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Cellphones

AT&T Admits Network Can't Handle iPhone, iPad Traffic 298

RedEaredSlider writes "AT&T has admitted that the rise of tablets and smartphones like the iPad and iPhone has taken a major toll on its network. In its public filing to the Federal Communications Commission yesterday, the company admitted that its network has been under increasing strain as more and more high-bandwidth devices have been connected. This not only includes smartphones like the iPhone, but tablets like the iPad as well. AT&T says that in many cases tablets put a greater stress on their network (PDF) than smartphones do."

Apple Orders 10 Million Tablets? 221

Arvisp writes "According to a blog post by former Google China president Kai-Fu Lee, Apple plans to produce nearly 10 million tablets in the still-unannounced product's first year. If Lee's blog post is to be believed, Apple plans to sell nearly twice as many tablets as it did iPhones in the product's first year."
Programming

An Open Source Compiler From CUDA To X86-Multicore 71

Gregory Diamos writes "An open source project, Ocelot, has recently released a just-in-time compiler for CUDA, allowing the same programs to be run on NVIDIA GPUs or x86 CPUs and providing an alternative to OpenCL. A description of the compiler was recently posted on the NVIDIA forums. The compiler works by translating GPU instructions to LLVM and then generating native code for any LLVM target. It has been validated against over 100 CUDA applications. All of the code is available under the New BSD license."
Image

Microsoft Seeks Patent On Shaming Fat Gamers 553

theodp writes "A newly disclosed Microsoft patent application — Avatar Individualized by Physical Characteristic — takes aim at fat people, proposing to generate fat avatars in gaming environments for individuals whose health records indicate they're overweight, limiting their game play, and even banning them. From the patent application: 'An undesirable body weight could be reflected in an overweight or underweight appearance for the avatar. Only requisite health levels are allowed to compete in a certain competition level. A dedicated gamer could exercise for a period of time until his health indicator gadget shows a sufficiently high health/health credit in order to allow reentering the avatar environment.' Linking one's gaming avatar to one's physique, explains Microsoft, will produce healthy and virtuous behaviors in individuals. Microsoft also proposes shaping gaming experiences by using 'psychological and demographic information such as education level, geographic location, age, sex, intelligence quotient, socioeconomic class, occupation, marital/relationship status, religious belief, political affiliation, etc.'"
Cellphones

iPhone Has 46% of Japanese Smartphone Market 214

MBCook writes "Despite claims earlier in the year that the iPhone was hated by Japanese consumers (later disproved), the iPhone has been doing well in the land of the rising sun and the evidence is in. Apple has taken 46% of the Japanese smartphone market, cutting in half the once 27% market share of the previous lead, Advance Sharp W-Zero3 (Japanese site). The article includes a large chart of the market share of Japanese smartphones over the last 3 years."
Image

The Perfect Way To Slice a Pizza 282

iamapizza writes "New Scientist reports on the quest of two math boffins for the perfect way to slice a pizza. It's an interesting and in-depth article; 'The problem that bothered them was this. Suppose the harried waiter cuts the pizza off-center, but with all the edge-to-edge cuts crossing at a single point, and with the same angle between adjacent cuts. The off-center cuts mean the slices will not all be the same size, so if two people take turns to take neighboring slices, will they get equal shares by the time they have gone right round the pizza — and if not, who will get more?' This is useful, of course, if you're familiar with the concept of 'sharing' a pizza."
Graphics

DX11 Tested Against DX9 With Dirt 2 Demo 201

MojoKid writes "The PC demo for Codemasters' upcoming DirectX 11 racing title, Dirt 2, has just hit the web and is available for download. Dirt 2 is a highly-anticipated racing sim that also happens to feature leading-edge graphic effects. In addition to a DirectX 9 code path, Dirt 2 also utilizes a number of DirectX 11 features, like hardware-tessellated dynamic water, an animated crowd and dynamic cloth effects, in addition to DirectCompute 11-accelerated high-definition ambient occlusion (HADO), full floating-point high dynamic range (HDR) lighting, and full-screen resolution post processing. Performance-wise, DX11 didn't take its toll as much as you'd expect this early on in its adoption cycle." Bit-tech also took a look at the graphical differences, arriving at this conclusion: "You'd need a seriously keen eye and brown paper envelope full of cash from one of the creators of Dirt 2 to notice any real difference between textures in the two versions of DirectX."
Microsoft

