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Operating Systems

How Kernel Hackers Boosted the Speed of Desktop Linux 380

chromatic writes "Kernel hackers Arjan van de Ven and Auke Kok showed off Linux booting in five seconds at last month's Linux Plumbers Conference. Arjan and other hackers have already improved the Linux user experience by reducing power consumption and latency. O'Reilly News interviewed him about his work on improving the Linux experience with PowerTOP, LatencyTOP, and Five-Second Boot."
Government

Cloud Computing May Draw Government Action 119

snydeq brings us this excerpt from InfoWorld: "Cloud computing will soon become an area of hot debate in Washington, as the increasing popularity of cloud-based services is putting pressure on policy makers to answer tough questions on the privacy and security of data in the cloud. For example: Who owns the data that consumers store on the network? Should law enforcement agencies have easier access to personal information in the cloud than data on a personal computer? Do government procurement regulations need to change to allow agencies to embrace cloud computing? So far, US courts have generally ruled that private data stored in the cloud doesn't enjoy the same level of protection from law enforcement searches that data stored on a personal computer does, said Ari Schwartz, COO of the Center for Democracy and Technology. 'I do think government has an almost infinite ability to screw up things when they can't see the future,' former Bill Clinton tech policy adviser Mike Nelson added. 'We have to have leadership that believes in empowering users and empowering citizens.'"
Graphics

Virtual Reality Cocoon Being Designed 103

gurps_npc writes "CNN reports that a company called 'NAU' is working on an Immersion Cocoon that seems inspired by ST:TNG's Holodeck. The images are only 2D, and you can't touch them. But it is 360-degree video and sound, with light sensors to detect your hand movements and floor sensors to detect foot movements. They hope to have a prototype by October 2009."
Security

Greek Hackers Target CERN's LHC 445

Doomsayers Delight writes "The Telegraph reports that Greek hackers were able to gain momentary access to a CERN computer system of the Large Hadron Collider (LHC) while the first particles were zipping around the particle accelerator on September 10th. 'Scientists working at CERN, the organization that runs the vast smasher, were worried about what the hackers could do because they were "one step away" from the computer control system of one of the huge detectors of the machine, a vast magnet that weighs 12,500 tons, measuring around 21 meters in length and 15 meters wide/high. If they had hacked into a second computer network, they could have turned off parts of the vast detector and, said the insider, "it is hard enough to make these things work if no one is messing with it."'"
Hardware

Integrated Circuit Is 50 Years Old Today 117

arcticstoat writes "Today marks fifty years since the first integrated circuit, or microchip, was demonstrated by Jack Kilby at Texas Instruments on 12 September 1958. The original chip might not be much to look at, but then Texas Instruments admits that Kilby often remarked that if he'd known he'd be showing the first working integrated circuit for the next 40-plus years, he would've 'prettied it up a little.' The integrated circuit itself was housed in a germanium strip on a glass slide, and it measured 7/16in by 1/16in. With protruding wires, and just containing a single transistor, some resistors and a capacitor, it's a primitive chip by today's standards, but it worked and successfully produced a sine wave on an oscilloscope screen at the demo. Technology hasn't been the same since."
Image

Slashdot's Disagree Mail 188

Since we covered people who wanted out of Slashdot last week, I thought we'd look at some people who wanted back in. These users found that living without Slashdot was a lot harder than they thought. Maybe you've just been married and are finding out your wife is less interesting than Slashdot or maybe you were bad and want to make amends. These people found out it's hard to make it without your favorite website. Keep reading to find out what they'll do to get back.
The Courts

