Brietech writes "This is a homebrew laptop project based on a Picaxe microcontroller. It has 16kb of RAM, 256kb of storage, sound and a self-hosted development environment! It has a simple CLI, file-system, 'EMAXE' text editor and a programming language called 'Chris#.' Oh, and yes, it runs Linaxe."

gollito writes "Coder Jeff Tchang has developed software written with python that allows users to download pictures from the Eye-Fi card rather than having to use the eye-fi manager software. Running the script at intervals would allow for real time updates to an online gallery." At least one user has responded to the release of this software by getting it (after a bit of tweaking) to run on Ubuntu Linux, and another says it works with BSD. I hope the people at Eye-Fi see this as a good thing, rather than reason for a knee-jerk cease-and-desist letter; when I asked about Linux support at the most recent CES, I was given a good-natured shrug and a reasonable hand-wave: approximately, "We just don't have the developer time for that when most of our users are on other platforms."

An anonymous reader writes "Remember all those undersea cables breaking? PopSci.com introduces John Rennie, who '... has braved the towering waves of the North Atlantic Ocean to keep your e-mail coming to you. As chief submersible engineer aboard the Wave Sentinel, part of the fleet operated by UK-based undersea installation and maintenance firm Global Marine Systems, Rennie — a congenial, 6'4", 57-year-old Scotsman — patrols the seas, dispatching a remotely operated submarine deep below the surface to repair undersea cables.' The article goes on to outline the physical infrastructure of the Internet, including some of its points of vulnerability."

NewScientist has a quick look at where the digital image crowd is headed now that the megapixel wars are drawing to a close. Looks like an emphasis on low-light performance and color accuracy in addition to fun software tools are the new hotness. "For years, consumers have been sold digital cameras largely on the basis of one number - the megapixels crammed onto its image sensor. But recently an industry bigwig admitted that squeezing in ever more resolution has become meaningless. Akira Watanabe, head of Olympus' SLR planning department, said that 12 megapixels is plenty for most photography purposes and that his company will henceforth be focusing on improving color accuracy and low-light performance."

With the announcement coming tomorrow, Macworld has posted their top list of 15 features they would like to see in an iPhone 3.0 update. The list includes some things that people have been asking for since launch (like cut and paste) and things that were once there but have since been silently removed (like push notifications/background apps). With almost 2 years of time to grow and learn, what other things are woefully inadequate on Apple's popular handheld?

Slatterz writes "In an apparent attack of the bleeding-obvious, an AMD rep has come clean and admitted (on behalf of the industry) that notebook and phone battery life figures are completely unreliable. AMD's senior vice president Nigel Dessau says that 'we are not being entirely honest with users about what PC battery life they can expect to actually experience.' He says AMD will now use a combination of idle time (where the machine is left to sit idle, and timed to see how long it takes for the battery to go dead), and 3DMark06 to measure battery life. Great in theory but some of the industry already bases battery figures on a two-test measurement, and the results are still wildly inaccurate."

Lorien_the_first_one brings word that in Europe, a breakthrough for post-4G communications has been announced. A public-private consortium known as IPHOBAC has been developing new communications technology that is near commercialization now. Quoting: "With much of the mobile world yet to migrate to 3G mobile communications, let alone 4G, European researchers are already working on a new technology able to deliver data wirelessly up to 12.5Gb/s. The technology — known as 'millimeter-wave' or microwave photonics — has commercial applications not just in telecommunications (access and in-house networks) but also in instrumentation, radar, security, radio astronomy and other fields."

