The Global Syndicator - hardware

Recovering Moldy Electronics?

Tue, 21 Oct 2008 00:17:31 +0000

cookiej writes "We just completed having our basement gutted and our house decontaminated from mold. The finished basement is gone, my office floor has been removed as well as 24' of drywall around the base of the room. So, we had a full home theater downstairs along with a couple of computers in the electronics closet that were completely immersed (rainwater, not sewage). We moved them to a sheltered area outside and covered them with a plastic tarp. Since the electronics were off when the water hit them, 1) do I have a chance of recovering them? 2) If so, is there a way to clean them with some sort of liquid bath that would not damage the electronics? and 3) I don't want to bring moldy pieces back in the clean house. How could I decontaminate the electronics themselves, pre-bath? Not looking to save the speakers, just the amp, DirecTV box, video switch, etc. Thanks for any help, here, Slashdot." Read on for more details of this reader's plight.

Lawsuit Claims Nvidia Execs Concealed Serious Flaw

Wed, 10 Sep 2008 15:58:06 +0000

snydeq writes "A lawsuit filed in a California court on Tuesday alleges Nvidia concealed the existence of a serious defect in its graphics-chip line for at least eight months 'in a series of false and misleading statements made to the investing public.' The lawsuit contends that Nvidia CEO Jen-Hsun Huang and CFO Marvin Burkett knew as early as November 2007 about a flaw that exists in the packaging used with some of the company's graphics chips that caused them to fail at unusually high rates. Nvidia publicly acknowledged the flaw on July 2, when it announced plans to take a one-time charge of up to $200 million to cover warranty costs related to the problem. That announcement caused Nvidia's stock price to fall by 31 percent to $12.98 and reduced the company's market capitalization by $3 billion, the lawsuit said. The lawsuit seeks class-action status against Nvidia and unspecified damages."

Acer Bets Big On Linux

Thu, 05 Jun 2008 17:10:12 +0000

Stony Stevenson writes to tell us IT News is reporting that Acer is betting big on Linux, looking to push Tux on many of their upcoming laptops and netbooks. "The company is already heavily promoting Linux for its low cost ultra-portable netbook range out later this year, but senior staff have said that Acer will also push Linux on its laptops. [...] Acer sees two killer apps with Linux on computers: operation and cost. Its flavour of Linux will boot in 15 seconds compared to minutes for Windows, and the open source operating system can extend battery life from five to seven hours."

RISC Vs. CISC In Mobile Computing

Mon, 19 May 2008 23:48:49 +0000

eldavojohn writes "For the processor geeks here, Jon Stokes has an thoughtful article up at Ars Technica analyzing RISC vs. CISC in mobile phones (Wikipedia on Reduced Instruction Set Computers and Complex Instruction Set Computers). He wraps it up with two questions: 'How much is the legacy x86 code base really worth for mobile and ultramobile devices? The consensus seems to be "not much," and I vacillate on this question quite a bit. This question merits an entire article of its own, though,' and 'Will Intel retain its process leadership vs. foundries like TSMC, which are rapidly catching up to it in their timetables for process transitions? ARM, MIPS, and other players in the mobile device space that I haven't mentioned, like NVIDIA, AMD/ATI, VIA, and PowerVR, all depend on these foundries to get their chips to market, so being one process node behind hurts them. But if these RISC and mobile graphics products can compete with Intel's offerings on feature size, then that will neutralize Intel's considerable process advantage.'"

A Baseball Hat That Reads Your Mind

Sat, 17 May 2008 01:35:57 +0000

esocid writes to tell us that researchers from Taiwan have created a new baseball cap complete with embedded -bio-signal monitoring system. The purpose was to give a neural interface that could be useful in everyday life. "The cap contains five embedded dry electrodes on the wearer's forehead, and one electrode behind the left ear, that acquire EEG signals. Then, the EEG signals are wirelessly transmitted to a data receiver, where they are processed in real-time by a dual-core processor. The BCI system includes Bluetooth transmission for distances of 10m or less (e.g., for driving applications), as well as RF transmission for distances up to 600m (e.g., for potential sports applications). Next, the processed signals are transmitted back to the cap, where the data can be stored, displayed in real-time on a screen, or be used to trigger an audio warning, if necessary."

Screen With 180 Degree Field of View

Mon, 12 May 2008 20:17:18 +0000

emj writes to tell us project jDome has started actively soliciting consumer feedback and, of course, donations. They are currently promising to deliver their "180 degree FOV monitor" this year for a pricepoint of around $200. The videos and talk have been circulating for the last couple of weeks or so, but they have added a video of the supposed tech in action. Buyer beware, but I would love to see a couple of reviewers get ahold of this and let us know what the story is.

Concept Computer Based on a Tea Cup Design

Fri, 04 Apr 2008 20:02:42 +0000

webarnold writes "A new concept computer is being designed to look like a tea cup. Using holographic projectors, view your data inside the cup, 'spilled' onto the table, or transfer it to other Cup PC users by pouring data into their cup." Acceptance of something like this seems a bit far-fetched given current tech, but no nomad-space comparisons are being made. Read more of this story at Slashdot.

