Technology Feed

MarkWhittington writes "The Obama space proposal, which seeks to enable a commercial space industry for transportation to and from low Earth orbit while it cancels space exploration beyond LEO, has sparked a kind of civil war among conservatives. Some conservatives hate the proposal because of the retreat from the high frontier and even go so far as to cast doubt on the commercial space aspects. Other conservatives like the commercial space part of the Obama policy and tend to gloss over the cancellation of space exploration or even denigrate the Constellation program as 'unworkable' or 'unsustainable.'"

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An anonymous reader writes "We're a small company employing ~30 people and we are becoming increasingly reliant on virtual servers. Unfortunately, the hosts they are on don't have redundant power supplies because we simply don't have the capacity. We currently have one UPS per rack, which gives us about two minutes. This may have been enough time when they were put in — they've been there for some time — but it isn't really enough time to shut everything down in the event of a failure. Domain Controllers alone may take up to 15 minutes. So I'm looking at upgrading the UPSs to ones that would preferably give us around 15 minutes of breathing space and send an email or text alert when a failure is detected. Something that could trigger shutdowns automatically would also be nice. Of course cost is a key factor too. so given all of the above, what does Slashdot recommend?"

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jimboh2k sends word of a printer introduced by Japanese company Sanwa Newtec, called the PrePeat RP-3100 (a play on "repeat"). It prints on A4-sized sheets of PET plastic, and these sheets can be reused up to 1,000 times, the company says. The printer uses heat transfer technology rather than ink, and so has no consumables. There's a video of the printer in operation at the link. The PrePeat costs about $5,600 and a supply of 1,000 plastic sheets will set you back another $3,300. However, the company gives a use case in which a corporation saves $7,360 per year on consumables, as well as putting less CO2 into the atmosphere. So far the PrePeat is available only in Japan.

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Hugh Pickens writes "The NY Times reports that Motorola plans to reorganize itself into two independent publicly held companies by the first quarter of 2011. The first company will own the Motorola brand and will include Motorola's mobile handset unit and home set-top box business. This new company will focus on the 'three screens' lifestyle envisioned by carriers like AT&T and Verizon, where customers would watch content on TV, on their computers, and on their mobile phones. The other company emerging from the split will include Motorola's wireless networking business and its enterprise radio systems operations. The wireless networking business would likely be sold off, leaving the second company with its profitable enterprise radio systems business, which generated $7 billion of the company's $22 billion in sales in 2009."

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FleaPlus writes "Alabama politicians have formed a 'task force' dedicated to fighting NASA's new plans to cancel the costly Constellation/Ares program, which is largely based in Alabama. The chronically mismanaged Constellation project attempted to build new rockets in-house and replicate an Apollo-style lunar program with minimal investment in new technologies. NASA's new boosted budget revives formerly suppressed R&D efforts into critical technologies needed for a sustainable push towards Mars and intermediate waypoint destinations, works with (instead of trying to compete with) existing commercial rockets to transport cargo/crew to orbit, and funds a stream of robotic precursor missions to scout other worlds and demonstrate new technologies. The Alabama task force fighting the new plan includes former NASA Administrator Mike Griffin and former Ares project manager Steve Cook."

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theodp writes "For students who endure hundreds of hours on a school bus each year in a desert exurb of Tucson, the Wi-Fi on the bus improves the ride. Last fall, school officials mounted a $200 mobile Internet router from Autonet Mobile to bus No. 92's sheet-metal frame, enabling students to surf the Web. What began as a hi-tech experiment has had an unexpected result — Wi-Fi has transformed the formerly boisterous bus rides into a rolling study hall, and behavioral problems have virtually disappeared. 'Boys aren't hitting each other, girls are busy, and there's not so much jumping around,' said J. J. Johnson, the Internet Bus driver."

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theodp writes "For students who endure hundreds of hours on a school bus each year in a desert exurb of Tucson, the Wi-Fi on the bus improves the ride. Last fall, school officials mounted a $200 mobile Internet router from Autonet Mobile to bus No. 92's sheet-metal frame, enabling students to surf the Web. What began as a hi-tech experiment has had an unexpected result — Wi-Fi has transformed the formerly boisterous bus rides into a rolling study hall, and behavioral problems have virtually disappeared. 'Boys aren't hitting each other, girls are busy, and there's not so much jumping around,' said J. J. Johnson, the Internet Bus driver."

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PwnSnake writes "While it makes sense for small (and large) corporations to move to Gmail, something seems amiss when a top private university decides to hand everything over to Google. Although most in that community seem to welcome the change, several organizations on campus have joined forces to call for a transparent process and get students and faculty thinking about the downsides of the switch. The problem is choice (users can already forward mail to Gmail; it doesn't make sense to force that option and not have a backup or opt-out mail server)."

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spyrochaete writes "Peter Sunde, formerly 'brokep' of The Pirate Bay, recently launched a beta version of Flattr — a micropayment service enabling internet users to tender cash payments to any participating content publisher. Its model enables users to divvy monthly subscription fees as donations awarded to the musicians, bloggers, photographers, or other publisher of their choice. Sunde tells the BBC, 'We want to encourage people to share money as well as content,' and asserts, 'people love things and they want to pay.'"

