comforteagle writes "Senator Wyden of Oregon has objected to a bill in committee that if passed would have given the government the ability to censor the Internet. His objection effectively stop its current passing, forcing it to be introduced again if the bill is to continue — which it may not. Oregonians, please send this man pats on the back."

An anonymous reader writes "A hidden (and hardware password protected, by means of required special values in processor registers) debug mode has been found in AMD processors, and documented by a reverse engineer called Czernobyl on the RCE Forums community today. It enables powerful hardware debugging features long longed for by reverse engineers, such as hardware data-aware conditional breakpoints, and direct hardware 'page guard'-style breakpoints. And the best part is, it's sitting right there in your processor already, just read the details and off you go with the debugging ninja powers!"

Ron Carmel, co-founder of game developer 2D Boy, which created the indie hit World of Goo, gave a speech at Montreal International Games Summit in which he encourages large game publishers to put more time and money into smaller, indie-like teams. Quoting GameSetWatch: "'We need a medium-sized design studio. Something that is larger than a typical indie, but has the same propensity for of talent density, focus, and risk-taking,' said Carmel, formerly an employee of major publisher Electronic Arts prior to going independent. Notably, a focus on profit must be eliminated from the equation. 'Creating this within a major developer doesn't present a problem,' said Carmel. With a budget of $1-$2 million dollars, 10 staffers could be hired to work on 'creatively ambitious and forward-thinking projects.' He likened it to the automobile industry, which alongside its mainstream consumer products works on concept cars — few of which enter production as regular models. The concept car is, said Carmel, 'a marketing expense to build your brand, and say, "Look at all the amazing things we're creating."' It also helps with recruitment. Said Carmel, 'there's no reason the larger game companies can't do that.' He also said that developers must move away from the notion that a team comprised primarily of programmers and artists can create a great work. Why do Valve's games have such amazing environments? Because, said Carmel, 'Valve has architects on staff.'"

Pickens writes "In 1998, Larry Page and Sergey Brin made a promise: 'We believe the issue of advertising causes enough mixed incentives that it is crucial to have a competitive search engine that is transparent and in the academic realm.' Now, Micah White writes in the Guardian that the vast library that is the internet is flooded with so many advertisements that this commercial barrage is having a cultural impact, where users can no longer tell the difference between content and advertising, and the omnipresence of internet advertising constrains the horizon of our thought. And at the center of it all, with ad space on 85% of all internet sites, is Google. In the gleeful words of CEO Eric Schmidt, 'We are an advertising company.' The danger of allowing an advertising company to control the index of human knowledge is too obvious to ignore, writes White. 'The universal index is the shared heritage of humanity. It ought to be owned by us all. No corporation or nation has the right to privatize the index, commercialize the index, censor what they do not like or auction search ranking to the highest bidder.' Google currently makes nearly all its money from practices its founders once rightly abhorred. 'Now it is up to us to realize the dream of a non-commercial paradigm for organizing the internet. ... We have public libraries. We need a public search engine.'"

pinkeen writes "I've used Linux as my work & play OS for 5+ years. The one thing that constantly drives me mad is its IO scheduling. When I'm copying a large amount of data in the background, everything else slows down to a crawl while the CPU utilization stays at 1-2%. The process which does the actual copying is highly prioritized in terms of I/O. This is completely unacceptable for a desktop OS. I've heard about the efforts of Con Kolivas and his Brainfuck Scheduler, but it's unsupported now and probably incompatible with latest kernels. Is there any way to fix this? How do you deal with this? I have a feeling that if this issue was to be fixed, the whole desktop would become way more snappier, even if you're not doing any heavy IO in the background." Update: 10/23 22:06 GMT by T : As reader ehntoo points out in the discussion below, contrary to the submitter's impression, "Con Kolivas is still actively working on BFS, it's not unsupported. He's even got a patch for 2.6.36, which was only released on the 20th. He's also got a patchset out that I use on all my desktops which includes a bunch of tweaks for desktop use." Thanks to ehntoo, and hat tip to Bill Huey.

Bruce Perens writes "Codec2 is an Open Source digital voice codec for low-bandwidth applications, in its first Alpha release. Currently it can encode 3.75 seconds of clear speech in 1050 bytes, and there are opportunities to code in additional compression that will further reduce its bandwidth. The main developer is David Rowe, who also worked on Speex. Originally designed for Amateur Radio, both via sound-card software modems on HF radio and as an alternative to the proprietary voice codec presently used in D-STAR, the codec is probably also useful for telephony at a fraction of current bandwidths. The algorithm is based on papers from the 1980s, and is intended to be unencumbered by valid unexpired patent claims. The license is LGPL2. The project is seeking developers for testing in applications, algorithmic improvement, conversion to fixed-point, and coding to be more suitable for embedded systems."

joshgnosis writes "When hackers crash Windows in the course of developing malware, they'll often accidentally agree to send the virus code straight to Microsoft, according to senior security architect Rocky Heckman. 'It's amazing how much stuff we get.' Heckman also said Microsoft was a common target for people testing their attacks. 'The first thing [script kiddies] do is fire off all these attacks at Microsoft.com. On average we get attacked between 7000 and 9000 times per second.'"

