Hardware

The Mystery of Cell Processors 234

LucidBeast writes "Consumer appliances requiring more computing power Sony, IBM and Toshiba started 2001 developing "Cell"-processor that comprises of multiple processor cores and should give performance ten times of conventional processors. Now the CNN Money reports that details of the processor will be released Feb. 6-10 at the International Solid State Circuits Conference in San Francisco. Also reported by EE Times. Rumors also tell that Sonys PS3 development platform has already been shipped to some developers equipped with the cell processor."
Communications

Intelsat-7 Lost In Space 214

freitasm writes "The Intelsat-7 was reported lost today. The satellite covered the continental U.S., Alaska, Hawaii, Canada, Central America, and parts of South America. It was used to provide digital programming in the Cable Zone, direct-to-user programming, and Internet and data applications to North/Central/South America. The company is already working on the launch of Intelsat-8, scheduled for 17 December."
Media

Batch Converting Between Formats? 94

Yort asks: "With the Christmas season upon us, it's time to dust off the Yuletide music. However, I'm finding once again this year that I'm needing to re-rip all my CDs to fit the format-of-the-year. Ogg Vorbis for my portable, MP3 for the Tivo, WMA and AAC for sharing with co-workers... Argh! So, I've decided it's time to end the madness: Hard drives are cheap, so I'm going to rip all my music once-and-for-all to a lossless format (I'm choosing FLAC at this point), then just batch convert to whatever format I need. I know I'm hardly the first one to think of this, but I've looked around and haven't found much in the way of good OSS tools for this sort of thing. Any recommendations, or do I have to write one myself?"
Robotics

DIY Ordnance Disposal With An RC Truck 267

kpw10 writes "My company, Tackle Design, put together a do it yourself ordnance disposal robot for use by one of the partners in our company, currently serving in Iraq. It is a very simple solution costing only about $1,000, but it performs the same functions as the super-expensive robots issued by the military. We looking to see if we can get more of these devices over there - particularly as the treat of IEDs seems to be on the rise. We're also looking into including more advanced cameras and other types of sensors including explosives detectors (MEMS and SAW based) as well as RF detectors."
Space

Scientists Debate Robotic Hubble Mission 172

An anonymous reader writes "Some scientists are questioning whether the robotic mission to repair the Hubble Space Telescope is worth the risk and cost. After the Columbia disaster, NASA cancelled its shuttle mission to Hubble, and replaced it with a robotic mission. However, the price tag of the robotic mission is between $1 billion and $2 billion, almost the cost of a new space telescope. Optics expert Duncan Moore is unsure whether the mission will bring the most scientific return per dollar spent. Hubble director Steven Beckwith says the mission will lead to breakthroughs in space robotics."
Wireless Networking

WiFi Seeker, Finder, Detector Roundup 168

captainJam points to this review at handtops.com of five reasonably priced hardware WiFi finders. A snippet: "If you're not using a WiFi enabled PDA, you either have to turn on your handtop or laptop, or wake it from standby just to check if there's a network in the area. While a WiFi Finder / Seeker won't make a connection out of thin air, it will conveniently tell you whether there is a WiFi network in the area."
Wireless Networking

Linux Support for Wireless Laptop Internet? 243

scubacuda asks: "I'm looking for a good "all you can eat" cellular data plan for my laptop. So far, I've looked into T-mobile, Earthlink, and Verizon's wireless Internet options. Any suggestions on price, availability, and speed? The real kicker for me is Linux support, which, I've been told by all three companies, is NOT available. (Any and all hacks would be greatly appreciated!)" This particular market is still in a great degree of flux, especially with landscape-changing deals like the AT&T/Cingular merger going on in the background and issue of going for cellular or WiFi connectivity service. Are there any wireless carriers that you've been able to get working on a Linux laptop? If so, what did you have to do to attain your wireless laptop nirvana?
Hardware Hacking

Hacking The DS's Wireless 173

xNoLaNx writes "Darkain, maker of the remote control program for Winamp, RM-X, has been working day and night hacking the Nintendo DS and its wireless, and making a custom USB power connection for it. He has been able to monitor packets over 802.11b coming from PictoChat and more."
Hardware Hacking

Optical Mouse Used As Cheap Motion Sensor 131

drphil writes " Dr. Tuck Wah Ng, a member of the Faculty of Engineering at the National University of Singapore uses an optical mouse as a cheap non-contact motion sensor in his research. If a resolution of a little less than 60 microns is sufficient, you really can't beat the price. Dr. Ng has studied the viscoelastic deformation of plastics using a hacked optical mouse - published in J. Chem. Ed. vol 81, p 1628, 2004. You'd need to be a subscriber of the journal to see anything but the abstract, but any university science/chemistry library would have a copy of this issue of the Journal of Chemical Education. (Viscoelastic deformation, in plain English, is the degree to which a plastic stretches when you pull on it)"
Hardware Hacking

