Matt writes "Northrop Grumman, best known for missile systems and other military gear, has for years been selling the TouchTable as part of what it calls an ' integrated collaboration environment.' They delivered their TouchTable to the US Federal Aviation Administration last month and will showcase their technologies next week at a defense conference in London. There are two versions of the TouchTable; one with an 84-inch screen (1600x1200 resolution), the other with a 45-inch screen (1920x1080 resolution). Moving a hand across the surface pans the display' two fingers moving apart zooms it out; and two fingers moving together zooms it in. This simple interface allows users easily to change a view from miles above the Earth to a detailed layout of a single city block."

hhavensteincw writes "Intel has quietly launched a new online community that it plans to use to take feedback and suggestions from OEMs and end users for new features in its vPro chips and management software. Intel envisions that the community will grow to allow users to get answers from other community members faster than Intel's support group can answer questions."

An anonymous reader writes "A mineral has recently been found that exhibits the astounding property of being able to remove radiation from water-based solutions. 'After coming into contact with the mineral, radioactive water becomes completely safe. Had this mineral been available to physicists after the Chernobyl or Three Mile Island disasters, the consequences might have been very different, as both accidents resulted in contamination from radioactive water.' Also, the article notes that although only grams of the material have been found, tons of it are needed; they are confident they could artificially reproduce it."

Ian Lamont writes "Neal Nelson, the engineer who conducts independent server benchmarking, has nipped Intel again by reporting that AMD's Opteron chips 'delivered better power efficiency' than Xeon processors. Intel has discounted the findings, claiming that Nelson's methodology 'ignores performance,' but the company may not be able to ignore Nelson for much longer: the Standard Performance Evaluation Corp., a nonprofit company that develops computing benchmarks, is expected to publish a new test suite for comparing server efficiency that Nelson believes will be similar to his own benchmarks that measure server power usage directly from the wall plug."

Doggie Fizzle writes "Seagate held an event for bloggers and other media in the NYC area yesterday and rolled out some of their new items for show and tell. DAVE, the battery powered portable hard drive for WiFi/Bluetooth phones was being demoed. Some of the new FDE series of laptop and desktop drives with full (hardware based) disk encryption were on hand. And Maxtor's fourth generation of OneTouch external drives were on display and available to take home."

Hal_Porter writes to let us know that the third-largest NAND chip maker, Hynix, has announced they have stacked 24 flash chips in a 1.4mm thick multi-chip package. It's not entirely clear from the article whether the resulting 48-GB device is a proof of concept or a product. The article extrapolates to 384 GB of storage in a single package, sometime. Hal_Porter adds: "It's not clear if it's possible to write to them in parallel — if so the device should be pretty damn fast. The usual objection to NAND flash as a hard drive replacement is lifetime. NAND sectors can only be written 100,000 times or so before they wear out, but wear leveling can be done to spread writes evenly over at least each chip. I worked out that the lifetime should be much longer than a typical magnetic hard disk. There's no information on costs yet frankly and it sounds like an expensive proof of concept, but it shows you the sort of device that will take over from small hard disks in the next few years."

inkslinger77 writes "The two Mars rovers that have been carefully conserving critical power supplies since June, when the summer dust-storm season began on the red planet, are now springing back to work as the storms subside. Typically, the solar panels on each rover produce about 700 watt-hours of electricity per day — enough to light a 100-watt bulb for seven hours, according to NASA. But this year's dust storms reduced that to as little as 128 watt hours per day. When daily power generation is down to less than 400 watt-hours, the rovers suspend their driving on the planet and stop using their robotic arms, cameras and other instruments. But they are back in action now!"

An anonymous Coward writes "Lithium ion batteries short-circuit. They overheat. They burst into flames. The reasons behind the recent spate of problems with a technology invented by Sony more than a decade ago are complex and varied, making for one big engineering headache."

Kurtz'sKompund writes to mention that by announcing new 802.11n-compliant products Cisco has reversed their previous claims that the 802.11n standard was not ready for business use. "The Aironet 1250 access point can be used on its own, or as a thin access point connecting to Cisco's wireless switches - an approach that appears to duck the architectural issues which have split other Wi-Fi players. The AP, due next month, is capable of a theoretical rate of 300 Mbit/s (actual throughput probably around 100 Mbit/s) compared with todays 802.11g access points, and will cost $1299."

McGregorMortis writes "Ivan lives in Halifax, Nova Scotia, and telecommutes to work in Waterloo, Ontario. But in meetings, speaker-phones suck: can't hear everybody, can't move around, no visual contact. So Ivan made an IvanAnywhere robot to give him a physical presence in the office. If Ivan wants to talk to a coworker, he just steers radio-controlled IvanAnywhere into that person's office for a chat."

