sfcrazy writes "There's some great news for CyanogenMod fans. The CM team has decided to drop ROM manager, which was the de facto standard of getting CyanogenMod updates." Instead, the CM team is building its own updating method, explained (with screenshots) at Android Police.

An anonymous reader writes with this story from Wired: "When the African Robotics Network announced their $10 robot design challenge this summer, co-founder Ken Goldberg was careful not to share too many expectations, lest he influence contestants' designs. But he never imagined one of the winning entries would prominently feature a pair of Spanish lollipops. The challenge, hosted by AFRON co-founders Goldberg and Ayorkor Korsah, emphasized inexpensive designs to help bring robotics education to African classrooms." Winners include "the lollipop-laden Suckerbot and traditional (roaming) category first prize winner Kilobot, a Harvard-spawned three-legged, vibrating, swarming robot."

Hugh Pickens writes "Neal Ungerleider writes about PlaceRaider, a trojan that can run in the background of any phone running Android 2.3 or above, and is hidden in a photography app that gives PlaceRaider the necessary permissions to access the camera and upload images. Once installed, PlaceRaider quietly takes pictures at random that are tagged with the time, location, and orientation of the phone while muting the phone's shutter sound. Once pictures are taken, PlaceRaider uploads them to a central server where they are knitted together into a 3D model of the indoor location where the pics were taken. A malicious user can then browse this space looking for objects worth stealing and sensitive data such as credit card details, identity data or calender details that reveal when the user might be away. If a user's credit card, bank information, or personal information happen to be out in the open — all the better. — the software can identify financial data, bar codes, and QR codes. End users will also be able to get the full layout of a victim's office or room. The good news? PlaceRaider isn't out in the wild yet. The malware was built as an academic exercise by a team at Indiana University as a proof of concept to show the invasive potential of visual malware beyond simple photo or video uploads and demonstrate how to turn an individual's mobile device against himself (PDF), creating an advanced surveillance platform capable of reconstructing the user's physical environment for exploration and exploitation. 'The message is clear — this kind of malware is a clear and present danger. It's only a matter of time before this game of cat and mouse becomes more serious.'" As malware, it's spooky. But merely as software, this kind of intelligent 3-D imaging is something I'd like to be able to do with my phone.

An anonymous reader writes "On September 26th the Blender Foundation released their fourth open source short movie called Tears of Steel. This time around, Blender, the fantastic open source 3d modeling/animation/shading/rendering package, was used to mix 3D digital content with live action (PDF). The short was produced using only open source software and the team did an outstanding job."

An anonymous reader writes "Dr. Dobb's shows how to take a $20 USB TV dongle and use it as a wide-range software defined radio using GNU Radio." See also the OscomSDR project, and SDR#, an MIT licensed program for debugging software defined radios.

jehan60188 writes about a research project (involving Steve Mann) that combines a welding helmet and realtime HDR image processing to give welders a clear view of what they're working on. From the article: "In this demonstration, we present a specialized version of HDR imaging (use of multiple differently exposed input images for each extended-range output image), adapted for use in electric arc welding, which also shows promise as a general-purpose seeing aid. TIG welding, in particular, presents an extremely high dynamic range scene (higher than most other welding processes). Since TIG welding requires keen eyesight and exact hand-to-eye coordination (i.e. more skill and more visual acuity than most other welding processes), being able to see in such extreme dynamic range is beneficial to welders and welding inspectors. ... We present HDRchitecture as either a fixed camera system (e.g. for use on a tripod), or as a stereo EyeTap cybernetic welding helmet that records and streams live video from a welding booth to students or observers, nearby or remote. By capturing over a dynamic range of more than a million to one, we can see details that cannot be seen by the human eye or any currently existing commercially available cameras. We also present a highly parallelizable and computationally efficient HDR reconstruction and tonemapping algorithm for extreme dynamic range scene. In comparison to most of the existing HDR work, our system can run in real-time, and requires no user intervention such as parameters fine tuning. ... Our algorithm runs at an interactive frame rate (30 fps) and also enables stereoscopic vision. Additionally, a hardware implementation, which uses FPGAs, will be presented. The initial hardware configuration comprises an Atlys circuitboard manufactured by Digilent Inc., which is small enough to fit inside a large shirt pocket. The circuit board includes two HDMI camera inputs, one being used for the left eye, and the other for the right eye, as well as HDMI outputs fed back to the left and right eyes, after processing of the video signals. The circuit board facilitates processing by way of a Xilinx Spartan 6, model LX45 FPGA." The demonstration video is pretty cool, and you can read about the FPGA and details of the HDR algorithm in the research paper.

hypnosec writes about a neat little hack using Lego, Raspberry Pis, and Scratch to construct a "supercomputer." From the article: "A team of computational engineers over at the University of Southampton led by Professor Simon Cox have built a supercomputer using Raspberry Pi and Lego. The supercomputer is comprised of 64 processors, 1TB of storage (16GB SD cards in each of the Raspberry Pis) and can be powered on using just a single 13-amp mains socket. MPI is used for communications between the nodes through the ethernet port. The team managed to build the core of the supercomputer for under £2500. Named 'Iridis-Pi' after University of Southampton's supercomputer Iridis, the supercomputer runs software that was built using Python and Scratch. Professor Cox used the free plug-in 'Python Tools for Visual Studio' to develop code for the Raspberry Pi." Lots of pictures of the thing, and a howto on making your own.

