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Science

Computer-Aided ESP Transmits Binary Numbers, Slowly 148

High-C writes "Dr. Christopher James of the University of Southampton has demonstrated what is being termed 'Brain to Brain' communication. In binary, no less. In essence, one person imagined a binary number, which was picked up by an EEG and transmitted via the net to another PC. The received signal was displayed on LEDs flashing at two different frequencies. The receiver's EEG correctly deciphered the string, resulting in a 1:1 transmission of binary data via thought. The throughput isn't great so far, at .14 bits per second, but it's an incredibly geeky proof-of-concept all the same."
Microsoft

Ballmer Scorns Apple As a $500 Logo 1147

theodp writes "Speaking at a conference in NYC, Microsoft CEO Steve Ballmer did his best to refan the flames of the Mac vs. PC rivalry: 'Now I think the tide has really turned back the other direction [against Apple],' Ballmer said. 'The economy is helpful. Paying an extra $500 for a computer in this environment — same piece of hardware — paying $500 more to get a logo on it? I think that's a more challenging proposition for the average person than it used to be.'"
Operating Systems

Best OS For Netbooks and Underpowered Tablets? 272

vigmeister writes "I hopped on the netbook bandwagon early this year in a rather odd fashion by picking up an outdated portable tablet (Fujitsu P1510) which just about matches the latest, greatest netbooks for their performance and portability features, while nipping them by managing to give me a better battery life. I've been happy using XP Tablet on this machine until recently, when I started thinking that by optimizing the OS for targeted use, I may be able to squeeze more out of the device. So, my questions are: What OS would you recommend for a netbook/outdated laptop? Usage is typically light — web surfing (with multimedia), email, word processing, spreadsheet and reading PDFs. Also, what OS would you recommend for a ultraportable tablet? Usage is similar to a netbook; there's a little more document editing going on, and good handwriting recognition and note-taking software would be great." Read on for further details about vigmeister's question.
Image

Dojo: Using the Dojo JavaScript Library 85

stoolpigeon writes "The number and functionality of web based applications has exploded recently. Many of these applications rely heavily on AJAX to provide a more desktop-like experience for users. As the number of people using JavaScript grew, libraries were developed to assist with commonly encountered issues. Jim Harmon's new book Dojo: Using the Dojo JavaScript Library to Build Ajax Applications aims to introduce readers to one of those libraries, the Dojo Toolkit." Keep reading for the rest of JR's review.
Space

Looking For Earth-Like Exoplanets 73

Discover Magazine is running a story detailing the search for planets like Earth orbiting other stars. While we've been able to locate a few "super earths" so far, none of them really compare in size or the potential for habitability with our own world. Fortunately, advances in data analysis and new space-based telescopes — such as Kepler, the James Webb Space Telescope, and the already-launched CoRoT (PDF) — have some astronomers predicting we'll find such an exoplanet by 2010, and a habitable one by 2012. Earth-based telescopes are also in the hunt, though the article notes, "even if a habitable Earth-like world is found first from the ground, it will most likely take a space observatory to search for the chemical signals that tell us what we really want to know: Is anything living out there? If the planet is one that can be observed transiting, it just might be possible to provide a hint of an answer in the next few years."

Comment Re:Linux as desktop OS == FAILURE (Score 2, Insightful) 353

In *your* experience windows blows Linux away, in mine, its all the opposite. The OS is there to make your life easier, not to 'compete', Linux solves more problems for me than any other OS could, and that's a fact. I believe that most unsuccessful experiences with *NIX are because people are not willing to adopt a different workflow. Everyone expects Linux to act as 'whatever they used before' and that's the problem right there: If you're not willing to change by a slightly bit your method to do things, why are you changing your OS in the first place? Resistance to change is a studied phenomena that plays a major role in UI design, new features in OS's etc.
Google