Al writes "The economy has hit green energy technologies hard, but technologies focused on energy efficiency and clean coal are still attracting money. Over the next few years, venture capitalists say that the biggest winners in clean tech will most likely be companies with technologies that improve efficiency. Such ventures often take advantage of cheap sensors, communications hardware, and software packages to monitor and control energy use both in buildings and on the electricity grid. High-capital businesses are now more likely to succeed if they can attract foreign funding. For instance, Great Point Energy, based in Cambridge, which has developed a process for converting coal into natural gas, has attracted $100m in funding from China."

arcticstoat writes "A new graphics company called Caustic Graphics reckons it's uncovered the secret of real-time ray tracing with a chip that 'enables your CPU/GPU to shade with rasterization-like efficiency.' The new chip basically off-loads ray tracing calculations and then sends the data to your GPU and CPU, enabling your PC to shade a ray-traced scene much more quickly. Caustic's management team isn't afraid to rubbish the efforts of other graphics companies when it comes to ray tracing. 'Some technology vendors claim to have solved the accelerated ray tracing problem by using traditional algorithms along with GPU hardware,' says Caustic. However, the company adds that 'if you've ever seen them demo their solutions you'll notice that while results may be fast — the image quality is underwhelming, far below the quality that ray tracing is known for.' According to Caustic, this is because the advanced shading and lighting effects usually seen in ray-traced scenes, such as caustics and refraction, can't be accelerated on a standard GPU because it can't process incoherent rays in hardware. Conversely, Caustic claims that the CausticOne 'thrives in incoherent ray tracing situations: encouraging the use of multiple secondary rays per pixel.' The company is also introducing its own API, called CausticGL, which is based on OpenGL/GLSL, which will feature Caustic's unique ray tracing extensions."

justechn writes "Tom's Hardware has an article about custom PC maker Puget Systems, who had just finished a custom $16,000 PC for one of their clients. So what exactly goes into a $16,000 system? How about: Four quad-core Opteron processors, 32 GB of memory, Windows Server 2008, Asus Xonar DX PCI Express sound card, 3Ware 9550SX-8LP SATA 3 Gb/s RAID controller, Two Western Digital 300 GB VelociRaptor hard drives in RAID 1, Two 1 TB Samsung SpinPoint F1s also in RAID 1, and Four 1 TB Samsung SpinPoint F1s in RAID 5. Puget went with MagiCool's Xtreme Nova 1080 radiator, Nine 120 mm fans, Four Koolance CPU blocks, Koolance combined pump and reservoir unit, and Cooler Master Stacker 810 case. In addition to all that hardware, it also runs very quiet and very cool. The temperature of the CPUs is 36 C at idle, 45 C at load."

An anonymous reader writes "Jerry had a motorcycle accident last May and lost a finger. When the doctor working on the artificial finger heard he is a hacker, the immediate suggestion was to embed a USB 'finger drive' to the design. Now he carries a Billix Linux distribution as part of his hand."

techprophet writes to mention that a new take on self-healing plastic could provide a long-term solution to scratched screens. The new polymer, developed by scientists at the University of Southern Mississippi, uses UV light to reform bonds between molecules rather than embedded healing agents of similar systems. "At the core of their design is polyurethane, which is an elastic polymer that already has decent scratch resistance. To enhance its ability to withstand mechanical damage, Ghosh and Urban added two more components, OXE and CHI. OXE has an unstable chemical structure (a four-membered ring containing three carbons and one oxygen) that makes it prone to being split open. CHI is UV sensitive. The idea is that, if the polyurethane gets damaged by a scratch, the unstable ring structure of OXE will open to create two reactive ends. Then, UV light can trigger CHI to form new links with the reactive ends of OXE and thereby fix the break in the polymer."

An anonymous reader writes "Researchers at the University of Miami and at the Universities of Tokyo and Tohoku, in Japan, have discovered a spin battery effect: the ability to store energy into the magnetic spin of a material and to later extract that energy as electricity, without a chemical reaction. The researchers have built an actual device to demonstrate the effect that has a diameter about that of a human hair. This is a potentially game-changing discovery that could affect battery and other technologies. Quoting: Although the actual device... cannot even light up an LED..., the energy that might be stored in this way could potentially run a car for miles. The possibilities are endless, Barnes said.'"

