tracheopterix writes "Oblong Industries, a startup based in LA has unveiled g-speak, an operational version of the notable interface from Minority Report. One of Oblong's founders served as science and technology adviser for the film; the interface was an extension of his doctoral work at the MIT Media Lab. Oblong calls g-speak a 'spatial operating environment' and adds that 'the SOE's combination of gestural i/o, recombinant networking, and real-world pixels brings the first major step in computer interface since 1984.'" The video shown on Oblong's front page is an impressive demo.

Vigile writes "Today during a press briefing at AMD's offices in Austin, TX the company showed off some upcoming technology that should be available sometime early in 2009. What was most impressive was the overclocked speeds of the pending Phenom II X4 45nm processors. On air cooling AMD showed the quad-core CPU running at nearly 4.0 GHz while with much more extreme liquid nitrogen cooling help the same CPU reached over 6.0 GHz! It looks like AMD's newest processor might finally once again compete with the best from Intel, including its recent Core i7 CPUs."

raque writes "Appleinsider is reporting that the new MacBooks/MacBookPros have built-in copy protection. Quote: 'Apple's new MacBook lines include a form of digital copy protection that will prevent protected media, such as DRM-infused iTunes movies, from playing back on devices that aren't compliant with the new priority protection measures.' Ars Technica is also reporting on the issue. Is this the deal they had to make to get NBC back? Is this a deal breaker for Apple or will fans just ignore it to get their hands on the pretty new machines? Is this a new opportunity for Linux? And what happened to Jobs not liking DRM?"

NorthNitro writes "I live in a part of the world where quality technical books are not accessible from local distributors. When I order, from international distributors, I have to keep exchange rate and shipping costs in mind; so I really need to be careful with my choices when purchasing books. I am a graduate engineer (5 years experience) that focuses on analog and digital hardware design. Next year I will be starting a complicated analog design project. This design will include circuits that integrating Pico amp currents, a lot of discrete transistor circuits and high precision op-amp circuits. I don't want a cookbook; I rather want something that can provide me with solid theoretical descriptions/models of circuits. The kind of knowledge that gives you deep understanding of analog circuits design. Can anyone suggest good books and maybe where to order them from?"

Stellian writes "The Federal Communications Commission adopted a Second Report and Order that establishes rules to allow new, sophisticated wireless devices to operate in broadcast television spectrum on a secondary basis at locations where that spectrum is open. It's the first time we have access to clear specifications for these devices, dubbed TVBDs — 'TV band devices' by the FCC. The published guidelines allow manufactures to create protocols and build compatible devices, which could be available in 18 Months, according to Larry Page. The full PDF text of this Second R&O is published on the FCC site."

An anonymous reader writes "Today, more than 40 percent of all homes in the United States contain at least one video game console. Recognizing that all that gaming could add up to serious demand for electricity, NRDC and Ecos Consulting performed the first ever comprehensive study on the energy use of video game consoles and found that they consumed an estimated 16 billion kilowatt-hours per year — roughly equal to the annual electricity use of the city of San Diego. Through the incorporation of more user-friendly power management features, we could save approximately 11 billion kWh of electricity per year, cut our nation's electricity bill by more than $1 billion per year, and avoid emissions of more than 7 million tons of CO2 each year. In this November 2008 issue paper, NRDC provides recommendations for users, video game console manufacturers, component suppliers and the software companies that design games for improving the efficiency of video game consoles already in homes as well as future generations of machines yet to hit the shelves." The full report is freely downloadable as a PDF.

MagnetDroid writes "A startup company based in Vancouver has developed a new kind of generator that could harvest much more energy from the wind. The design could not only lower the cost of wind turbines but increase their power output by 50 percent to as much as 100 percent, in some locations. Normally, when wind speeds drop, a turbine's engine becomes less efficient. The new engine, from ExRo Technologies, runs efficiently over a wider range of conditions. The design replaces a mechanical transmission with what amounts to an electronic one. Magnets attached to a rotating shaft create a current, but individual coils can be turned on and off electronically at different wind speeds." The company will begin field-testing a small, 5KW wind turbine by early next year.

ThanatosMinor writes "September's quench at the Large Hadron Collider is going to cost CERN at least $21 million and delay future collisions until June of 2009 at the earliest. Enjoy your last few months outside of an event horizon."

geaux and other readers let us know that the new Top 500 Supercomputer list is out. The top two both break the Petaflops barrier: LANL's IBM "RoadRunner" and ORNL's Cray XT5 "Jaguar." (Contrary to our discussion a few days back, IBM's last-minute upgrade of RoadRunner salvaged the top spot for Big Blue. Kind of like bidding on eBay.) The top six all run in excess of 400 Teraflops. HP has more systems in the top 500 than IBM, reversing the order of the previous list. Both Intel and AMD issued press releases crowing over their wins, and both are correct — AMD highlights its presence in 7 of the top 10, while Intel boasts that 379 of the top 500 use their chips.

404 Clue Not Found writes "The One Laptop Per Child project's XO-1 laptop is once again available to the general public via its Give One Get One promotion, where $400 will buy two laptops, one for the purchaser and one for 'a child in the emerging world.' Having learned from their delivery and fulfillment headaches the first time around, this time they partnered with Amazon.com to handle shipping. But a year after its initial release, the market has become saturated with Eee-wannabe netbooks from every major manufacturer. Can the XO-1's charitable appeal, unique chassis and dual-mode screen compete with the superior performance and standard operating systems of its newer peers?"

