This guy has a few clues on what can help, and he has done what your friend wants to do: http://www.ted.com/talks/sugat.... He might already have some project going on in India on which you can latch on to avoid re-inventing the wheel
I do not wish to participate in the larger debate of the boon and bane of introducing computers, but rather than attempting to put yourselves in the village kids shoes, it would serve the commenters better to step out and test out their theories. I just wanted to say more specifically that I spent my last two months in a village called Guptapada near Bhubaneswar in Odisha as part of the Ammachi labs initiative to train and assist women in building their own toilets in their village and teaching skills such as masonry, cement block making, plumbing and plastering skills using a trained professional and tablet based video courses. You can find more about what Ammachi labs does here: http://ammachilabs.org/womenem... What I noticed computers/tablets brought to the scene is the increased interest and self esteem that is associated with technology. This itself was an enabler to reduce dropouts and instill confidence. Above that tablets allowed us to introduce standardised courses which otherwise would require the villagers to travel to the city and stay away from home for extended periods which those who live hand-to-mouth cannot afford to do.
Doubt is a pain too lonely to know that faith is his twin brother. - Kahlil Gibran