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Move to ARM chip cuts XO Laptop power use to 2 watts

Jan 14, 2011, 15:04 (0 Talkback[s])
(Other stories by Matthew Humphries)


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"The OLPC (One Laptop Per Child) has been making XO Laptops since 2006. The original goal was to create a laptop for kids in developing countries that only cost $100 to manufacture. Although the laptop was made, it ended up costing $199.

"While the focus now may be on OLPC's forthcoming XO-3 Tablet, the XO Laptop continues to be updated. The original device was v1.0, but the current model shipping has had a number of updates and now carries the version number 1.5. At CES last week v1.75 was shown off, and it brings with it some significant improvements thanks mainly to ARM.

"One of the major problems of using any electronics hardware in a developing country is gaining access to a reliable power source. The OLPC solved this for the XO Laptop by offering a manual crank charger. The only problem being it took a couple of hours to fully charge the battery."

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