An anonymous reader writes "Jeff Merron at InformationWeek writes about the problems with municipal Wi-Fi, and how despite the high hopes of cities across the country there hasn't been much success deploying it in reality. He also examines the few successful applications of the technology, and tries to explore why more projects don't make it out of their infancy. 'Thus far, there have been a few true municipal Wi-Fi success stories and several spectacular failures. But more than half of municipal Wi-Fi networks remain only in the planning stages. The broad consensus among analysts and providers is that the only viable business models will be centered around municipal government applications, which appear to be able to provide cities with the ability to provide both better and more cost-efficient services for residents and increase city revenue. This will ensure that providers like EarthLink can recoup their capital costs within a few years.'"

An anonymous reader writes "With rapid-response surgery needed in Iraq and super-long-distance medicine a far-off necessity for a manned trip to Mars, NASA recently sent eight astronauts, roboticists and surgeons on its 'Vomit Comet,' pitting real doctors against new robotic ones. As if the prospect of a portable robo-OR deploying to Iraq by 2009 weren't enticing enough, one of the surgeons on board promised this in his flight blog: 'So far, surgery by hand is still the most efficient way to get the job done in a mobile, extreme environment. But robots are advancing rapidly... The solution that roboticists are working on now is to CAT scan a patient's entire body and beam the results back to Earth. Then a surgeon could program an operation and beam it back to upload into a robo-surgeon, which could carry out procedures like a player piano.'"

MojoKid writes "NVIDIA has just introduced a new open-industry standard for real-time monitoring and control of PC power supplies, chassis, and water cooling systems. Dubbed ESA, which stands for Enthusiast System Architecture, the company hopes the standard will be adopted across the industry. A new wave of ESA compliant hardware that can be monitored and controlled via a standard interface could ensue, like smart health-monitoring power supplies and other components, that would increase system stability and reliability. 'The ESA standard is built around the USB HID (Human Interface Device) specification and has been submitted to the USB-if HID subcommittee for discussion and approval. ESA is essentially a hardware and software interface that takes data collected by analog sensors and converts it to digital information that can accessed via software. Below are a handful of slides taken from an NVIDIA-produced presentation on ESA.'"

CaptainCrunchyApple writes "According to cnet.co.uk the oft-rumoured Apple Tablet PC is actually very real, and on its way soon. CNET claims to have spoken to an anonymous tipster at Asus who claims to be working with Apple to produce the tablet. 'We're guessing it'll be based on Intel Core architecture, a tweaked version of Leopard, and have all the multi-touch, CoverFlow goodness we've seen in the iPhone and iPod touch. All this begs the question: Can Apple turn the Tablet PC into a success when previous attempts have failed? The short answer is 'yes'. Any company that can make a mobile phone with no buttons, no picture messaging, slow Web access and no video capture into the most desirable phone on the planet can easily make tablets popular.'"

As expected, today Google took the wraps off of the gPhone (as the media have for months been referring to the rumored project). Google is "leading a broad industry alliance to transform mobile phones into powerful mobile computers," and will be licensing its software to all comers on an open source basis under the Apache license. (The Wall Street Journal's Ben Worthen demonstrates a miserable grasp of what "open source" means.) Google's US partners include Nextel and Sprint, but not AT&T nor Verizon. Phones will be available in the second half of 2008 — not the spring as earlier reports had speculated. News.com's analysis warns that Google won't take over the mobile market overnight, though they quote Forrester in the opinion that Google may be one of the three biggest mobile players after several years of shakeout.

MIT's stackable electric car, a project to improve urban transportation will make its debut this week in Milan. "The City Car, a design project under way at the Massachusetts Institute of Technology, is envisioned as a two-seater electric vehicle powered by lithium-ion batteries. It would weigh between 1,000 and 1,200 pounds and could collapse, then stack like a shopping cart with six to eight fitting into a typical parking space. It isn't just a car, but is designed as a system of shared cars with kiosks at locations around a city or small community."

