon. The challenge that Ross's group overcame is that garnet doesn't grow on silicon.'"

wiredmikey writes "HP has warned of a security vulnerability associated with its ProCurve 5400 zl switches that contain compact flash cards that the company says may be infected with malware. The company warned that using one of the infected compact flash cards in a computer could result in the system being compromised. According to HP, the potential threat exists on HP 5400 zl series switches purchased after April 30, 2011 with certain serial numbers listed in the security advisory. This issue once again brings attention to the security of the electronics supply chain, which has been a hot topic as of late."

Esther Schindler writes "Many of us geeks prefer to work at home without distractions, but a lot of bosses still believe that if they don't see you, you must be lolling about, eating bon-bons and playing Angry Birds. 'There may be many reasons a manager is distrustful of telecommuting but the phenomenon of what Albiero calls "presentism"—that is, only trusting and rewarding the folks you see at their computer is a major factor.' So it may be of some use to read through the research compiled by Diann Daniel that says telecommuting creates happier and more productive employees (which naturally include fewer distractions and better work-life balance), and an accompanying infographic showing the environmental benefits from reduced commuting. She follows it up with suggestions on how managers can mentor and support teleworkers. Some of this is general advice, but some of the tips are more specific: 'It may seem like a lot more work—all this up-front addressing of communication issues that happen far more naturally in the office—but the upside is increased efficiency. Albiero sees this especially in the area of meetings. He speaks of one client who has now instituted a meeting format that is structured to allow for the first five minutes of all meetings to be "small-talk minutes." Thus, everyone knows they needn't call in for those minutes unless they want to join."

Esther Schindler writes "Many of us geeks prefer to work at home without distractions, but a lot of bosses still believe that if they don't see you, you must be lolling about, eating bon-bons and playing Angry Birds. 'There may be many reasons a manager is distrustful of telecommuting but the phenomenon of what Albiero calls "presentism"—that is, only trusting and rewarding the folks you see at their computer is a major factor.' So it may be of some use to read through the research compiled by Diann Daniel that says telecommuting creates happier and more productive employees (which naturally include fewer distractions and better work-life balance), and an accompanying infographic showing the environmental benefits from reduced commuting. She follows it up with suggestions on how managers can mentor and support teleworkers. Some of this is general advice, but some of the tips are more specific: 'It may seem like a lot more work—all this up-front addressing of communication issues that happen far more naturally in the office—but the upside is increased efficiency. Albiero sees this especially in the area of meetings. He speaks of one client who has now instituted a meeting format that is structured to allow for the first five minutes of all meetings to be "small-talk minutes." Thus, everyone knows they needn't call in for those minutes unless they want to join."

Esther Schindler writes "Many of us geeks prefer to work at home without distractions, but a lot of bosses still believe that if they don't see you, you must be lolling about, eating bon-bons and playing Angry Birds. 'There may be many reasons a manager is distrustful of telecommuting but the phenomenon of what Albiero calls "presentism"—that is, only trusting and rewarding the folks you see at their computer is a major factor.' So it may be of some use to read through the research compiled by Diann Daniel that says telecommuting creates happier and more productive employees (which naturally include fewer distractions and better work-life balance), and an accompanying infographic showing the environmental benefits from reduced commuting. She follows it up with suggestions on how managers can mentor and support teleworkers. Some of this is general advice, but some of the tips are more specific: 'It may seem like a lot more work—all this up-front addressing of communication issues that happen far more naturally in the office—but the upside is increased efficiency. Albiero sees this especially in the area of meetings. He speaks of one client who has now instituted a meeting format that is structured to allow for the first five minutes of all meetings to be "small-talk minutes." Thus, everyone knows they needn't call in for those minutes unless they want to join."

Several readers sent word of HP's announcement that the company will be contributing webOS to the open source community. According to HP's press release, they will continue to be active in webOS's development, and one of their goals will be to avoid fragmentation. ENYO, the application framework for webOS, will also go open source in the near future.

