Schneier points out an interesting (and long, 117-pages) paper on the ethical implications of robots in war [PDF]. "This report has provided the motivation, philosophy, formalisms, representational requirements, architectural design criteria, recommendations, and test scenarios to design and construct an autonomous robotic system architecture capable of the ethical use of lethal force. These first steps toward that goal are very preliminary and subject to major revision, but at the very least they can be viewed as the beginnings of an ethical robotic warfighter. The primary goal remains to enforce the International Laws of War in the battlefield in a manner that is believed achievable, by creating a class of robots that not only conform to International Law but outperform human soldiers in their ethical capacity."

theoverlay writes "With all of the recent hype about solid-state drives in both consumer applications and enterprise environments I have a real concern about data recovery on these devices. I know there are services for flash memory restoration but has anyone been involved in data restoration projects on ssd drives? What are the limits and circumstances that have surfaced so far? What tools will law enforcement and government use to retrieve data for investigations and the like?"

alphadogg writes "Next-generation 802.11n systems promise to considerably improve WLAN performance. But the processing required for the boost sucks up more power than the older 802.11a/b/g networks. Still, many enterprise-class Wi-Fi vendors claim to deliver full 802.11n capabilities without enterprise customers having to touch their power infrastructures. So what gives?"

James Hardine writes "Following an announcement this week that the infamous Japanese Monju fast-breeder nuclear reactor would be re-opened with a new plutonium core, Wikileaks has released suppressed video footage of the disaster that led to its closure in 1995. The video shows men in silver 'space suits' exploring the reactor in which sodium compounds hang from the air ducts like icicles. Unlike conventional reactors, fast-breeder reactors, which 'breed' plutonium, use sodium rather than water as a coolant. This type of coolant creates a potentially hazardous situation as sodium is highly corrosive and reacts violently with both water and air. Government officials at first played down the extent of damage at the reactor and denied the existence of a videotape showing the sodium spill. The deputy general manager, Shigeo Nishimura, 49, jumped to his death the day after a news conference at which he and other officials revealed the extent of the cover-up. His family is currently suing the government at Japan's High Court."

dgan brings us a NYTimes piece about the development of speech recognition for common gadgets. Companies such as Vlingo and Yap are marketing their software to cellular carriers to give consumers a hands-free option for tasks like finding directions and text messaging. Quoting: "Vlingo's service lets people talk naturally, rather than making them use a limited number of set phrases. Dave Grannan, the company's chief executive, demonstrated the Vlingo Find application by asking his phone for a song by Mississippi John Hurt (try typing that with your thumbs), for the location of a local bakery and for a Web search for a consumer product. It was all fast and efficient. Vlingo is designed to adapt to the voice of its primary user, but I was also able to use Mr. Grannan's phone to find an address. The Find application is in the beta test phase at AT&T and Sprint. Consumers who use certain cellphones from those companies can download the application from vlingo.com."

coondoggie brings us a NetworkWorld report discussing iRobot's plans to include Laser Radar technology in their military robots. Quoting: "Specifically the robot-maker is licensing Advanced Scientific Concepts' 3-D flash Ladar which uses laser beams to scan and process targets. The system has the ability to create a virtual 3D picture of an entire area. IRobot ... believes the technology will provide new navigation and mapping capabilities for future generations of robots and unmanned ground vehicles and pave the way for autonomous vehicles to lead convoys into dangerous territory, search contaminated buildings for casualties, or enable bomb squads to safely investigate suspicious objects."

dnormant, among other readers, sent us word that a US spy satellite has lost power and propulsion and could hit the Earth in late February or March. Government officials spoke on condition of anonymity because the information is classified as secret. None of the coverage speculates on how big the satellite is, but Wikipedia claims that US spy satellites in the KH-11 class, launched up to the mid-90s, are about the size of the Hubble — which is 13 meters long and weighs over 11,000 kg. "The satellite, which no longer can be controlled, could contain hazardous materials, and it is unknown where on the planet it might come down... A senior government official said that lawmakers and other nations are being kept apprised of the situation."

An anonymous reader writes "Engadget reports that the largest Indian telecom company is planning to build a mobile WiMax network covering three states on the subcontinent capable of serving 250 million people. State-owned Bharat Sanchar Nigam Limited is leaning on Soma Networks to build the broadband-speed network in response to government requirement that 20 million broadband lines be in service by 2010." Meanwhile I can't even get cable. Maybe it's time to move to India.

Engadget has the first really in-depth review of the MacBook Air that I have seen with plenty of great photos and specifics. They do a great job of highlighting the highs and the lows with plenty of concrete examples to back their claims up. It seems that while the MacBook Air is a great step towards ultra-portable computing, overall the pricepoint is just too high. Which is not surprising from a new Apple gadget I guess.

gnick writes to mention Wired is reporting that an Illinois startup is claiming they can make ethanol from most any organic material for around $1/gallon. Coskata, backed by General Motors and several other investors, uses a process that is bacteria based instead of some of the other available methods. The bacteria processes organic material that is fed into the reactor and secretes ethanol as a waste product.