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CWmike writes "Just two days after launching its Buzz social networking tools, Google said Thursday night that it had tweaked the technology to address early privacy concerns. Google said in a blog post that the quick updates makes it easier for users to block access to their pages and eases the path to finding two privacy features. 'We've had plenty of feature requests, and some direct feedback,' wrote Todd Jackson, a product manager for Gmail and Google Buzz, in the blog post. 'In particular there's been concern from some people who thought their contacts were being made public without their knowledge (in particular the lists of people they follow, and the people following them). In addition, others felt they had too little control over who could follow them and were upset that they lacked the ability to block people who didn't yet have public profiles from following them.'"

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CWmike writes "Just two days after launching its Buzz social networking tools, Google said Thursday night that it had tweaked the technology to address early privacy concerns. Google said in a blog post that the quick updates makes it easier for users to block access to their pages and eases the path to finding two privacy features. 'We've had plenty of feature requests, and some direct feedback,' wrote Todd Jackson, a product manager for Gmail and Google Buzz, in the blog post. 'In particular there's been concern from some people who thought their contacts were being made public without their knowledge (in particular the lists of people they follow, and the people following them). In addition, others felt they had too little control over who could follow them and were upset that they lacked the ability to block people who didn't yet have public profiles from following them.'"

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CWmike writes "Just two days after launching its Buzz social networking tools, Google said Thursday night that it had tweaked the technology to address early privacy concerns. Google said in a blog post that the quick updates makes it easier for users to block access to their pages and eases the path to finding two privacy features. 'We've had plenty of feature requests, and some direct feedback,' wrote Todd Jackson, a product manager for Gmail and Google Buzz, in the blog post. 'In particular there's been concern from some people who thought their contacts were being made public without their knowledge (in particular the lists of people they follow, and the people following them). In addition, others felt they had too little control over who could follow them and were upset that they lacked the ability to block people who didn't yet have public profiles from following them.'"

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Hugh Pickens writes "Pete Carey writes in the Mercury News that there are 'clear warning signs' that Silicon Valley has entered 'a new phase of uncertainty' in which its standing as a tech center is at risk and that decisive action by business, government and education is needed if the region is to retain its standing as the world's center of technical innovation. 'It could be that Silicon Valley has a different future coming,' says Russell Hancock. 'It's not a given that we will continue to be the epicenter of innovation.' Among the troubling indicators in the Silicon Valley Index (PDF): 90,000 jobs lost in the last two years; the influx of foreign science and engineering talent has slowed; venture capital funding has declined; per capita income is down 5 percent from 2007; and the number of people working as contractors rather than full-time employees is rising. Adding to the valley's problems is a malfunctioning state government that is shortchanging investment in education and infrastructure."

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MikeChino writes "Porsche has just unveiled its 911 GT3 R Hybrid, a 480 horsepower track vehicle ready to rock the 24-hour Nurburgring race this May. Porsche's latest supercar will use the same 911 production platform available to consumers today, with a few race-ready features including front-wheel hybrid drive and an innovative flywheel system that stores kinetic energy from braking and then uses it to provide a 160 horsepower burst of speed. The setup is sure to offer an advantage when powering out of turns and passing by other racers."

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An anonymous reader writes "A couple of times in my career, I've inherited a fairly large (30-40 thousand lines) collection of code. The original authors knew it because they wrote it; I didn't, and I don't. I spend a huge amount of time finding the right place to make a change, far more than I do changing anything. How would you learn such a big hunk of code? And how discouraged should I be that I can't seem to 'get' this code as well as the original developers?"

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An anonymous reader writes "A couple of times in my career, I've inherited a fairly large (30-40 thousand lines) collection of code. The original authors knew it because they wrote it; I didn't, and I don't. I spend a huge amount of time finding the right place to make a change, far more than I do changing anything. How would you learn such a big hunk of code? And how discouraged should I be that I can't seem to 'get' this code as well as the original developers?"

Read more of this story at Slashdot.

An anonymous reader writes "A couple of times in my career, I've inherited a fairly large (30-40 thousand lines) collection of code. The original authors knew it because they wrote it; I didn't, and I don't. I spend a huge amount of time finding the right place to make a change, far more than I do changing anything. How would you learn such a big hunk of code? And how discouraged should I be that I can't seem to 'get' this code as well as the original developers?"

Read more of this story at Slashdot.

An anonymous reader writes "University of Michigan researchers have crammed an ARM Cortex microcontroller, a thin-film battery, and a solar cell into a package that is only 9 cubic millimeters in volume. The system is able to run perpetually by periodically recharging the on-board battery with a solar cell (neglecting physical wear-out of the system)."

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spuke4000 writes "Roland Emmerich, the writer/director/producer behind Independence Day, The Day After Tomorrow, and 2012 is planning to adapt Isaac Asimov's Foundation series. The plans include using technology developed for Avatar including 3D and motion capture technology. When asked about using this technology Emmerich responded: 'It has to be done all CG because I would not know how to shoot this thing in real.'"

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Microsoft Corp. founder and philanthropist Bill Gates on Friday called on the world's tech community to find a way to turn spent nuclear fuel into cheap, clean energy. "We need energy miracles," he said.