Esther Schindler writes "'Over the past century a lot of science fiction has been published, showcasing a lot of wild ideas, and if you sit enough authors at enough typewriters or word processors, somebody is bound to get a few things right. Science fiction's greater influence, though, goes beyond whether or not the authors can make a good guess,' writes Kevin J. Anderson in Science Fiction's Take on the Future of Computers: Visionaries and Imaginaries. 'Rather than predicting the future, the SF genre is much better at inspiring the future. Visionaries read or see cool ideas in their favorite SF books or films, then decide how to make it a reality.' So Anderson assembled a set of visionaries, and asked them where they thought computing is headed: Mike Resnick, Robert J. Sawyer, Greg Bear, Michael A. Stackpole, Dr. Gregory Benford, and Christopher Paolini gaze into their crystal balls. 'Forget artificial intelligence. The future of computing is artificial consciousness, and it will be here within 20 years, and maybe much sooner than that,' says Sawyer. 'Our future wired world will have smart, wireless robots — gofers in hospitals, security guards with IR vision at night, lawn mowers, etc. We ourselves will be wired, with devices and embedded sensors taking in data and giving it out — a two way street,' contributes Benford."

Spy Hunter writes "Memristors are the basis of a new memory technology being developed by HP and Hynix. At the International Electronics Forum, Stan Williams, senior fellow at HP Labs, said, 'We're planning to put a replacement chip on the market to go up against flash within a year and a half. We're running hundreds of wafers through the fab, and we're way ahead of where we thought we would be at this moment in time.' They're not stopping at a flash replacement either, with Williams saying, 'In 2014 possibly, or certainly by 2015, we will have a competitor for DRAM and then we'll replace SRAM.' With a non-volatile replacement for DRAM and SRAM, will we soon see the end of the reboot entirely?"

Esther Schindler writes "In this interview with Steven Vaughan-Nichols, Linus Torvalds shares hard-won wisdom about managing software development projects, including encouraging community involvement, the importance of programming tools, and ensuring the project stays on track. For instance, regarding getting people to contribute to your project, he says, 'If you start off with some "kumba-ya feeling" where you think people from all the world are going to come together to make a better world by working together on your project, you probably won't be going very far.'"

Esther Schindler writes "With the Xeon 7600 line, Intel is finally using the 'R' word: RISC. With the new chips, Intel is targeting the mission-critical market dominated by Sun SPARC and IBM Power, a first. Can the Xeon E7 processor deliver Intel's final blow to the RISC market, which includes its own Itanium? 'With the launch of the E7 earlier this year, it seemed Intel was finally ready to make its final push, calling out RISC by name. "The days of IT organizations being forced to deploy expensive, closed RISC architectures for mission-critical applications are nearing an end," said Kirk Skaugen, vice president and general manager of Intel's Data Center Group, in a statement announcing the E7 line. Bold words.' Andy Patrizio interviews several experts; what do you think?"

Accepted on the first attempt, lochnessie writes "HP has announced a limited manufacturing run of Touchpads to be available in the next few weeks. The HP employee making the announcement posted 'I think it's safe to say we were pleasantly surprised by the response' to their massively discounted, sold-at-a-huge-loss tablet."

Esther Schindler writes "Every mobile device you own has its own power supply and its own proprietary plug. There oughta be a better way, says Alfred Poor. Fortunately, he reports, the IEEE is coming to the rescue. "Their Universal Power Adapter for Mobile Devices (UPAMD) Working Group is developing a new standard that will not just address the needs of laptops and tablets, but will be intended to work with just about any electronics device that required between 10 and 240 watts of power," Poor writes. It's about darned time." If there's one thing I wish for all laptop power supplies, it's that they would license from Apple (or work around, patent-wise) the magnet attachment system that makes cable-tripping far less dangerous to man or beast, compared to a few years ago.