The Google Books blog has an explanation of how they attempt to answer a difficult but commonly asked question: how many different books are there? Various cataloging systems are fraught with duplicates and input errors, and only encompass a fraction of the total distinct titles. They also vary widely by region, and they haven't been around nearly as long as humanity has been writing books. "When evaluating record similarity, not all attributes are created equal. For example, when two records contain the same ISBN this is a very strong (but not absolute) signal that they describe the same book, but if they contain different ISBNs, then they definitely describe different books. We trust OCLC and LCCN number similarity slightly less, both because of the inconsistencies noted above and because these numbers do not have checksums, so catalogers have a tendency to mistype them." After refining the data as much as they could, they estimated there are 129,864,880 different books in the world.

ptorrone writes "In this 7-minute video we explore the mysteries of Apple device charging. Usually, device makers need to sign a confidentially agreement with Apple if they want to say their charger 'works with iPhone / iPod,' and they're not allowed to talk about how the insides work. If you don't put these secret resistors on the data lines too, you get the dreaded Charging is not supported with this accessory. We demonstrate how anyone can make their own chargers that work with iPhone 4, 3Gs, etc."

eldavojohn writes "As we strive closer and closer to quantum computing, physics may need to be improved. A paper released in Nature Physics suggests that the limit defined by Heisenberg's Uncertainty Principle can be beaten with quantum memory. From the article, 'The cadre of scientists behind the current paper realized that, by using the process of entanglement, it would be possible to essentially use two particles to figure out the complete state of one. They might even be able to measure incompatible variables like position and momentum. The measurements might not be perfectly precise, but the process could allow them to beat the limit of the uncertainty principle.' Will we find out that Heisenberg was shortsighted in limiting the power of quantum physics or will the scientists be surprised to find that such a theoretical scenario — once conducted — performs unexpectedly in Heisenberg's favor?"

suraj.sun writes with this news from CNET: "A security researcher involved with the Wikileaks Web site — Jacob Appelbaum, a Seattle-based programmer for the online privacy protection project called Tor — was detained by US agents at the border for three hours and questioned about the controversial whistleblower project as he entered the country on Thursday to attend a hacker conference. He was also approached by two FBI agents at the Defcon conference after his presentation on Saturday afternoon about the Tor Project. Appelbaum, a US citizen, arrived at the Newark, New Jersey, airport from Holland Thursday morning, was taken into a room, frisked and his bag was searched. Officials from the Immigration and Customs Enforcement and the US Army then told him he was not under arrest but was being detained. They asked questions about Wikileaks, asked for his opinions about the wars in Iraq and Afghanistan, and asked where Wikileaks founder Julian Assange is, but he declined to comment without a lawyer present, according to the sources. He was not permitted to make a phone call, they said." Appelbaum told me that he just spoke at length with The New York Times, and quipped that his Defcon talk about Tor was "just fine, until the FBI showed up"; this post will likely be updated with more details. Update: 08/02 03:59 GMT by T : Here's the NYT's coverage.

Hugh Pickens recommends a long piece in last week's NY Times Magazine covering a wide swath of research and thinking in the US and elsewhere on the subject of the perils to society of recording everything permanently, and the idea that perhaps we ought to build forgetting into the Internet. "We've known for years that the Web allows for unprecedented voyeurism, exhibitionism, and inadvertent indiscretion, but we are only beginning to understand the costs of an age in which so much of what we say, and of what others say about us, goes into our permanent — and public — digital files. The fact that the Internet never seems to forget is, at an almost existential level, threatening to our ability to control our identities; to preserve the option of reinventing ourselves and starting anew. In a recent book, Delete: The Virtue of Forgetting in the Digital Age, the cyberscholar Viktor Mayer-Schönberger cites the case of Stacy Snyder — who was denied a teaching certificate on the basis of a single photo on MySpace — as a reminder of the importance of 'societal forgetting.' By erasing external memories, he says in the book, 'our society accepts that human beings evolve over time, that we have the capacity to learn from past experiences and adjust our behavior.' In traditional societies, where missteps are observed but not necessarily recorded, the limits of human memory ensure that people's sins are eventually forgotten. By contrast, Mayer-Schönberger notes, a society in which everything is recorded 'will forever tether us to all our past actions, making it impossible, in practice, to escape them.' He concludes that 'without some form of forgetting, forgiving becomes a difficult undertaking.'"

Teppy writes "How's this for a disruptive technology? Bitcoin is a peer-to-peer, network-based digital currency with no central bank, and no transaction fees. Using a proof-of-work concept, nodes burn CPU cycles searching for bundles of coins, broadcasting their findings to the network. Analysis of energy usage indicates that the market value of Bitcoins is already above the value of the energy needed to generate them, indicating healthy demand. The community is hopeful the currency will remain outside the reach of any government." Here are the FAQ, a paper describing Bitcoin in more technical detail (PDF), and the Wikipedia article. Note: a commercial service called BitCoin Ltd., in pre-alpha at bitcoin.com, bears no relation to the open source digital currency.
---
Related: Crypto Tools

adaviel sends a link to work out of Yahoo Research indicating that demographics can help Web searches; e.g. a women searching for "wagner" probably wants the 18th-century German composer, while for men in the US "wagner" is a paint sprayer. The Yahoo researchers claim that by taking user demographics into account, "they managed to get the chosen link to appear as the top-ranked result 7 per cent more often than in the standard Yahoo search." New Scientist mentions this research and two other innovative adjuncts to current search practice: following the mouse cursor as a proxy for eye tracking, and taking back bearings on online criminals by studying the searches they make. (The latter raises disburbing privacy questions: would you want Google trolling through your search data? How about governments?)