Impressive Half Life 2 Case Mod 178

risinganger writes "Well it didn't take somebody too long to get all enthused over Half-Life 2 (hardly surprising?) and so they have decided to present their lovingly created case mod based on the game. " Very cool looking fake rust thing.
Graphics

Open Source Graphic Card Project Seeks Experts 370

An anonymous reader writes "Could this dream of many open source developers and users finally happen? A 100% open sourced graphic card with 3D support? Proper 3D card support for OpenBSD, NetBSD and other minority operating systems? A company named Tech Source will try to make it happen. You can download the preliminary specs for the card here (pdf). The project, though a commercial one, wants to become a true community project and encourages experts and everyone who have good ideas to add to the development process to join the mailing list. You can also sign a petition and tell how much you would be willing to pay for the final product."
Linux Business

Steve Ballmer's $100 PC, Sans Windows 409

Martin_Flory writes "SolarPC has announced the $100 personal computer. Steve Ballmer's idea for reducing piracy was great after all, since this computer runs on Linux (DSL Distro). 'The design and construction of the SolarLite is consistent with the goal of an environmentally friendly computer. It uses a lightweight, recyclable, aluminum case that has a 20-year warranty. Its VIA chipset based "long-life" motherboard is a "green" lead free product. Like all SolarPC computers, the SolarLite operates on 12 volt DC power and can be run from a solar panel, car battery, or human powered (with a bicycle-based generator). The cool and quiet SolarLite uses approximately 10 watts of energy, just a fraction of what a standard PC consumes.' Sounds amazing right? This could change education all around the globe... a new Information Era is coming, and everyone is invited." The site claims they'll be available next month (minimum order 100,000 units), and promises a demo at SCALE 2005.
Displays

Reducing Eye Strain? 69

torok asks: "Recently my optometrist prescribed corrective lenses, which is new for me. Being a programmer and staring at a screen all day doesn't help anyone's eyes, of course, but the default white backgrounds appear to be particularly troublesome. I wonder if others on Slashdot have noticed the same thing, and what they've done to help alleviate the problem. Is a grey or black background with white or grey text easier on the eyes, or worse due to lack of contrast or imperfect foreground colors? What about different lighting conditions and, of course, LCD vs. 100Hz CRT?"
GameCube (Games)

Nintendo Going Online, Releasing New Games 112

GamesIndustry.biz has an article up about the Big N's future plans. Shigeru Miyamoto stated recently that Nintendo plans to be fully supporting online play within a few years, with the DS leading the way. From the article: "Miyamoto, credited as the design genius behind key Nintendo franchises including Zelda and Mario, told the magazine that online gaming will reach the mainstream within three to four years, and that Nintendo will be moving in that direction as a result." Gamespot also has details on upcoming Gamecube games, including another Mario, the next Legend of Zelda, Donkey Konga 3, Mario Baseball, and a new Kirby game.
Hardware

Wireless Mouse with no Batteries 329

GI Joe writes "Hardcoreware.net have posted a review of a mouse with no batteries; it receives its charge through induction from the USB powered mousepad. Of course this means you must use the mouse on this mousepad, taking away some of the big advantages of a wireless mouse. However, they said that the mouse is otherwise very accurate, and has no lag at all since it uses RFID."
Hardware

Sony Products That Run Embedded Linux 12

tbirdsaw writes "I was browsing for information on how to run Linux on the PS2 without a Linux Kit (they've stopped selling them in the U.S., AFAIK). While searching, I stumbled across Sony's Open Source Code website. They have quite a few products that run an embedded linux system, including some professional video switchers (MVS8000?) and at least several of their relatively new XDCAM disc-based video format decks. Might make for some hardware/firmware hacking in the near future?"
Hardware

Clusters at Home? 30

dallastgi asks: "Sitting at my desk (a bargain second hand, due to lack of drawers) I looked at the side and realized I could build a nice little cluster, on either side of it. It already has wooden rails for rack mounts, holes in the back (from previous cables for computers) for cooling, and several computers in the cupboard. I just needs a door, power and cooling ducts. What is the best possible way to power 6+ motherboards, with a minimal amount of power-points and heat dissipation? What is the best way to cool those CPU's in minimal space? I'm sure many others on Slashdot have thought about their own clusters, so what are your recommendations on how to go about this?"

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