I want to teach the world to surf, says the man who invented the $100 laptop

One man in Boston has a plan that he hopes will bridge the world's gaping digital divide - and quickly. The visionary is Nicholas Negroponte, director of the Media Lab at the Massachusetts Institute of Technology and his idea consists of a new kind of laptop computer that will cost just $100 (£57) to buy.

It will also be a little different in design from the sleek machines some of us in the west have learned to love or covet. It will be foldable in different ways, encased in bump-proof rubber and will include a hand-crank to give it power in those corners of the globe where electricity supply is patchy.

The first prototype of the machine should be ready by November and Mr Negroponte - who was one of the first prophets of the internet before most of us understood the word - hopes to put them into production next year.