One of the issues with the OLPC project has always been power. There’s just not electricity in all the parts of the world where the OLPC is intended to be used. There is a solution available, however, and it’s being tested in Afghanistan. We have just seen pictures of the first pedal power conversion for the OLPC.
It’s still a prototype, but it’s looking promising. The builders have created a pedal power alternative to the hand cranks used on the standard OLPC, and it definitely makes sense to do so. The human body can certainly pedal easier then it can a crank, and the creators of the modification have stated that it’s easy enough to use that a 3rd or 4th grader can power it. Might be hard to type while you’re doing that, but at least you’ll have a full charge.