First time accepted submitter mrhelio writes "I work for a medium-sized helicopter company; we mainly fly tourists around on sightseeing flights. My company needs help finding a hacker-friendly portable music player for our helicopters. We have a problem with our onboard music players — mostly because it is an obsolete terrible design. The manufacturer has made an updated model, but it's basically the same obsolete design with the same terrible software and user interface. We are worried about spending $1000 per unit on these because the manufacturer will eventually stop making replacement units and then we will be force to buy upgrades for our entire fleet again and get everything recertified. (Any piece of equipment hard mounted in a commercial aircraft has to be certified by the FAA and it takes a lot of paper work, time and money for that to happen.) So we have a new plan: get portable music players like iPods, and plug those into the aux input in the intercom system. We need something that has nine hours of battery life, can hold at least three hours of music, and has remote control options for start, stop, volume, and selecting tracks and playlists, and a display that is visible in bright and sunny as well as dark conditions. The remote control option is the toughest part to find. The pilots need to be able to control the music without taking their hands off the flight controls for safety reasons. There are buttons and toggle switches already designed into the flight controls for these kind of purposes and we have mechanics/ engineers that can wire it all together, but the music player has to support the remote interface in the first place. Our first choice would be to give each pilot an iPod, but Apple is notoriously anti-hacking and anti-open source, plus you have to pay them ridiculous licensing fees to get access to their USB interface. So we are looking for a manufacturer that is open source / hacker friendly and makes something that meets our needs. Do you know of anything that would work for us? Maybe something that runs Rockbox? Should we just break down and design something from scratch like the Butterfly MP3 player?"

Zothecula writes "Well, Patrick Priebe might have outdone himself with this one. In the past, the German cyberpunk weapons-maker has brought us such creations as a wrist-mounted mini-crossbow, a laser-sighted rotary-saw-blade-shooting crossbow, and a flame-throwing glove. His latest nasty futuristic device? A video game-inspired electromagnetic weapon, called the Gauss Rifle."

The Wiki Weapon Project and its idea of making guns with 3D printers has already been mentioned on Slashdot. It has also been written up on Forbes.com and a lot of other geek and non-geek sites. Note that when some Wiki Weapon proponents talk about making "guns" with 3D printers, they may be talking only about lower receivers or other static parts, not barrels, firing pins or other parts that must be machined to close tolerances and are subjected to a lot of stress when the gun fires. But low-cost 3D printing and low-cost CNC machining technologies are both advancing at a rapid rate, so thinking about the intersection of firearm manufacturing and open source is both worthwhile and timely. There's been a strong debate about this topic on Eric S. Raymond's Armed and Dangerous blog that's worth reading. Also recommended: The Home Gunsmith.com and CNC Gunsmithing. Astute Slashdot readers will, no doubt, recommend many more. Meanwhile, this video is about licensing, distribution, and legal matters, not the actual manufacture of firearms. There's a transcript (we're finally doing transcripts of selected videos) below the video for those who prefer to read instead of watch.

Hugh Pickens writes "According to the World Health Organization, nearly one in five childhood deaths worldwide is caused by pneumonia, each year killing an estimated 1.4 million children under the age of 5, more than any other disease. Even in developed countries, trained healthcare professionals have trouble accurately diagnosing pneumonia because diagnosis comes after the onset of symptoms, which often must become severe before the condition is recognized as life threatening. Now Singularity Hub reports on StethoCloud, a cloud-based service that turns a Windows smartphone into a digital stethoscope. Using a specially designed microphone called a 'stethomic' that plugs into the smartphone's audio jack, and an app that guides users through the proper method for listening to a patient's breathing, early testing shows promise at accurately detecting the disease. Currently, the group is working with the Royal Children's Hospital in Melbourne to develop research protocols for field testing and they've sent the stethomics to hospitals in Ghana, Malaysia, and Mozambique. By next year, the team hopes the device will be in use in areas that need it most. The team expects its stethoscope to cost around $15 to $20, significantly cheaper than current digital stethoscopes in the market which tend to cost hundreds of dollars. The team argues that the cost of the phone itself is negligible, as smartphones are quickly becoming common even in the developing countries where childhood pneumonia is most prevalent."

An anonymous reader writes "NASA's Ames Research Center is working on a new project designed to drastically cut the cost of launching and operating small satellites in Low Earth Orbit (LEO). The project, known as PhoneSat, will see the Android powered Nexus One and Nexus S phones command their very own small scale spacecraft this year in a first of its kind research mission."