An anonymous reader writes "Computer manufacturers have recently come under fire for the continued practice of shipping machines with excessive bloatware. Software preinstalled on some recent HP laptops was worse than normal though, consuming anywhere from 25-99% CPU by making incessant WMI queries, resulting in overheating laptops and reduced battery life. Users on a computer Q&A site did some sleuthing, and revealed that HP Wireless Assistant — software which does nothing but tell the user when their WiFi adapter is turned on or off — was causing the problem. According to an HP support forum, the problem is fixed in later versions, but thousands of laptops have the software installed, and the software does not get updated automatically."

theodp writes "Anything you browse can and will be used against you. An investigation of ousted HP CEO Mark Hurd's surfing history reportedly convinced the HP Board that Hurd had had a personal relationship with sexual harassment accuser Jodie Fisher, even if not sexual. Just the latest example of how HP 'work[s] together to create a culture of inclusion built on trust, respect and dignity for all.' The WSJ reported a person close to the investigation said Hurd had looked at clips from racy films featuring Ms. Fisher, a former actress, while someone 'familiar with Mr. Hurd's thinking' said he merely did a Google search of 10 minutes or so. One wonders how many more 'personal relationships' with Ms. Fisher the browser histories of HP's 304,000 worldwide employees might reveal. BTW, nice to see that Hurd has made it to HP's ex-CEO-Hall-of-Fame page."

theodp writes "Anything you browse can and will be used against you. An investigation of ousted HP CEO Mark Hurd's surfing history reportedly convinced the HP Board that Hurd had had a personal relationship with sexual harassment accuser Jodie Fisher, even if not sexual. Just the latest example of how HP 'work[s] together to create a culture of inclusion built on trust, respect and dignity for all.' The WSJ reported a person close to the investigation said Hurd had looked at clips from racy films featuring Ms. Fisher, a former actress, while someone 'familiar with Mr. Hurd's thinking' said he merely did a Google search of 10 minutes or so. One wonders how many more 'personal relationships' with Ms. Fisher the browser histories of HP's 304,000 worldwide employees might reveal. BTW, nice to see that Hurd has made it to HP's ex-CEO-Hall-of-Fame page."

CWmike writes "Reducing energy consumption in data centers, particularly with the prospect of a federal carbon tax, is pushing vendors to explore an ever-growing range of ideas. HP engineers say that biogas may offer a fresh alternative energy approach for IT managers. Researchers at HP Labs presented a paper (download PDF) on using cow manure from dairy farms and cattle feedlots and other 'digested farm waste' to generate electricity to an American Society of Mechanical Engineers conference, held this week. In it, the research team calculates that 'a hypothetical farm of 10,000 dairy cows' could power a 1 MW data center — or on the order of 1,000 servers. One trend that makes the idea of turning organic waste into usable power for data centers is the moves by several firms to build facilities in rural locations, where high-speed networks allow them to take advantage of the cost advantages of such areas. But there are some practical problems, not the least of which is connecting a data center to the cows. If it does happen, the move could call for a new take on plug and play: plug and poo."

Hugh Pickens writes "Kevin Kelly writes that researchers at the Social Computing Lab at HP Labs in Palo Alto have found that social media content can predict real world outcomes. In their study, the researchers built a model that used chatter from Twitter to predict accurately the box-office revenues of upcoming movies weeks before the movies were released. When the sentiment of the tweet was factored in (how favorable it was toward the new movie), the prediction was even more exact. To quantify the sentiments in 3 million tweets, the team used anonymous workers from Amazon's Mechanical Turk to rate a sample of tweets, and then trained an algorithmic classifier to derive a rating for the rest. But predicting box office receipts may be only the beginning. 'This method can be extended to a large panoply of topics [PDF], ranging from the future rating of products to agenda setting and election outcomes,' the researchers write. 'At a deeper level, this work shows how social media expresses a collective wisdom which, when properly tapped, can yield an extremely powerful and accurate indicator of future outcomes.'"

Trailrunner7 writes "SQL injection has become perhaps the most widely used technique for compromising Web applications, thanks to both its relative simplicity and high success rate. It's not often that outsiders get a look at the way these attacks work, but a well-known researcher is providing just that. Rafal Los showed a skeptical group of executives just how quickly he could compromise one of their sites using SQL injection, and in the process found that the site had already been hacked and was serving the Zeus Trojan to visitors." Los's original blog post has more and better illustrations, too.

An anonymous reader writes "HP and 3Com Corporation today announced that they have entered into a definitive agreement under which HP will purchase 3Com, a leading provider of networking switching, routing and security solutions, at a price of $7.90 per share in cash or an enterprise value of approximately $2.7 billion. The terms of the transaction have been approved by the HP and 3Com boards of directors."