Ben Seberry writes "It appears Dell has been caught red-faced by yet another pricing mistake on their Australian website. Many customers thought they had spotted a fantastic deal when they came across a 55%-off offer. Dell later denied that this was a valid special and telephoned customers to offer them a choice of the standard price, or a cancelled order. Dell's senior manager of corporate communication came out and apologized for the mistake, promising processes would be reviewed to prevent it from happening again. In the days after the original 'incorrectly priced' offer was fixed, Dell made a different error leading to an even cheaper price being advertised. This time, on many user forums and blogs, users are debating Australian contract law as it applies to this matter — it is not as clear-cut as many originally believed."

perlow writes "Just how many books a year would you need to read before the cost of Amazon's Kindle is justified? The answer is not so cut-and-dried. If you're a college student and all of your texts were available on Kindle (possible but unlikely), you could recover the cost of the reader in a semester and a half. For consumers to break even with Kindle's cost in that time, they would have to be in the habit of buying and reading four new hardback books per month — if the convenience factor wasn't part of the equation. At two books per month, breakeven would be in three years." Here is the spreadsheet if you want to play with the numbers.

mcpublic writes "For the 37th anniversary of Intel's 4004, the world's first off-the-shelf, customer-programmable microprocessor, vintage computer enthusiast Bill Kotaska has successfully built a replica of Busicom's historic 141-PF printing calculator using vintage Intel chips. Decades before the ubiquitous 'Intel inside' sticker, Japanese calculator maker Busicom introduced the first product ever built around an Intel microprocessor. Bill's homebrew replica includes a rare Shinshu Seiki Model-102 drum printer and runs firmware extracted from the original Busicom ROMs. Schematics and photos of his re-creation are available at the unofficial 4004 web site, along with Tim McNerney's new PIC-based emulator of the Model-102 printer. The site includes the Busicom 'source code,' 4004 details, interactive simulators, and other goodies for students, engineers, and computer historians." We discussed the 36th 4004 anniversary project here last year.

miller60 writes "An air conditioning technology called the 'heat wheel' is getting a test drive in data centers, and early adopters cite impressive reductions in their power bills. The heat wheel — also known as a rotary heat exchanger or Kyoto Cooling — is a refinement of cooling systems using outside air. Rather than introducing exterior air directly into the server room (the air economization we discussed recently), the heat wheel briefly mixes the outside air and exhaust air to create an air-to-air heat exchanger. A data center in the Netherlands using this approach only has to use chillers 11 days a year." The article points out that the heat wheel is not new, but it hasn't been applied to data centers until recently.

Ostracus writes with news of another contender for a next-gen device suitable for displaying a newspaper page. It's very thin but weighs a bit more than a Kindle. "Plastic Logic, a spin-off company from the Cambridge University's Cavendish Laboratory, has recently released its design of a future electronic newspaper reader. This lightweight plastic screen copies the appearance, but not the feel, of a printed newspaper. This electronic paper technology was pioneered by the E-Ink Corporation and is used in the current generation Sony eReader and Amazon.com's Kindle. Plastic Logic's device, yet to be named, has a highly legible black-and-white display and a screen more than twice as large compared to current versions available on the market."

An anonymous reader writes "Researchers at Carnegie Mellon University's HCI Institute have developed a new input technology that allows mobile devices to use surfaces they rest on, like tables, for gestural finger input. This is achieved with some clever acoustic tricks — basically taking advantage of high frequency sound propagation through dense materials. Their video highlights some neat applications, such as controlling an MP3 player by scratching on a wall and muting a cell phone by scratching on a table. Further details are available in the academic paper (PDF)."

An anonymous reader writes with an article about AMD's Conesus chip, suggesting that it is intended to compete with Intel's Atom for the netbook market. However, CNet reports that AMD is eschewing that form factor in favor of something larger, yet still more portable than a traditional laptop. Quoting: "AMD's strategy seems solid, in my opinion. Go for a segment that is bigger and better than Netbooks. The ultraportable category (the MacBook Air being the best example) is full of attractive but expensive designs. Why not work with PC makers to offer an ultrathin, ultralight, full-featured 13-inch notebook that is priced a lot less than $1,800? Why not $600 or $700? In addition to the conventional criticism of Netbooks (small screens, tiny keyboards), an underrated fact is that many users eventually get the feeling that they're stuck with an underpowered laptop."

lobo235 writes to tell us that a new underground data center designed by Sweden's largest ISP is fit for a classic supervillain, complete with greenhouses, waterfalls, German submarine engines, simulated daylight and can withstand a hit from a hydrogen bomb. "'Rather than just concentrating on technical hardware we decided to put humans in focus,' he said. 'Of course, the security, power, cooling, network, etc, are all top notch, but the people designing data centers often (always!) forget about the humans that are supposed to work with the stuff.'"

holy_calamity writes "New Scientist reports on the latest idea from researchers trying to make microcomputers use photons in place of electrons — to make optical interconnects from strands of DNA. Mixing DNA strands with the right dye molecule upgrades them into wires for light, like microscopic optical fibers, able to absorb photons at one end and transmit them to the other. One of the neat things about using DNA is it is the right scale to play nicely with existing and future chip lithography. Quoting: 'The result is similar to natural photonic wires found inside organisms like algae, where they are used to transport photons to parts of a cell where their energy can be tapped. In these wires, chromophores are lined up in chains to channel photons.'"

chrb writes "Following hot on the heels of the G1 root exploit, Jay Freeman now has Debian ARM running on the G1. The RC30 update has fixed the root hole, but with utilities and images already available to replace the flash image with your own signed code, it looks like the manufacturer-hacker arms race is on."