zeazzz writes to mention that the folks over at UMPC have a very cool little writeup and pictorial of a user's latest wearable PC. With the surge in smart phone adoption it seems that enthusiasm for wearable computers has dropped off a bit, which is too bad. I certainly look forward to my augmented reality HUD instead of depending on my iPhone for everything. "Essentially he took the MyVu headset, removed one of the eye pieces, and mounted the other to his glasses to that he could see his surroundings and the UX's screen at the same time. The MyVu is attached to the UX through the A/V output port on the UX's port replicator dongle. With some additional addons he provided his UX with extra battery life via an external battery, and several input methods to communicate with the UX while the rest of the kit resides within the backpack."

eldavojohn writes "MIT Researchers have unveiled a new potential replacement for barcodes. Using an LED covered with a tiny mask and a lens, these new bokodes can be processed by a standard mobile phone camera and can encode thousands of times more information than your average barcode. New applications are being dreamed up by the team. Dr. Mohan of MIT said, 'Let's say you're standing in a library with 20 shelves in front of you and thousands of books. You could take a picture and you'd immediately know where the book you're looking for is.'"

An anonymous reader writes "The UK's Met Office Hadley Centre and University of East Anglia have been refusing access to the data used for their global climate averages and scientific studies. A copy of the data has leaked, and attempts continue to accomplish the release of the data by whoever maintains it. Excuses have included confidentiality agreements which cannot be verified because no records were kept, mention of the source has been removed from the Met Office web site, and IPCC records were destroyed."

Not many days ago, we mentioned ZDNet's interview with Nicholas Negroponte, in which Negroponte had some harsh things to say about Sugar and its connection to the slower-than-hoped uptake of the XO. Ivan Krstic (formerly head of the OLPC's security innovative subsystem) responded to Negroponte's claims, which he says are "nonsense." Among other things, he mentions that Sugar "was the name for the new learning-oriented graphical interface that OLPC was building, but it was also the name for the entire XO operating system, one tiny part of which was Sugar the GUI, and the rest of which was mostly Fedora Linux."

theodp writes "Back in 1942, Chicago mail-order house Spiegel's looked to handwriting analysis to identify inconsistent, unreliable, poorly adjusted people. Ah, those were the days. TIME reports we are witnessing the death of handwriting, noting that Gen Y struggles with cursive and the group following them has even less of a need for good penmanship. And while the knee-jerk explanation is that computers are to blame for our increasingly illegible scrawl, literacy prof Steve Graham explains that kids haven't learned to write neatly because no one has forced them to. 'Writing is just not part of the national agenda anymore,' he says. So much for 100 Years of Handwriting Success!"

Strudelkugel writes "The NY Times has an article about a conference during which the potential dangers of machine intelligence were discussed. 'Impressed and alarmed by advances in artificial intelligence, a group of computer scientists is debating whether there should be limits on research that might lead to loss of human control over computer-based systems that carry a growing share of society's workload, from waging war to chatting with customers on the phone. Their concern is that further advances could create profound social disruptions and even have dangerous consequences.' The money quote: 'Something new has taken place in the past five to eight years,' Dr. Horvitz said. 'Technologists are replacing religion, and their ideas are resonating in some ways with the same idea of the Rapture.'"

storagedude writes "This article suggests that most RAID controllers are completely unprepared for solid state drives and parallel file systems, all but guaranteeing another I/O bottleneck in data centers and another round of fixes and upgrades. What's more, some unnamed RAID vendors don't seem to even want to hear about the problem. Quoting: 'Common wisdom has held until now that I/O is random. This may have been true for many applications and file system allocation methodologies in the recent past, but with new file system allocation methods, pNFS and most importantly SSDs, the world as we know it is changing fast. RAID storage vendors who say that IOPS are all that matters for their controllers will be wrong within the next 18 months, if they aren't already.'"