Limits to Moore's Law Launch New Computing Quests

Sun, 17 Feb 2008 19:34:28 +0000

tringtring alerts us to news that the National Science Foundation has requested $20 million in funding to work on "Science and Engineering Beyond Moore's Law." The PC World article goes on to say that the effort "would fund academic research on technologies, including carbon nanotubes, quantum computing and massively multicore computers, that could improve and replace current transistor technology." tringtring notes that quantum computing has received funding on its own lately, and work on multicore chips has intensified the hunt for parallel programming. Also, improvements are still being made to current transistor mechanics. Read more of this story at Slashdot.

Low Voltage Is Key To Energy-Efficient Chip

Tue, 05 Feb 2008 23:15:16 +0000

An anonymous reader writes in with news from the International Solid State Circuits Conference in San Francisco of a new energy-efficient chip designed by researchers at MIT. It's said to be able to run on 1/10 the power of current chips. Texas Instruments worked with MIT on the design, which is maybe five years from production. "The key to the chip's improved energy efficiency lies in making it work at a reduced voltage level, according to... a member of the chip design project team. Most of the mobile processors today operate at about 1 volt. The requirement for MIT's new design, however, drops to 0.3 volts." Read more of this story at Slashdot.

How to Say Goodbye to Old Hard Drives?

Sat, 12 Jan 2008 04:31:44 +0000

An anonymous reader writes "I'm wondering if anyone else out there has a stack of old hard drives sitting around and doesn't know what to do with them. I always remove the hard drives of my parents' and friends' computers before they recycle them or get a new computer, so now I've got a whole bunch sitting around. One, I'd like to dispose of them and know that whatever data was there is gone, but before that, I'd like to hook them up, one by one, and scan them to make sure there's nothing vital there worth saving. Some are years old and may be totally dead for all I know, but is there a good system for hooking up a hard drive as an additional device, perhaps via USB? And what's a pretty good way to ensure that someone else won't pull them out later on and find usable data?" Well to start with you could always use your hard drives to make electricity or create a decorative wind chime. There are also many different options to ensure that your data doesn't fall into the hands of the enemy. What other suggestions can folks come up with? Read more of this story at Slashdot.

The Making of a Motherboard at ECS

Sun, 25 Jun 2006 16:34:26 +0000

sheiky writes "Hardcoreware.net has posted a look at the manufacturing process of a motherboard at a new ECS factory in Shen Zhen. Unlike most factories, they build boards from the ground up at one location, starting with the PCB all the way to a finished product. They also talk a little bit about the working conditions they witnessed in China."

Nanowires Four Times Faster Than Silicon

Tue, 20 Jun 2006 19:06:14 +0000

evileyetmc writes "Advances in nanowires have shown that they may be the future in cheap, high-performance electronics. Researchers at Harvard have shown that nanowire transistors are are least four times faster than existing silicon ones. These nanowires show promise in being able to be embedded in plastics, and could lead to devices such as flexible displays that process information in the screen itself."

First Photos of MIT $100 Laptop

Wed, 24 May 2006 12:56:17 +0000

An anonymous reader noted that MITs $100 laptop was unveiled at the Seven Countries Task Force Meeting. It runs a special version of the Fedora linux and it comes with native wireless lan support. You can see the photo album, and you can pledge to buy one at triple price... in order to donate 2 of them to children.

Clocking the Movements of Atoms

Sat, 20 May 2006 21:27:29 +0000

Roland Piquepaille writes "With special microscopes, scientists and engineers involved in nanotechnologies have been able to 'see' atoms for a while. But they couldn't clock the atomic response to events which typically occur in nanoseconds. Now, U.S. physicists have found a way to clock the movements of atoms at the nanometer scale. In their experiments, they were able to literally watch atoms switching positions in ferroelectric materials. Adding the dimension of time to the observation of the nanoworld could lead to easier developments of 'materials for improved memory applications in microelectronics.'"

Pepper Pad, an Open Alternative to MS Origami

Sun, 07 May 2006 05:34:36 +0000

SilentBob4 writes to tell us that MadPenguin has a look at an open alternative to Microsoft's Origami, the Pepper Pad. From the article: "The Pepper Pad, like Origami, is a mid-point form factor PC that is bigger and more powerful than a PDA, but smaller and less optimized for traditional desktop PC tasks than a notebook computer or a desktop PC. The Pepper Pad is a good buy for people who would like to have a light-weight, dirt-simple, point-and-click open source device for watching videos, listening to music, reading e-books, and doing simple web surfing with a view screen that is actually easy to read. If you want do more than that, you are really better off getting a small Linux notebook, unless you are willing to get under the hood (which you can do with the Pepper Pad!) and start compiling for yourself."