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Computers

Cyber 'ants' patrol PC networks against computer worms and other threats

In looking for highly efficient ways to solve complex problems, we've often seen researchers mimic the solutions found by nature over billions of years: smart fabrics inspired by pine cones, spectrum analyzers modeled after the human ear and powerful search-and-optimization genetic and evolutionary algorithms, to name just a few. The latest piece of news comes from Wake Forest University, where the group dynamics of ant colonies have inspired security software to fight computer worms and other threats.Read More

Intel predicts optical future for consumer gadgets with 10Gb/s Light Peak interface

Though it may not make it into everyone’s ‘top ten’ list of most desirable technological developments, replacing the spaghetti-junction of wires that typically gathers behind a desk or workspace would undoubtedly be a welcome advance. Wireless peripherals are helping the situation somewhat and wireless power will be a massive boon once perfected but, in the meantime, we’re looking to technologies like optical cables to handle high-volume data transfer. Intel’s recent research in this area should be of particular interest, since it’s designed to replace or augment connections used in consumer-based electronics, such as USB2.0, HDMI, Firewire, DVI and the like.Read More

Up to six screens from one AMD Eyefinity graphics card

Forget high definition, AMD claims its ATI Eyefinity multi-screen technology has up to 12 times 1080p resolution, breaking into almost true eye-definition video quality. It's able to power up to six monitors from one card, is Windows 7 ready and positively champing at the bit to unleash the power of Direct X 11. Users can look forward to a much improved immersion gaming experience, or to taking advantage of one huge desktop workspace for better multi-task management, or to being able to keep an eye on breaking Internet news while also playing a game or watching a DVD.Read More

Wacom's new Bamboo gets you multi-touching for under $100

Since multi-touch technology was popularized with the introduction of Apple's iPhone, many companies have come to realize its great potential in terms of improving the user experience. Wacom's second generation Bamboo input devices add multi-touch support to its standard pressure sensitive pen providing users with a cheap, cross-platform solution to experience both multi-touch and ultra precise pointer control on their personal computers with a single tablet.Read More

Intel Core i7 Mobile Processor - fastest ever laptop chips

Intel says processing power that was reserved for desktop computing can now be conducted on laptops equipped with its new Intel Core i7 Mobile Processor and Intel Core i7 Mobile Processor Extreme Edition. Using its award-winning and super-fast Nehalem microarchitecture, along with the new Intel PM55 Express Chipset, gamers, photographers, digital music mixers, movie-makers, etc, will no longer have to be anchored to a desktop computer to access the processing power they need.Read More

Five new Alienware PCs invade the gaming market with aggressive looks and specs

Demanding PC gamers could soon see their wildest dreams come true with the five new Alienware gaming rigs — a laptop and four desktop PCs — recently presented by Dell. From overclocked, liquid-cooled Intel Core i7 processors to the latest-generation NVIDIA GeForce graphics, these machines combine the very best of the industry for blazing fast performance and an unprecedented gaming experience.Read More

Intel unveils world's first working 22nm chips

During the keynote address at the Intel Developer Forum recently held in San Francisco, Intel CEO Paul Otellini displayed a silicon wafer containing the world's first working chips featuring 22nm transistor technology, which include both densely packed SRAM memory and logic circuits to be used in future Intel microprocessors.Read More

Toshiba's Dynadock wireless docking station enhances your laptop's productivity

Toshiba has recently unveiled Dynadock Wireless U, a universal docking station that connects wirelessly to your Windows laptop and allows you to quickly gain access to a number of devices such as mouse, full-size keyboard and external monitors while featuring additional capabilities like two sleep-and-charge USB ports, automatic laptop connection and support for two additional monitors.Read More

World’s biggest and fastest desktop hard drive from Seagate

Hard drives aren’t just getting bigger, they’re also getting faster. And, for the time being, there's no bigger or faster desktop hard drive than Seagate’s new Barracuda XT. It's a 7200RPM drive that boasts 2TB of storage space and a blazing 6Gb/second SATA interface. This high performance, high capacity drive is aimed at gamers, digital video editors and other storage- and speed-hungry desktop computing applications.Read More

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