DOJ Needs Warrant To Track Your Cell's GPS History 122

MacRonin recommends a press release over at the EFF on their recent court victory affirming that cell phone location data is protected by the Fourth Amendment. Here is the decision (PDF). "In an unprecedented victory for cell phone privacy, a federal court has affirmed that cell phone location information stored by a mobile phone provider is protected by the Fourth Amendment and that the government must obtain a warrant based on probable cause before seizing such records. EFF has successfully argued before other courts that the government needs a warrant before it can track a cell phones location in real-time. However, this is the first known case where a court has found that the government must also obtain a warrant when obtaining stored records about a cell phones location from the mobile phone provider."
Earth

When Dinosaurs Battled Crurotarsans 181

onehitwonder writes "Reuters reported yesterday on new scientific research that indicates how dinosaurs beat out another early reptilian species for domination of the earth. Roughly 200 million years ago, dinosaurs battled with another dinosaur-like animal, the crurotarsan, which is related to the crocodile. Some species grew to 39 feet long, according to the article, at an epoch when few dinosaurs exceeded 10 feet in length. Scientists used to believe that dinosaurs beat out the crurotarsans because the dinosaurs were physiologically superior. But new research indicates that dinosaurs might have won out due to a large stroke of cosmic luck, the nature of which is speculative."
It's funny.  Laugh.

Microsoft Causes Internal Family Strife 543

techmuse writes "Fresh from its ad featuring Bill Gates and Jerry Seinfeld eating churros and discussing shoes, Microsoft has introduced a new advertisement in which the aging former CEO and comedian take up residence with a family, causing infighting and malicious plots by the family members. Although the ad does not mention Microsoft's operating system directly, it does mirror the real world experience of the company's products — appearing where not wanted, hard to remove, causing administration headaches, and finally being forced out in hopes of getting one's living space back."
Wireless Networking

Locate Any WiFi Router By Its MAC Address 204

coderrr writes "SkyHook Wireless has been wardriving the US for years creating a huge database mapping wireless routers' MAC addresses to their physical locations. They provide an minimally documented API (docs here) which allows anyone to query the database directly for any MAC address. This could potentially allow some malicious individual to find out exactly where you live. Of course for them to get the MAC of your router in most cases will require either being infected with malware or some sort of social engineering attack... Imagine if you got a phishing email that included your home address."
Government

Senate Judiciary Committee Approves Copyright Cops 483

I Don't Believe in Imaginary Property writes "The Senate Judiciary Committee has approved the EIPA (the Enforcement of Intellectual Property Rights Act of 2008), which would create copyright cops. And these cops would take over the RIAA's War on Sharing by filing civil lawsuits and using civil forfeiture laws to take any and all computers engaged in infringement. Worse, they would even seize computers (such as servers or database farms) that house the data of innocent people, and these people would not have any right to get their data back. At best the 'virtual bystanders' who happened to have data on a computer used for infringement could get a protective order saying that no one should go rummaging through their stuff. Perhaps the only good thing in the bill is that they've excluded DMCA circumvention from the list of grounds for seizure. So while the Senators believe this is needed to combat foreign copyright infringement cartels, it's entirely likely that innocent people will be harmed by this law."
The Internet

YouTube Bans Terrorist Training Videos 391

Virtual_Raider sends in an Australian news story that begins "Terrorist training videos will be banned from appearing on YouTube, under revised new guidelines being implemented by the popular video-sharing site. The Google-owned portal will ban footage that advertises terrorism or extremist causes and supporters of the change hope it will blunt al-Qaeda's strong media online campaign. The move comes after pressure... from Connecticut Senator Joseph Lieberman... [T]he new YouTube guidelines includes bans on videos that incite others to commit violent acts, videos on how to make bombs, and footage of sniper attacks."
Communications

Interplanetary Internet Tested In Space 124

Anonymous Coward writes "After Vint Cerf planned the Interplanetary Internet, there's a press release saying that the Interplanetary Internet is now being tested in space, using the Bundle Protocol developed by the Delay-Tolerant Networking Research Group. There's a conference paper with details on the testing too. These guys were previously the first to test IPv6 in space. Now they've found something with even fewer users than IPv6 to play with!"

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