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"The storage industry continues to navigate multiple transitions that are affecting each segment’s performance," said Fang Zhang, an IHS analyst. "The SSD sector is easily the most promising, compared to a struggling HDD segment that remains huge but is still trying to find its footing in a shifting environment, or to the more beleaguered ODD [optical disc drive] space that's now become irrelevant."Zhang said the SSD industry was in "aggressive expansion mode", helped by lower prices and their use in thin laptops and Ultrabooks, as well as in enterprise storage systems.IHS predicted the SSD market would grow 50% this year, but it will be some time before flash drives overtake hard drives in PCs. Within three years, SSD shipments will top 190 million units, IHS predicted, but that will still represent only half the size of the shrinking HDD market, which is predicted to slide to 397 million by 2017.The traffic arriving at my online retail site from mobile devices has increased by 2,584% since 2010.No, I haven’t inserted a payday loan company’s APR by mistake, and yes, I accept it started from a low base. But during that period, the traffic from laptop and desktop computers increased by only 51.4%, and on 12 October 2013, mobile visits came within a whisker of outnumbering both.

It’s only a matter of time before mobile visits are the majority.It’s only a matter of time before mobile visits are the majorityIt’s only a matter of time before mobile visits are the majorityWe’ve reached a tipping point. This is an issue no online-business owner can afford to ignore. This trend away from desktop computers and towards smartphones and tablets represents the biggest change for website owners since the introduction of broadband.While the better e-commerce platforms already offer a mobile-friendly version of your store to users of such devices, the features and customisation options for the mobile versions lag far behind the desktop shop (at least in the case of Bigcommerce). This is something they’ll have to tackle soon. Otherwise, shop owners will end up presenting their full storefront to a minority of visitors.Hold on, though – are we twisting our knickers unduly? Most mobile versions of websites and online shops were designed for devices that were slower than “real” computers and possessed lower-definition displays, but that was yesterday.The screen resolution and processing power of top-end tablets such as the Nexus 7, Kindle Fire HDX and full-fat iPad are almost a match for today’s laptops, to the extent that it’s feasible to offer a single experience for both tablet and desktop. Smartphones are another matter: although their screen resolutions continue to climb, they remain so small that there’s a case for keeping a mobile version.

Solar panels might not always be enough to fully power a laptop, but they could be used to help offset some of its energy demands.That’s the idea behind Intel Labs’ research into hybrid power supplies, which looks to use whatever sources of energy are available to reduce the draw on batteries.At the moment, laptops and other devices draw power from one source at a time. While solar power systems can be used to recharge a device, they usually aren't enough to power it - especially in cloud-strewn Britain. But researchers at Intel believe that even if solar panel adds only a few watts, it can still help extend battery life.If you’re stuck, you don’t care if it’s a car battery, so long as you get chargedIf you’re stuck, you don’t care if it’s a car battery, so long as you get charged The demo on the show floor at the Intel Developer Forum in San Francisco featured a sun lamp and solar panels, which contributed a few watts to powering the research team’s test laptop. The rest was drawn simultaneously from the mains.That might not sound impressive, but take the $80 solar panels used by Intel outside on a sunny day, and they could easily add ten watts, potentially extending a laptop’s charge time by hours. "You should be able to supplement power" by adding any available source of energy, said Intel researcher John Thompkins.

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The system doesn’t only work with solar panels: Thompkins said the system was “power agnostic” and could work with hydrogen batteries or kinetic charging systems – even a hand crank. “If you’re stuck, you don’t care if it’s a car battery, so long as you get charged,” he said.“We’re so lucky to have power anywhere,” he said, gesturing to the strip of power sockets beneath the display table. “Many places in the world don’t have that, so to have another option could be a very big thing.”While the hybrid power system is fully functional, the project is still in its early days, and Thompkins couldn’t say when it might hit the market.Another project currently in the works at Intel Labs looks to better manage cooling systems in data centres - but started as research to make them quieter. "It started focusing on acoustics, but we found real, bigger impact in power savings," said Intel researcher Sati Banerjee.Researchers developed an algorithm that could eventually be embedded in Intel systems to automatically adjust fans in servers, so they're only running at full blast when necessary, flipping on and off as needed.As cooling systems account for as much as 20% of the power use in a data centre, the savings could be big, with Banerjee saying the innovation could cut the energy used by fans by 10%.