An anonymous reader from the Macmod forum wrote in with this appealing hack: "This is one of the coolest mods I've seen all year. Mac Moder EdsJunk submitted this mod to our forums late Thursday night. By cracking open a MacBook he was able to put a second monitor inside of the screen. The end result is sweet. The second monitor can make the Apple logo have any kind of background, like the clown fish, or the flurry screen saver."

Mike writes "Here's a brilliant idea for biofuels: rather than filtering used fry oil for use in vehicles, why not simplify matters and use it to heat and power the restaurant itself? The VegaWatt turns used vegetable oil into clean heat and energy for restaurants, eliminating the dirty and costly mess of oil disposal while producing 10-25% of the electricity needed to run a small restaurant. It also produces fuel free of chemicals or fossil fuels, unlike standard biodiesel."

InlawBiker writes "Today, Amazon invoked the DMCA to force removal of a python script and instructions from the mobileread web site. The script is used to identify the Kindle's internal ID number, which can be used to enable non-Amazon purchased books to work on the Kindle. '...this week we received a DMCA take-down notice from Amazon requesting the removal of the tool kindlepid.py and instructions for it. Although we never hosted this tool (contrary to their claim), nor believe that this tool is used to remove technological measures (contrary to their claim), we decided, due to the vagueness of the DMCA law and our intention to remain in good relation with Amazon, to voluntarily follow their request and remove links and detailed instructions related to it.' Ironically, the purpose of the script is to make the Kindle more useful to its users."

angry tapir writes with this excerpt from Good Gear Guide: "One Laptop Per Child is set to dump x86 processors, instead opting to put low-power Arm-based processors in its next-generation XO-2 laptop with the aim of improving battery life. The nonprofit is 'almost' committed to putting the Arm-based chip in the next-generation XO-2 laptop, which is due for release in 18 months, according to Nicholas Negroponte, chairman of OLPC. The XO-1 laptop currently ships with Advanced Micro Devices' aging Geode chip, which is based on an x86 design."

MojoKid writes "The Japanese electronics manufacturer has just agreed to pay a staggering $31 million fine for its role in a conspiracy to fix prices in the sale of TFT-LCD panels sold to Dell, Inc. The United States Department of Justice made the proclamation, and details show that Hitachi has plead guilty to a one-count felony. The charge, which was filed in the U.S. District Court in San Francisco, blames Hitachi Displays Ltd., a subsidiary of Hitachi Ltd., with 'participating in a conspiracy to fix the prices of TFT-LCD sold to Dell for use in desktop monitors and notebook computers from April 1, 2001 through March 31, 2004.'"

Al writes "A new lithium-ion electrode allows batteries to be charged and discharged in 10 seconds flat. Developed by Gerbrand Ceder, a professor of materials science at MIT, it could be particularly useful where rapid power bursts are needed, such as for hybrid cars, but also for portable electronic devices. In testing, batteries incorporating the electrodes discharged in just 10 seconds. In comparison, the best high-power lithium-ion batteries today discharge in a minute and a half, and conventional lithium-ion batteries, such as those found in laptops, can take hours to discharge. The new high rate electrode, the researchers calculate, would allow a one-liter battery based on the material to deliver 25,000 watts, or enough power for about 20 vacuum cleaners."

Harry writes "I was amused, appalled, and angry — yes, all three — when I spotted signs above every register at my local Office Depot with handy scripts for clerks to use in 'recommending' that customers buy extra-cost, extremely profitable protection plans. And now Laptop Magazine has posted an eye-opening investigative report that charges local Office Depot stores with instructing staffers to lie and tell people who want to buy laptops without service plans that they're out of stock." Update: 03/13 00:53 GMT by T : An employee with Office Depot, somewhere in the southeastern US, wrote to respond to this story as a employee of the company, but in his off time and not in any official capacity: "I will only say that what is described in your article and the Laptop Mag article is not something that occurs across the entire company as sanctioned or ordered by the Corporate Higher Ups and is certainly nothing I have experienced as a 10-year employee of the company, we want sales. Yes, we want add-ons, but we will take the sales regardless."