Submission + - Google Takes Down HuddleChat After Complaints Abou (blogspot.com)

desmondhaynes writes: "There were striking similarities between one of Google's App Engine demos, HuddleChat (a real-time chat application) and the Campfire app from 37Signals. Google has taken HuddleChat down from the App Engine app gallery." Google explains: "The App Engine team was looking for some sample apps to help kick the tires on their new system, so we invited Googlers to build some as side projects. A couple of our colleagues here built HuddleChat in their spare time because they wanted to share work within their team more easily and thought persistent web chat would do the trick. We've heard some complaints from the developer community, though, so rather than divert attention from Google App Engine itself, we thought it better to just take HuddleChat down." Read on"
GNU is Not Unix

3D Self-Replicating Printer to be Released Under GNU License 313

Rob O'Neill writes "A Kiwi open source developer is working on a self-replicating 3D printer, RepRap, to be made available under the GNU license. 'The 3D printer works by building components up in layers of plastic, mainly polylactic acid (PLA), which is a bio-degradable polymer made from lactic acid. The technology already exists, but commercial machines are very expensive. They also can't copy themselves, and they can't be manipulated by users, says Vik Olliver. RepRap has a different idea. The team, which is spread over New Zealand, the UK and the US, develops and gives away the designs for its much cheaper machine, which also has self-copying capabilities. It wants to make the machine available to anybody — including small communities in the developing world, as well as people in the developed world, says Olliver. Accordingly, the RepRap machine is distributed, at no cost, under the GNU (General Public License).'"
Google

Google Street a Slice of Dystopian Future? 325

An anonymous reader writes "According to a recent CNET article, Google Street View 'is just wrong'. The short piece which makes up part of a larger feature about 'technology that's just wrong' goes on to explain that Google Street View is like a scene from George Orwell's terrifying dystopian vision of 1984 and that it could ultimately change our behaviour because we'll never know when we're being watched. 'Google? Aren't they the friendly folk who help me find Web sites, cheat at pub quizzes, and look at porn? Yes, but since 2006 they're also photographing the streets of selected world cities and posting the results online for all to see. It was Jeremy Bentham who developed the idea of the Panopticon, a system of prison design whereby everybody could be seen from one central point, with the upshot being that prisoners learnt to modulate their behaviour — because they never knew if they were being watched. And that doesn't sound like much fun, does it?'"
Biotech

Cocaine Vaccine In the Works 724

martyros writes "Researchers at the Baylor College of Medicine are performing clinical trials of a vaccine that teaches the immune system to attack cocaine, preventing it from giving a high. The vaccine is made by attaching inactivated cocaine molecules to the outside of inactivated cholera proteins. When the immune system attacks the cholera proteins, it also 'learns' the cocaine molecules as well. The result is that the immune system 'recognizes the potent naked drug when it's ingested. The antibodies bind to the cocaine and prevent it from reaching the brain, where it normally would generate the highs that are so addictive.'" An earlier story from The Star notes that human trials for vaccines against both cocaine and nicotine are well under way.
Operating Systems

Linux Kernel v2.6.23 Released 346

diegocgteleline.es writes "After 3 months, Linus has released Linux 2.6.23. This version includes the new and shiny CFS process scheduler, a simpler read-ahead mechanism, the lguest 'Linux-on-Linux' paravirtualization hypervisor, XEN guest support, KVM smp guest support, and variable process argument length. SLUB is now the default slab allocator, there's SELinux protection for exploiting null dereferences using mmap, XFS and ext4 improvements, PPP over L2TP support. Also the 'lumpy' reclaim algorithm, a userspace driver framework, the O_CLOEXEC file descriptor flag, splice improvements, a new fallocate() syscall, lock statistics, support for multiqueue network devices, various new drivers, and many other minor features and fixes. See the changelog for details."
Wireless Networking

UK Police Cracking Down on Broadband Theft 672

dubculture writes "A 39 year-old man in West London was arrested for dishonestly obtaining free internet access" from an unsecured wireless router nearby. The article discusses a couple of other cases, including one where a fine of £500 (~US$1000) was handed out for, essentially, taking advantage of someone else's inability (read: apathy) towards securing their home network."

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