An anonymous reader writes "A six-person startup is readying a product resembling nothing so much as a set of electronic Legos for device designers. The idea is to provide a set of snap-together components from which engineers can build 'anything,' the company claims, without having to learn solid state electronics. Both hardware and software (Linux/Java phoneME/OSGi) are open source, so that over time, the Lego box will grow, the company hopes. Initially, there's an ARM11-powered base with built-in wifi, and modules for camera, GPS, motion detector, LCD display, keyboard, touchscreen, and stereo speakers. Ooh, and a mysterious 'teleporter,' too."

alphadogg writes "Dell is stretching further behind PCs and servers and boosting its storage business with a $1.4 billion buyout of EqualLogic, a storage company that filed to go public in August. CEO Michael Dell had hinted just last week that Dell could be on the prowl for some big game."

Ponca City, We Love You writes "USA Today has an advance story on Google's plans to announce a new operating system, geared specifically for cellphones with partners that include Sprint, Motorola, Samsung and Japanese wireless giant NTT DoCoMo. Although details won't be released until later today the new G-system will be based on Linux overlaid with Java and Google hopes to have a branded device ready for worldwide shipment by spring. Mobile Web browsing is notoriously slow and Google plans to change that by providing easy access to the Internet at PC-type speeds. Google plans to basically give away the software developer tools, used by programmers to write new applications. "If you're a developer, you'll be able to develop (applications) for the new Google Phone very quickly," said Morgan Gillis of the LiMo Foundation. AT&T and Verizon Wireless are noticeably absent from the coalition not wanting to support a device that favors Google over other providers. Sprint, the No. 3 carrier, supports the coalition, but it hasn't formally agreed to make the Google Phone available to its 54 million subscribers." Update 1727 GMT by SM: It's official, Google is releasing the mobile "Android" OS in place of the Google branded mobile phone that many expected.

BBCWatcher writes "As Slashdot reported previously, Congress is pushing the U.S. Environmental Protection Agency to develop energy efficiency measures for data centers, especially servers. But IBM is impatient: Computerworld notes IBM has signed up Neuwing Energy Ventures, a company trading in energy efficiency certificates, in a first for "green" computing. Now if your company consolidates, say, X86 servers onto an IBM mainframe on top of slashing about 85% off your electric bill each megawatt-hour saved earns one certificate. Then you can sell the certificates in emerging carbon trading markets. IBM's own consolidation project (collapsing 3,900 distributed servers onto 30 mainframes) will net certificates worth between $300K and $1M, depending on carbon's market price. Will ubiquitous carbon trading discourage energy-inefficient, distributed-style infrastructure in favor of highly virtualized and I/O-savvy environments, particularly mainframes?"

ThinkingInBinary writes "The results from the Urban Challenge are in! Carnegie Mellon's Tartan Racing team came in first (earning a $2 million prize), followed by Stanford's Stanford Racing team in second (earning $1 mil) and Virginia Tech's Victor Tango in third (earning $500k). Cornell's Team Cornell, University of Pennsylvania and Lehigh University's Ben Franklin Racing Team, and MIT, also finished the race in that order."

einhverfr writes "According to an article in the IEEE Spectrun, the synergy between batteries and capacitors — two of the sturdiest and oldest components of electrical engineering — has been growing, to the point where ultracapacitors may soon be almost as indispensable to portable electricity as batteries are now. Some researchers expect to soon create capacitors capable of storing 50% as much energy as a lithium ion battery of the same size. Such capacitors could revolutionize many areas possibly from mobile computing (no worries about battery memory), electricity-powered vehicles, and more."

DeviceGuru writes "Bill Buzbee offered the first public demonstration of the open-source Minix OS — a cousin of Linux — running on his homebrew minicomputer, the Magic-1, at the Vintage Computer Festival in Mountain View, Calif. The Magic-1 minicomputer is built with 74-series TTL ICs using wire-wrap construction, and implements a homebrew, 8086-like ISA. Rather than using a commercial microprocessor, Buzbee created his own microcoded CPU that runs at 4.09 MHz, and is in the same ballpark as an old 8086 in performance and capabilities. The CPU has a 22-bit physical address bus and an 8-bit data bus."

An anonymous reader writes "The PC's role in Japanese homes is diminishing, as its once-awesome monopoly on processing power is encroached by gadgets such as smart phones that act like pocket-size computers, advanced Internet-connected game consoles, digital video recorders with terabytes of memory NEC's annual PC shipments in Japan shrank 6.2 percent to 2.72 million units in 2006, and the trend is continuing into the first quarter of fiscal 2007 with a 14 percent decline from a year earlier. Sony's PC shipments for Japan shrank 10 percent in 2006 from a year earlier. "The household PC market is losing momentum to other electronics like flat-panel TVs and mobile phones," said Masahiro Katayama, research group head at market survey firm IDC. "Consumers aren't impressed anymore with bigger hard drives or faster processors. That's not as exciting as a bigger TV," Katayama said. "And in Japan, kids now grow up using mobile phones, not PCs. The future of PCs isn't bright.""

