Computer Information - myOddPc
Are OLPC XO keyboards having widespread problems?
Filed under: Laptops
The
OLPC XO -- it's all rainbows, hugging, and laser beams of learning, right? Maybe not, kind reader. Apparently, users of the the diminutive, educationally themed laptop are experiencing a rash of "stuck key" issues which are causing tons of headaches (and possibly some heartbreak as well). It seems that keys are becoming stuck in activated positions, and / or are being triggered by key presses nearby. The company is aware of the problem, but can't pinpoint a single cause, as the components are made by a variety of manufacturers. For now OLPC is asking customers to RMA the laptops so they ca get the repairs they so desperately need, though we're not sure how this is going to play out in the developing areas where the XOs are being rolled out. Well, they can probably just take them to the
hospital.
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The Professor: Victorian heat sinks, new spacecraft, alien-language translators
Filed under: Misc. Gadgets
The Professor is a new micro-feature wherein we roundup a handful of interesting and informative gadget-related science stories from the week and present them to you, the reader, in an easily digestible liquid form.
Having trouble keeping your fingers, thumbs, or eyeballs on the pulse of modern science? Do you find yourself in the throes of panic due to misunderstandings in molecular goings-on? Did the latest aircar, split atom, or robotic insectoid go buzzing over your head before you had time to ready a response? Don't worry friends, The Professor is here to help. Though not an actual scientist, professor, or even a college graduate, he can help guide you through the cascading, complicated, and spasmodic visionary vistas of human invention and achievement as smoothly as a hot knife descending into softened butter.
Continue reading The Professor: Victorian heat sinks, new spacecraft, alien-language translators
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Sony's PlayTV set for July release, UK pre-order now available
Filed under: Home Entertainment
For those of you lucky, lucky folks in Europe (or the UK, more specifically), it looks like your wait for the
PlayTV rollout is coming to a close. According to Amazon's British wing, you can now pre-order the PlayStation 3 add-on for £59.99 ($120) with an expected release on July 31st. Over here we'll just continue to twiddle our thumbs, watch paint dry, and check out our Blu-ray version of
The Song Remains the Same... again
[Thanks, Mighty Zoltar]
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What is the First Day in a University Lab Like?
the_kanzure writes "I'm going to start at a university lab a few days after my high school graduation ceremony. The lab is an eclectic blend of computer science, evolutionary engineering and molecular biology, essentially it's research/development and — best of all — the research is worth something to me and my other pet projects. What I do know of science, tech and research has been gleaned from the internet. The open access research repositories (arxiv, PLoS, etc.) have been a life-saver. But showing up to get real, hard experience is not the same as those late hours into the night spent debugging software. In person, you can't just call up a favorite bash script to open up a few hundred tabs to do some quick research on feasability and past research ... how is this supposed to work — does anybody really get stuff done this way? So I've been wondering how Slashdotters have handled transitioning from learning in front of a screen and a good net connection, to actually showing up and getting stuff done. What's a first day like in a lab? Stories? What's the etiquette? Informal? In programing circles, you can always submit a patch and alternatives, but does this hold here? Is the professor still generally considered the PHB and the lowly undergrads are his minions to carry out his bidding?"
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Widespread Keyboard Failures on OLPC's XO-1
otakuj462 writes "Many participants in OLPC's 'Give 1 Get 1' program of last November are now encountering what has come to be known as the 'stuck key' problem, in which one or more of the keys on their XO-1 laptop's built-in keyboard become stuck in an activated position, or are activated when adjacent keys are pressed. As of January 30th, the official word from OLPC is that the root cause of this problem is unknown because '[t]here are several manufacturers of the keyboards.' ('So far we don't know of any _reliable_ method of fixing the keyboard or the exact root cause.') It is unknown just how widespread this problem currently is, as the 30-day manufacturer's warranty has already expired for most G1G1 participants. However, the OLPC forums are full of reports. OLPC is currently deploying the XO-1 to children in Mongolia and Peru, as well as other developing nations. If OLPC is actively deploying units with known, critical hardware bugs, without a dedicated support infrastructure in place, to children who have never seen a computer before, should they still be considered to be a responsible organization? Did OLPC deploy their hardware too soon?"