M Saunders writes "Not long after we enjoyed playing with the device at LinuxWorld 2007, Palm has announced that it is shelving the Foleo handheld PC, before it was due to ship, so that the company can focus on a 'next-generation platform.' Palm hasn't ruled out a 'Foleo II' at some point, but for those of us looking forward to dinky Linux-powered laptops it's a bit of a disappointment. Still, with the Asus Eee PC nearby — and at a very low price point — perhaps it was a sensible move by Palm."

dk3nn3dy writes "Sharp has developed a LCD display with optical sensors built into the displays pixels, without requiring a touch-sensitive film to be bonded on top of the regular screen. The optical sensor is similar to that used in scanners, allowing for notes or business cards to be scanned by the screen itself. As the optical recognition technology is built into the pixels it also simplifies tactile recognition based on simultaneously touching multiple points. Future uses include fingerprint authentication on the screen of your mobile phone or PDA, or iPhone style touch recognition. Volume production will start next spring."

Stony Stevenson writes "US research engineers claim to have developed a low-cost technique that allows them to create ultra-small grooves on microchips as easily as 'making a sandwich'. The simple, low-cost technique results in the self-formation of periodic lines, or gratings, separated by as little as 60nm, or less than one ten-thousandth of a millimetre. From the article: 'The new 'fracture-induced structuring' process starts when a thin polymer film is painted onto a rigid plate, such as a silicon wafer. A second plate is then placed on top, creating a polymer 'sandwich' that is heated to ensure adhesion. Finally, the two plates are prised apart. As the film fractures, it automatically breaks into two complementary sets of nanoscale gratings, one on each plate. The distance between the lines, called the period, is four times the film thickness.'"

CNN reports details of a group of anonymous programmers who are planning to sell iPhone unlocking software on the Internet. They demonstrated the software hack for CNN and had a T-Mobile sim card working moments after removing the AT&T sim card. This is bound to stir up a lot of controversy: in the US iPhones are supposed to work only on the AT&T network in the first two years according to their agreement with Apple.

ianare sends us to Ars Technica for news of the Ubuntu Xorg BulletProof-X feature, coming soon to a 7.10 (Gutsy) build near you. "It provides a failsafe mode that will ensure that users never have to manually configure their graphics hardware settings from the command line. If Xorg fails to start,the failsafe mode will initiate with minimalistic settings, low resolution, and a limited number of colors. The failsafe mode also automatically runs Ubuntu's new GTK-based display configuration utility so that users can easily test various display settings and choose a configuration that will work properly with their hardware."

StCredZero writes "There's something about these things that seems eerily alive! The Starfish Robot reminds me of the Grid Bugs from Tron. But it's very real, and apparently capable of self introspection. In fact, instead of being explicitly coded, it teaches itself how to walk, and it can even learn how to compensate for damage."

ThinkPad760 writes "Early in September All Nippon Airways (ANA) of Japan will complete their rollout of a ticketless check-in and boarding pass service called SKiP! You book the ticket online thru either a computer or your mobile phone. Prior to arriving at the airport, you 'place' the ticket onto your IC-chipped ANA Mileage card, or have the booking dowloaded into your IC-enabled phone. When you get to the airport you just wave your mobile or IC card at the reader. It confirms your booking, the light turns green, and off you go to the gate. At the gate it's the same thing. I've been using this service out of Haneda to Osaka for the past year. It is fantastic. Since I never have to check bags, I turn up to the airport just short while before my flight, walk straight through security and onto the plane."

Ted Samson writes "In their latest round of energy-efficiency tests between AMD Opteron and Intel Xeon, independent testing firm Neal Nelson and Associates find AMD still holds an edge, but it's certainly not cut-and-dried. Nelson put similarly equipped servers through another gauntlet of tests, swapping in different amounts of memory and varying transaction loads. In the end, he found that the more memory he installed on the servers, the better the Opteron performed compared to the Xeon. Additionally, at maximum throughput, the Intel system fared better, power-efficiency-wise, by 5.0 to 5.5 percent for calculation intensive workloads. For disk I/O intensive workloads, AMD delivered better power efficiency by 18.4 to 18.6 percent. And in idle states — that is, when servers were waiting for their next work load — AMD consistently creamed Intel."

Luke writes "This past winter Calvin College professor Joel Adams and then Calvin senior Tim Brom built Microwulf, a portable supercomputer with 26.25 gigaflops peak performance, that cost less than $2,500 to construct, becoming the most cost-efficient supercomputer anywhere that Adams knows of. "It's small enough to check on an airplane or fit next to a desk," said Brom. Instead of a bunch of researchers having to share a single Beowulf cluster supercomputer, now each researcher can have their own."

Reader r writes with news from San Francisco that Earthlink has backed out of contract negotiations to blanket the city with free Wi-Fi, citing money problems. Seems like only yesterday that Chicago's Wi-Fi deal fell apart for much the same reason. Quoting: "The contract, which was three years in the making, had run into snags with the Board of Supervisors, but ultimately it was undone when Atlanta-based EarthLink announced Tuesday that it no longer believed providing citywide Wi-Fi was economically viable for the company... EarthLink spokesman Jerry Grasso said that EarthLink was willing to work with San Francisco but had decided that it 'was not willing to work in the business model where EarthLink fronts all the money to build, own and operate the network.'"