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The bane of everyone's life. Dominic Lipinski/PA Images

Microsoft has a unique idea to help make laptop batteries last much longer

And it doesn’t require an entirely new type of battery.

BATTERY TECHNOLOGY ITSELF isn’t going to improve anytime soon – lithium-ion batteries will continue to be the standard for the foreseeable future – but a research project from Microsoft has a different idea for making batteries last longer.

Instead of coming up with an entirely new battery that can store more power, Microsoft’s research team is looking at how to build a better system for the battery.

Current laptops and tablets use only one type of battery and how it’s used depends on the hardware available instead of the operating system. While better batteries have been produced, they haven’t been able to keep up with advancements in other areas like screens and processors.

This project uses multiple kinds of existing batteries and works with smarter software to ensure both tablets and laptops stay charged longer than current standards.

By combining different kinds of batteries, each optimised for different tasks, into the same device, it works with the operating system to figure out what the user is doing and chooses the most efficient battery for that task.

Digital Life Tech Test Long Battery Laptops Future laptops and tablets from makers like Microsoft, Apple, Dell and other companies could eventually use this new system. Bebeto Matthews / Associated Press Bebeto Matthews / Associated Press / Associated Press

It also uses machine learning to learn a user’s habits so it can figure out more ways to extend battery life. The team gives their own example as to how this might work.

For example, the system may recognize that the user plugs in the tablet every day around 2:45 p.m., and then gives a long PowerPoint presentation every day at 3 p.m. That means the computer needs to be ready to do quick charge at that time, so the person can make it through that afternoon meeting.
Another user may use the computer primarily for e-mail and Word documents during the day, then switch to surfing the web and watching videos on a train or bus commute home. Based on those habits, the computer can optimize the charge to make sure the user can do both without having to search desperately for an outlet.

The project is only in the prototype stages at the moment, but the hope is it will not only be seen in consumer laptops and tablets soon, but applied to anything that requires a battery like smartphones.

“We think we can get you the benefits of the different types of batteries that have already been invented, rather than having to keep on waiting for the ultimate battery to be invented,” said researcher Ranveer Chandra.

Read: Why these three people gave up their jobs to make this tiny privacy device >

Read: A fuss has been caused over iOS 9′s WiFi Assist, but is it justified? >

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    Mute Jason Culligan
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    Jun 18th 2012, 7:57 AM

    So what they’re saying is that the government bailed them out and they’re doing nothing with that money except for hoarding it and loaning to their buddies? What a total shocker. I never saw that coming.

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    Mute Thomas Cooke
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    Jun 18th 2012, 8:15 AM

    Fair play to ISME for keeping this issue highlighted, many businesses are trying to keep going and even develop on cash flow knowing it is a time consuming and costly waste of time even applying for credit, business is being strangled and bled to death by government inaction on credit and high costs.

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    Mute kingstown
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    Jun 18th 2012, 9:15 AM

    SMEs are possibly the worst exploiters of workers in Ireland. They flaunt labour laws, hide behind the likes of ISME and the SFA.

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    Mute Alvin Gibney
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    Jun 18th 2012, 7:54 AM

    When it comes back buy a safe .

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    Mute HARRY MARKOPOLOS
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    Jun 18th 2012, 11:36 AM

    What?
    No mention of the 90% of applicants told by bank staff not to bother applying for a loan?

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    Mute Martin Critten
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    Jun 18th 2012, 10:05 AM

    Considering the banks were in such deep denial in 2008 it’s no wonder since the same cronies are still running the shop that they are hording cash. And whilst they continue to keep their bonuses, from the money we bailed them out with – the rest of the SME’s can sink – with us along with them. The business page of the Sunday Indo had the finest example of how the ‘enterprise challenged’ heads of BOI behave, letting a Jemie Jenkins business fold through lack of a credit line backed by letters of credit from his export customers – he had export orders worth thousands in the states for crying out loud! Just shows even when they promote enterprise week in may and dragons den they are apathetic to any economic need – other than the economy of their own pockets! – Pillar bank my ole!

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    Mute Martin Critten
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    Jun 18th 2012, 5:37 PM

    Ye! forgot about that one – dead right Harry, I was one of them !

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    Mute PaydayLoans@
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    Jun 20th 2012, 11:03 AM

    The banks are protecting themselves at the direct cost, not only to small and medium enterprises but to the whole economy. While this government waffles and dithers about bank interventions, SMEs are being terrorised and ultimately shut down by discredited bailed-out bankers, arrogant at top level and ignorant at branch level. With 96% of business owners of the opinion that Government have either a negative or no impact on SME lending, this Administration must act now and install active management into the banks, representing the owners, the taxpayers, to ensure honest reporting, sustainable reform and a return to proper banking.
    http://paydayloansat.com/

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    Mute Kevin Tyrrell
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    Jun 18th 2012, 9:57 PM

    Get your friends together and sign a petition. Bring that petition to your local TD’s, tell them that they need to confront the banks…all of the banks in your area, that you expect that your TD will write to the local banking institutions informing them that all of the signatories will take their money out of the bank, close their accounts and refuse to do business with them until they begin to loan to the SME sector again. You get 10 or 15 TD’s involved with that (and many TD’s would be delighted of the photo opportunity and to be seen on the side of the little guy) get some air time and a little public anger going and the threat that deposits might suddenly en masse start walking out the door…watch the little piggies squeal then!!

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