Shutting down fans more often also makes servers up to five times quieter. "For folks manning a data centre, it can be terrible to work there if the data centre always sounds like an aircraft taking off," she noted.Acer has unveiled the Chromebook C720P, bringing touch to Google-powered laptops at a low-budget price.The Chromebook C720P will cost £280 inc VAT in the UK and will arrive in March 2014, an Acer spokesperson told PC Pro. That makes it £750 cheaper than the Chromebook Pixel, the only other Chromebook with a touchscreen launched to date.The 11.6in laptop features an LED touchscreen with backlit display and a screen resolution of 1,366 x 768. By comparison, the Chromebook Pixel offers a 12.9in touchscreen with a 2,560 x 1,700 display and 239ppi - a higher pixel density than the MacBook Pro Retina 13in.And like its sibling, the Chromebook C720, the new laptop packs in an Intel Haswell processor, the Celeron 2955U, paired with 2GB of RAM. Acer’s promising a speedier, seven-second boot time with a 32GB SSD, which is twice the capacity of the C720’s. But there’s also an hour less quoted battery life at 7.5 hours.

Buyers get 100GB of Google Drive storage free for two years. There’s also 2GB of RAM, HDMI, USB 2 and USB 3 ports, and 802.11n Wi-Fi connectivity. The laptop weighs 1.4kg and is 2cm thick.Lenovo was the first manufacturer to really nail the Windows 8 hybrid, and the Yoga 2 Pro sees it take the winning formula and refine it even further. With two new 11.6in and 13.3in models joining the ranks, Lenovo has retained the double-jointed hinge, streamlined the design and packed in Intel Haswell CPUs for good measure. The big news, though, is that the 13.3in model has also crammed in the small matter of 4.32 million extra pixels – it now has a high-DPI, 3,200 x 1,800 touchscreen.The beauty of the original Yoga was always its simplicity. Where other designs give away clues to their hybrid abilities with clearly unusual-looking screen bezels or telltale release catches, it’s impossible to recognise the Yoga’s split personality at a mere glance.

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The Yoga 2 Pro is no exception to this rule: from without, it’s just as you’d expect an Ultrabook to look; that is, gorgeous. There’s the same hardback-book-inspired design as the previous model, with dark, silvery metal lapping across the lid and base, and very slightly overhanging the edges. Gone is the predominantly square, somewhat frumpy profile of the original, however: the Yoga 2 now looks far more curved and streamlined, with its base tapering delicately up towards its front edge.Lenovo’s engineers haven’t just tweaked the design for the sake of it. The new model not only looks prettier, but it’s also lighter and much more solid-feeling than before. The Yoga 2 now weighs a relatively dainty 1.39kg – 140g less than the IdeaPad Yoga 13 – a mere 60g heavier than Apple’s MacBook Air 13in, and only 100g heavier than Sony’s featherweight hybrid, the VAIO Fit 13A multi-flip. It’s also a millimetre thinner than last year’s Yoga 13.Yet where the Yoga 13 felt a little flexible in places, the new model’s build is rock-solid. Granted, it’s still no match for the Apple MacBook Air 13in, but it isn’t a million miles off. The base is super-stiff, and the lid feels capable of protecting the high-DPI display secreted within.

In contrast with so many hybrid designs, the Yoga 2 Pro is refreshingly free from compromises when used as a laptop. Tilt back the sturdy-feeling lid, and you’re greeted by a full-sized, Scrabble-tile keyboard (which, incidentally, is now backlit), and a buttonless touchpad. There are minor niggles – the half-height Enter key, and the strip of navigation keys on its right edge take a little getting used to – but, most importantly, there’s just the right amount of resistance to each keystroke to make for comfortable typing, and the touchpad works well, responding reliably to everything from simple left-clicks to edge-swipes.It’s the double-jointed hinge that allows the Yoga 2 to be so much more than a laptop, however. Push the display backwards, and it smoothly rotates backwards through 360 degrees, making it possible to flatten it against the back and use the Yoga 2 as a tablet. And although the keyboard and touchpad are left exposed when you do this, they’re disabled as soon as the screen passes the 180-degree mark.That’s not all, though. Tilt the screen part of the way back, and the Yoga 2 can be up-ended and used in “Tent” mode, which is perfect for achieving a comfortable screen angle on the fold-out tray of a train or plane seat. Alternatively, placing the keyboard face down and tilting the display backwards turns the Yoga 2’s base into a stable stand, while giving plenty of forward- and backward-tilt adjustment. It’s an ingenious design.

A New Zealand court ruled that the search warrant used in the arrest of Megaupload founder Kim Dotcom on online piracy charges was legal, dealing a blow to the internet entrepreneur who is fighting extradition to the United States.Acting on the request of US authorities, the New Zealand government successfully appealed a 2012 ruling that police used illegal warrants when they arrested the tycoon in January 2012 at his mansion near Auckland and seized laptops and hard drives.The decision will benefit US prosecutors who say the Megaupload website cost film studios and record companies more than $500 million and generated more than $175 million in criminal proceeds by letting users store and share copyrighted material, such as movies and TV shows.There was no disconnect between what there were reasonable grounds to believe might be at the properties and what the warrant authorised the police to takeThere was no disconnect between what there were reasonable grounds to believe might be at the properties and what the warrant authorised the police to take

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