The place is big. It has lots of bats. And the people there not only make things, but play games and just plain hang out. Some are making a TARDIS they hope to take to Burning Man. Others are college student roboteers, working on their entry in a regional IEEE robotics contest. They're cutting, shaping, drilling, soldering, programming, talking, and generally having a great time. Timothy says they're Texas-friendly, too, so go ahead and stop on by if you're in the neighborhood. They're open 24/7, too, so whenever you have an urge to make something, ATX Hackerspace is ready to help you satisfy that urge.

Sparrowvsrevolution writes "Earlier this month, University of Texas law student Cody Wilson and a small group of friends who call themselves 'Defense Distributed' launched an initiative they've dubbed the 'Wiki Weapon Project.' Their goal: to raise $20,000 to design and release blueprints for the world's first entirely 3D-printable gun. If all goes according to plan, RepRap users will soon be able to turn the project's CAD designs into an operational firearm capable of shooting at least one standard .22 caliber bullet, all in the privacy of their own garage. Wilson and his handful of collaborators at Defense Distributed plan to use the money they raise to buy or rent a $10,000 Stratysys 3D printer and also to hold a 3D-printable gun design contest with a $1,000 or $2,000 prize for the winning entry — Wilson says they've already received gun design ideas from fans in Arkansas and North Carolina. Once the group has successfully built a reliable 3D-printed gun with the Stratysys printer, it plans to adapt the design for the cheaper and more widely distributed Reprap model. The group had already raised more than $2,000 through the fundraising platform Indiegogo, but the site took down their page and froze their funds on Tuesday. They're continuing to seek donations through their website via Paypal and Bitcoin."

eldavojohn writes "NYCResistor has published photos of what they call 'Ghosts in the ROM' after dumping Apple Mac SE ROM images from a roadside Motorola 68000-era Macintosh and looking at all the data (they mention an Easter egg reference to this from 1999). They go into some nice detail about the strategy for extracting this data from a discarded unit and noticing structure. There's also other data that they weren't able to identify, which causes one to wonder how many other Easter eggs are lying about in various ROM chips and what modern Easter eggs must be shipping with software/hardware today."

jcatcw writes "While a tech camping event might sound like an oxymoron, hackers, makers, breakers and shakers assembled at the northwestern tip of the USA for ToorCamp and dispelled the notion that all hackers avoid sunshine and the great outdoors. As you would expect from a hacker conference, there were workshops like the one for lock picking and a plethora of presentations from "hacking computers to brain hacking, from brewing soda to fighting robots, from civil rights to lightning guns." Then unique aspects of this cool hacker camp get more bizarre . . like the laser that was so bright it required FAA clearance to deploy it, the ShadyTel community 'payphone,' the Temple of Robotron, an RFID implantation station, bike jousting, dancing robots and of course campfires. Need an even stranger adventure that's also in the ToorCon family of hacking conferences? There's the upcoming WorldToor, the first ever hacker conference in Antarctica."

An anonymous reader quotes the introduction to Inhabit's article on the upcoming launch of an art project cum satellite intended to be as different as possible from conventional space hardware: "South Korean artist Song Hojun has created his own DIY satellite from scratch – and he's planning to launch it into space this coming December. Song created the satellite from assorted junk he found in back-alley electronics stores in his home town of Seoul, and over the course of six years he has finally managed to complete his space-bound project. Song's satellite cost just over $400 to make, however the cost of launching it to space is going to be a lot, lot more – over $100,000."

hessian writes "Microsoft isn't exactly known for its underground hacker culture, but a recent effort to give its employees more slack is generating some wild experiments. Last summer, Microsoft completed a redesign of one of its original buildings on campus — Building 4, where Bill Gates' office used to be — into a laid-back workshop where staff can tinker with things. It's open to anyone, anytime, and it's got everything from a hardware workshop to an actual working garage door. If it doesn't sound to you like something Microsoft would normally do , the Garage's motto will really shock you: 'Do epic s--t.'"

hypnosec writes "Researchers at University College of London have applied principles of radar used in defense and designed a detector using home based Wi-Fi routers to spy on people across walls. Using the principles behind the Doppler effect ... Karl Woodbridge and Kevin Chetty, at University College London, have built a prototype unit that uses Wi-Fi signals and recognizes frequency changes to detect moving objects. The size of the prototype unit is more or less the size of a suitcase. The unit contains a radio receiver comprising of two antennas and a signal-processing unit. The duo carried out test runs and ... they managed to determine a person's location, speed, and direction (even through a one foot thick brick wall). The device could be used to spot intruders, monitor children or the elderly, and could even be used in military applications."

First time accepted submitter mchnz writes "Need to read in some old punch cards? Have a hankering to return to yesteryear? I've combined an Arduino, the CHDK enhanced firmware for Canon cameras, and the Python Image Library to build a reader for standard IBM 80 column punch cards. You can see it in action in "Punch Card Reader — The Movie" or read more about it." This is an inspiring, intimidating project.