A Real Bill Gates Rant 293

lou ibmix XI submitted an email written by Bill Gates a few years ago and turned over to the feds as part of the government's antitrust case. Great quotes like 'Someone decided to trash the one part of Windows that was usable?' and 'The lack of attention to usability represented by these experiences blows my mind.' We like to think of him as an abstract, but I think this is interesting stuff. Also, this might seem familiar. Oops.
Portables

Asus To Phase Out Sub-10" Eee PCs 497

jeevesbond writes "The Register reports that Asus president Jerry Shen has revealed his company will be phasing out all sub-10" Eee PCs. According to Shen, the 'standard' netbook next year will be a 10" model with a hard drive running XP. Shen also said XP is outselling GNU/Linux on netbooks by a ratio of 7:3. This is somewhat contrary to news from the UK earlier in the year that GNU/Linux units were out of stock while XP machines sat unsold. Are Brits more open-minded than the rest of the world when it comes to choosing an OS?"
Communications

Good Open Source, Multi-Platform, Secure IM Client? 308

Phil O. writes "I work for a company with 30+ locations across North America. Some offices have hundreds of employees; some only a dozen. We're looking for a secure, multi-platform IM client we could implement across the organization. One group is pushing for Microsoft's solution, but it has a number of drawbacks (including cost). What other options are out there, and what has worked well in similar situations? Security is a big concern for the company."
Earth

Environmental Cost of Hybrids' Battery Recycling? 520

LostMyBeaver writes "I have been considering the purchase of an electric or hybrid vehicle for some time. The biggest problem I have currently is that both technologies make use of rechargable batteries. The same tree-huggers telling me gasoline is bad are telling me that batteries are bad too. I'm only partially knowledgable in this area, but it appears the battery technologies are generally based at least on lithium ion, nickel metal hydride, lead acid and nickel-cadmium. I was hoping someone on Slashdot would be knowledgable enough to explain the environmental cost of recycling these batteries. If I understand correctly, after these chemicals are 'spent' so the cells no longer maintain a charge, they are not useful for producing new batteries. I can only imagine that the most common method of recycling the cells is to store the toxic chemicals of the batteries in barrels and refilling the cells with new chemicals. This sounds like an environmental disaster to me. Is there someone here that can help me sleep better at night by explaining what really happens?"

Microsoft Plans Flickr Competitor 156

An anonymous reader writes "Judging by newly posted job calls, Microsoft is now working on a Flickr-like online photo service. ZDNet reports: '"This feature team is building a next-generation photo and video sharing service that will compete with Flickr, SmugMug and other photo web solutions today. This is a 'v1' opportunity," the ad said. And video will be a part of the effort, too: "This role will work across the new Windows Live division with teams like Spaces, SkyDrive, Messenger and Hotmail to construct a winning strategy for Microsoft in photo and video sharing." Evidently, Microsoft sees the effort as an online extension of its current desktop technology.' Gundeep Hora, at CoolTechZone, feels that such a service is unlikely to succeed, and lays out the numerous challenges the company will face upon entering the market."
Democrats

Brain Differences In Liberals and Conservatives 1248

i_like_spam writes "Scientists from NYU and UCLA report in Nature Neuroscience that the brains of Democrats and Republicans process information differently. This new study finds that the differences are apparent even when the brain processes common information, not just political topics. From the study, liberals were more likely to be accurate and showed more brain activity in the region associated with analyzing conflicts. A researcher not affiliated with the study stated, liberals 'could be expected to more readily accept new social, scientific or religious ideas.' Moreover, 'the results could explain why President Bush demonstrated a single-minded commitment to the Iraq war and why some people perceived Sen. John F. Kerry... as a flip-flopper.'"
Science

Study Proves Having Fat Friends Makes You Fat 693

Xemu writes "Having fat friends makes you fat, researchers from Harvard Medical School and the University of California says after after examining 12,067 individuals and 38,611 of their relatives and friends. In same-sex friendships, people were 71 per cent more likely to put on weight if a friend of theirs became obese. "It's not that obese or non-obese people simply find other similar people to hang out with. Rather, there is a direct, causal relationship," says Harvard professor Nicholas Christakis."

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