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Information Security Is Becoming Infrastructure
Bruce Schneier has a story at Wired about his observations from the recent RSA conference. He noticed that the 350+ vendors who attended the conference were having difficulties selling their products or even communicating with potential buyers. Schneier suggests that the complexity of the security industry is forcing it away from end-users and into the hands of companies who can bundle it with the products that need it. Quoting: "When something becomes infrastructure -- power, water, cleaning service, tax preparation -- customers care less about details and more about results. Technological innovations become something the infrastructure providers pay attention to, and they package it for their customers. No one wants to buy security. They want to buy something truly useful -- database management systems, Web 2.0 collaboration tools, a company-wide network -- and they want it to be secure. They don't want to have to become IT security experts. They don't want to have to go to the RSA Conference."
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Google Invests In Genetic Indexing
Bibek Paudel point us to a BusinessWeek report on Google's interest in the cataloging and analyzing of people's DNA. Google has recently invested in DNA screening firms Navigenics and 23andMe, which test customers' DNA for characteristics such as ancestry and predisposition for certain diseases. The customers are then able to give the information to their doctors. This is not Google's first foray into the medical industry. "Google wants to plant an early stake in a potentially large new market around genetic data. 'We are interested in supporting companies and making investments in companies that [bolster] our mission statement, which is organizing the world's information and making it universally accessible and useful,' Google spokesman Andrew Pederson says. 'We felt it was important to get involved now, at the early stage, to better understand the information generated by this fast-moving field.'"
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Ballmer Calls Vista 'A Work In Progress'
shanen tips us to a Seattle Post-Intelligencer story about comments from Steve Ballmer at a conference earlier this week during which he referred to Vista as "a work in progress." He also admitted that the 5-year release cycle wasn't a good idea. Despite the approaching deadline for the end of XP sales, Ballmer's remarks about the older operating system were more ambiguous: "Vista is bigger than XP. It's going to stay bigger than XP. We have to make sure it doesn't get bigger still, and that the performance and that the battery life and that the compatibility, we're driving on the things that we need to drive hard to improve. I know we're going to continue to get feedback from people on how long XP should be available. We've got some opinions on that, we've expressed our views. ... I'm always interested in hearing from you on these and other issues."
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Is Open Source the Answer To Giving?
uctpjac writes "Mark Surman, Shuttleworth Foundation fellow, writes that open source is the answer to philanthropy's $55 trillion question: how to spend the money expected to flow into foundations over the next 25 years. While others have lashed out at 'Philanthro-Capitalism' — claiming that the charitable giving of Gates and others simply extends power in the market to power over society — Surman believes that open source shows the way to the harmonious yin-yang of business and not-for-profit. Sun, Microsoft, Cisco, IBM, Yahoo, and Facebook are big backers of Creative Commons; Mozilla has spawned two for-profits. Open source shows that philanthropy and business can cohabit and mutually thrive. Indeed, philanthropy might learn from open source to find new ways to organize itself for spending that $55 trillion."
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Tesla's High-Tech Lawsuits in Silicon Valley War
An anonymous reader writes "After pressing charges against its chief competitor in the race for the world's first production electric sports car that we broke down here recently, Tesla Motors seems to be shifting from the high-tech company re-writing Detroit's script to another Silicon Valley startup trying to sniff out the competition. So says Engadget's legal analyst in an in-depth column breaking down the legal ramifications. From the article: "This could upset the whole race for major production of an electric car in the U.S., which may be the main result of this whole drama. If anything, that's a win for Tesla. Let's just hope the company that set out to upend the automotive industry achieves its competitive goals in the lab and in the marketplace — and keeps its future fights out of the courtroom.""
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