Necroloth and other readers sent in the story of Witricity's latest demo at the TED Global conference in Oxford, UK. The company is developing a system that can deliver power to devices without the need for wires. The idea is not new — electrical pioneers Thomas Edison and Nicola Tesla assumed that power would be delivered wirelessly. The BBC quotes the inventor behind Witricity's tech as saying that Tesla and Edison "...couldn't imagine dragging this vast infrastructure of metallic wires across every continent." eWeek Europe notes some hurdles the technology must overcome: "The 2007 experiment it is based on had an efficiency of only around 45 percent, but [Witricity's CEO] promised power delivered wirelessly would start out 15 percent more expensive than wires, and improve on that." Intel has also demonstrated wireless charging.

suraj.sun points out CNet coverage of Palm's newest OS release, which restores the ability to synch with iTunes that iTunes 8.2.1 had broken. "The news was posted on Palm's blog where it listed the new features and enhancements of the software update and nonchalantly added at the end: 'Oh, and one more thing: Palm WebOS 1.1 re-enables Palm media sync. That's right — you once again can have seamless access to your music, photos and videos from the current version of iTunes (8.2.1).' Bold move, Palm. Bold move. It'll be interesting to see how Apple responds, and do you suppose the use of the phrase 'one more thing,' a phrase that Apple CEO Steve Jobs often uses to introduce a new product at the end of his keynotes, was intentional or am I just reading too much into this?"

BuzzSkyline writes "It's possible to produce energy by simply mixing fresh and salty water. Although chemists and physicists have long known about the untapped energy available where fresh water rivers pour into salty oceans — it's equivalent to 'each river in the world ending at its mouth in a waterfall 225 meters [739 feet] high' — the technology for exploiting the effect has been lacking. An Italian physicist seems to have solved the problem with the experimental demonstration of a 'salination cell' that creates power given nothing more than input sources of salty and fresh water. The researcher believes that this renewable, environmentally friendly energy source could be deployed in coastal areas and could provide another addition to the green-tech roster. A paper describing the technology is due to be published in an upcoming issue of the journal Physical Review Letters."

MagicM writes "A critical flaw has been discovered in DD-WRT, a Linux based alternative open source firmware for WLAN routers such as the fan-favorite Linksys WRT54GL. The flaw can give an attacker instant root access to the router merely by embedding an image with a specially crafted URL in a Web page (CSRF attack)." The linked page notes that a fix is being rolled out (build 12533) and gives firewall rules to thwart the attack if the fix is not available yet for a particular device.

Hugh Pickens writes "The NY Times has an interesting story on the logistical problems involved in transporting disassembled towers that will reach more than 250 feet in height from ports or factories to the remote, windy destinations where the turbines are erected. In Idaho trucks laden with tall turbine parts have slammed into interstate overpasses requiring hundreds of thousands of dollars in repairs. In Texas the constant truck traffic is tearing up small roads in the western part of the state where the turbines are being rapidly erected. And in Maine a truck carrying a big piece of turbine got stuck for hours while trying to round a corner near Searsport."

carstene writes "Qualification rounds for the NASA Centennial Challenge Power beaming contest are underway at the Dryden Flight Research Center. The contest uses a scale model of a space elevator as a race track. Entrants must build a robot to climb a cable, suspended by helicopter, 1 km into the sky without any on board energy storage. The teams are using high power laser beams to transmit power from ground stations to photovoltaic arrays on the robots. If a team can accomplish this at 5 meters per second average speed then they could win up to 2 million dollars. One day this technology could be used to power rovers in shadowed areas of the moon or to recharge electric UAV's in-flight or even a space elevator in the far future. A blog of the event can be found here. Full disclosure: I'm a member of the LaserMotive team that you can follow on twitter, or or via blog."

christian.einfeldt writes "Alan Lord, a FOSS computer consultant based in the UK, has announced that Amazon UK honored his request for a refund of the Microsoft license fee portion of the cost of a new Asus netbook PC that came with Microsoft Windows XP. Lord details the steps that he took to obtain a refund of 40.00 GBP for the cost of the EULA, complete with links to click to request a refund. Lord's refund comes 10 years after the initial flurry of activity surrounding EULA discounts, started by a blog post by Australian computer consultant Geoffrey Bennett which appeared on Slashdot on 18 January 1999. That Slashdot story led to mainstream press coverage, such as stories in CNN, the New York Times Online, and the San Francisco Chronicle, to name just a few. The issue quieted down for a few years, but has started to gain some momentum again in recent years, with judges in France, Italy, and Israel awarding refunds. But if Lord's experience is any indication, getting a refund through Amazon might be as easy as filling out a few forms, at least in the UK, without any need to go to court."