Looks like the Air Force is committing to full scale production of their new "Wasp III" mini-UAV. "Weighing in at a mere 1 pound, the plane's diminutive 29-inch wingspan can still loft a variety of hefty payloads in addition to its infrared cameras that stream video directly to ground control. The Wasp is launched by hand and can be operated either manually or programmed for auto-pilot with autonomous GPS navigation, according to AeroVironment. The Wasp III is part of Air Force's Battlefield Air Targeting Micro Air Vehicle program (BATMAV), which will allow troops to scan enemy targets from 5 kilometers away for up to 45 minutes at a time, according to the company."

BoingBoing is reporting that a new robotic assistant may soon be able to help you find your way the next time you are lost in a mall or a supermarket. The latest demonstration from the Osaka-based Advanced Telecommunications Research Institute (ATR) showcased "Robovie", a semi-humanoid robot designed to monitor up to 20 people at a time and classify each person's behavior into one of 10 categories (waiting, wandering, walking fast, etc). Whenever it was able to classify someone as disoriented it would approach them and ask "are you lost", if the answer was yes it provided directions, otherwise it just recommended nearby shops and restaurants.

Kaz writes "While not operating on the same scale as the two major CPU designers, VIA has been gaining traction in the world of UMPCs and thin clients with its Eden and C7 lines of processors. While past architectures have been considerably out-of-date in terms of modern features, the new Isaiah architecture looks to be very competitive with what AMD and Intel have lined up for future ultra-mobile products. It features an out-of-order, superscalar execution core, 64-bit support, virtualization, and even SSE3 — all on a 94M-transistor, 65nm process die. The initial offering will be single-core only, though VIA says that multi-core ability is already designed in. Is Isaiah going to replace your Core 2 system for gaming? No, but it might give Intel's Silverthorne a run for the money."

Lucas123 writes "While the news may fall under the 'Duh' category, it's still relatively shocking how quickly the death knell for HD DVD player sales came on after Warner Bros. announced they were dropping dual hi-def DVD format support in order to back only Blu-ray. According to a Computerworld story, the week after Warner's announcement, sales of HD DVD players dropped to 1,758, down from 14,558 players the week before. In contrast, consumers bought 21,770 Blu-ray Disc players, up from 15,257 the previous week."

PCWMike writes to tell us about the growing concern over the failure of OLPC to deliver laptops to some of its customers. PC World editor-in-chief Harry McCracken notes that record-keeping was poor for some of the people who paid via PayPal. A report on LinuxJournal also suggests that customer information was lost due to errors in the database software used by OLPC. Quoting PC World: "OLPC spokesperson Jackie Lustig acknowledges problems with the ordering and the fulfillment process, but says the biggest challenges are a short supply of XO laptops and the organization's ability to meet consumer demand for the XO laptop. Some also wonder whether chronic delivery problems for Give One, Get One donors may bode poorly for the 15 countries slated to receive nearly 500,000 XO notebooks. Lustig says delivering in bulk to just over a dozen countries is infinitely simpler than processing and delivering 80,000 individual laptops."

background image writes "According to Alan M Gershowitz, the doctrine of "search incident to arrest" may allow devices such as mobile phones, PDAs and laptops to be thoroughly searched without either probable cause or warrants [PDF download below abstract]. Incriminating evidence found in such searches may be used against you whether or not it is germane to the reason for the original arrest. He notes, 'Obviously, the framers of the Fourth Amendment could not have conceived of a handheld technological device like the iPhone, and courts have not yet been called upon to answer most of the difficult questions posed by such devices.' We've discussed similar search issues recently, as well as other privacy concerns related to modern technology.

YIAAL writes "Writing in Popular Mechanics, Robert X. Cringely looks at the upcoming auction of the 700mbz spectrum, which is currently used for soon-to-be-defunct analog TV. 'Why are all these companies so excited? Because the 60 MHz of spectrum that's about to be auctioned is the last prime real estate for mobile communications that will be available in the U.S. for decades to come ... Some pundits (that would be me) think Google will bid to win its spectrum block, then will trade that block to Sprint/Nextel for some of that company's 2.5-GHz WiMAX licenses that are far better suited for data.' Plus, the prospect of offering unlicensed data service in the 'white space' between existing broadcast channels."

coondoggie writes "The US National Oceanic and Atmospheric Administration this week announced a $3 million, three-year program that to test the use of unmanned aircraft to measure hurricanes, arctic and Antarctic ice changes and other environmental tasks. The agency said the drone aircraft would be outfitted with special sensors and technology to help NOAA scientists better predict a hurricane's intensity and track, how fast Arctic summer ice will melt, and whether soggy Pacific storms will flood West Coast cities. Starting this summer, unmanned aircraft will take instruments on research flights that are too dangerous or too long for pilots and scientists."

necro81 writes "On Thursday, after much speculation and wrangling, the FCC will begin auctioning licenses to the coveted 700 MHz band that will be vacated by analog TV in 2009. The NY Times has a good summary of the players (AT&T, Sprint, Verizon, Google, et al.), how the auction will work, how Google has already scored an open networks victory, and what it could all mean for consumers. The auction will go on for several months, but you can keep tabs on the bids at this FCC site."

RemyBR writes "User interface project allows you to control objects on a display using gestures, working like Microsoft's Surface but without touching the screen at all. Inspired by Johnny Chung Lee's work, the system requires you to wear Minority Report-style gloves equipped with infrared emitters on your fingertips. A Wiimote on top of the display keeps track of these IR LEDs, while the software can read the motion down to two-finger pinching gestures for image zooming."