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Ethiopia has one of the highest illiteracy rates in the world, and the village of Wonchi is no exception. Nobody there can read or write. That’s why I was astonished when I saw what Nicholas Negroponte’s One Laptop per Child organization did there.

They dropped 20 Motorola tablets, preloaded with mostly literacy apps in the village with no instructions. Within four minutes, one boy had found the on/off switch – an unknown entity in these parts – and he then taught the others. In a few days, they were each using about 50 apps each.

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