Vigile writes "When Intel's consumer line of solid state drives were first introduced late in 2008, they impressed reviewers with their performance and reliability. Intel gained a lot of community respect by addressing some performance degradation issues found at PC Perspective by quickly releasing an updated firmware that solved those problems and then some. Now Intel has its second generation of X25-M drives available, designated by a "G2" in the model name. The SSDs are technically very similar though they use 34nm flash rather than the 50nm flash used in the originals and reduced latency times. What is really going to set these new drives apart though, both from the previous Intel offerings and their competition, are the much lower prices allowed by the increased memory density. PC Perspective has posted a full review and breakdown of the new product line that should be available next week."

alphadogg writes "Two days after a report cast doubt on Zer01 Mobile's business, its parent company has stripped its Web site down to only basic information. New details have also come to light suggesting a past connection between two of the involved companies, despite claims to the contrary. Earlier this week IDG News Service reported that it's unlikely that Zer01 could be technically able to offer the unlimited mobile voice and data service that it is advertising. The service, originally targeted for a July 1 launch, does not appear to be available yet. In addition, it's being marketed through a multilevel marketing program run by a company called Global Verge whose founder, Mark Petschel, in 2005 pleaded guilty to securities fraud. Petschel is currently on probation."

Mike writes "Carnegie Mellon roboticist Dr. William Whittaker has teamed up with Astrobiotic Technology to develop a solar powered moon rover that will explore the Apollo landing site in 2011. The photovoltaic clad robot features two electric motors in the hub of each wheel, and a half cone of solar generators up top that will power the wheels, run computers, and beam stereo HD video back to earth. The project has been entered in the $25 million Google Lunar X Prize competition."

snydeq writes "Datacenter operators seeking increased server density may soon turn to power capping, an emerging technology that limits the amount of electricity a server can consume, InfoWorld reports. The practice, which can be applied at the rack level, ensures that no server draws above a set power level, thereby increasing datacenter capacity within a rack-level power envelope by as much as 20 percent, according to a proof-of-concept study at Baidu, China's largest search company. As with powering down servers during off hours, of course, power capping incurs calculated risk, as those in charge of business-critical applications may be reluctant to set power limits below maximum utilization. Yet given IT's need to contend with the permanent energy crisis, the notion of power capping the datacenter could prove advantageous."

alphadogg writes "Inside a plain-looking garage on the Massachusetts Institute of Technology's campus, undergraduate Radu Gogoana and his team of fellow students are working on a project that could rival what major automobile manufacturers are doing. The team's goal is to build an all-electric car with similar performance capabilities of gasoline-only counterparts, which includes a top speed of about 161 kph, a family sedan capacity, a range of about 320 kilometers and the ability to recharge in about 10 minutes. They hope to complete the project, which they chronicle on their blog, by the third quarter of 2010. Each member of MIT's Electric Vehicle Team works almost 100 hours a week on the project they call elEVen. 'Right now the thing that differentiates us is that we're exploring rapid recharge,' Gogoana said during an interview. He said that many of today's electric vehicles take between two to 12 hours to recharge and he doesn't know of any commercially available, rapidly recharging vehicles."

schliz writes "Scientists from the University of York have come up with a new recycling technique that extracts PVA from used LCD panels to create a 'a bioactive sponge.' The technique could allow recovered PVA to be used in pills, wound dressings and tissue scaffolds that aid human tissue regeneration. It could also keep waste LCD screens from incineration or landfill altogether."