Hugh Pickens writes "The New York Times is running a story about Andy Rubin, Google's resident gadget guru, and one of the primary architects of the gPhone. You won't find any new technical details about the gPhone in the story, (Google is planning an announcement on Monday about its future mobile plans.) but the story about Rubin gives some clues that indicate that Google plans to do more than merely develop an operating system for cellular phones. One clue to the gPhone is that after Rubin left Apple he joined General Magic, the company co-founded with Mac pioneers Bill Atkinson and Andy Hertzfeld that developed Magic Cap in the 1990s, a PDA precursor years ahead of its time that included a cell phone and email. The Times speculates that Google may also be planning to replay the strategy that Microsoft used to bulldoze Netscape in the mid-1990s by 'cutting off' Microsoft's air supply by giving the gPhone away to handset makers and to put Microsoft Windows Mobile out of business. If the strategy works, it will be because Rubin and his team have successfully developed a vision of the smartphone of the future and a strategy for getting it accepted by the public and by the carriers."

Roland Piquepaille writes "You probably know that it is easy to combine hydrogen and oxygen to make water. After all, this chemical reaction is known for more than two centuries. But now, researchers at the University of Illinois at Urbana-Champaign (UIUC) have discovered a new way to make water. As states the UIUC report, 'not only can they make water from unlikely starting materials, such as alcohols, their work could also lead to better catalysts and less expensive fuel cells.' But be warned: don't read the technical paper itself. It could win an obfuscated contest — if such a contest existed for scientific papers." Yet another advance in fuel cell technology; we discussed a different one just the other day.

An anonymous reader passed us a NetworkWorld link about an effort at DARPA to succeed in combat through networking. The idea is to keep soldiers in a position of informational superiority through a tactical radio network that would 'link' everyone together on the battlefield. "Project WAND, for Wireless Adaptive Network Development, will exploit commercial radio components, rather than custom ones, and use a variety of software techniques and algorithms, many of them only just now emerging in mature form. These $500 walkie-talkie-size radios will form large-scale, peer-to-peer ad hoc nets, which can shift frequencies, sidestep interference, and handle a range of events that today completely disrupt wireless communications ... [right now] 'The average soldier on the ground doesn't have a radio,' says Jason Redi, principle scientist for BBN's network technologies group, and the man overseeing the software work. Radios are reserved for platoon and company commanders, in part because of their cost: typically $15,000 to $20,000 each, with vehicle-mounted radios reaching $80,000."

Roland Piquepaille writes "Researchers at the University of Houston (UH) have developed a new platinum-based catalyst for fuel cells that is at least four times more efficient and cheaper than existing catalysts. This discovery in fuel cell research may ease reliance on gasoline. According to the researchers, the active phase of the catalyst consists of nanoparticles with a platinum-rich shell and a core made of an alloy of copper, cobalt, and platinum. But it's not enough for this new catalyst to be more efficient and cheaper than a pure platinum one. It also needs to work for a long time — say, the life of a car. So far, the preliminary results look promising, but longer-term testing is needed before this kind of fuel cells can be used to power your car."

An anonymous reader writes "A mere 11 driverless vehicles — not the 20 originally planned — will compete in this weekend's $3.5 million all-robot street rally, hosted by the Pentagon. After a series of crashes, dangerous turns, and aimless wanderings off of the course, the rest of the robo-cars in the "Urban Challenge" were deemed unsafe to compete."

An anonymous reader writes "Seagate has agreed to settle a lawsuit that alleges that the company mislead customers by selling them hard disk drives with less capacity than the company advertised. The suit states that Seagate's use of the decimal definition of the storage capacity term "gigabyte" was misleading and inaccurate: whereby 1GB = 1 billion bytes. In actuality, 1GB = 1,073,741,824 bytes — a difference of approximately 7% from Seagate's figures. Seagate is saying it will offer a cash refund or free backup and recovery software."