We have watched as the prototype turned into the XO-1, a radical rethinking of what a laptop should be, with a brand-new user interface, a low-power chip from AMD, the Linux operating system and a low-energy high contrast screen.
And earlier this year we heard schoolchildren in Nigeria tell BBC reporter Jonathan Fildes how excited they were to have their own computers, what they planned to use them for and how good they were.
Even the Nigerian government has yet to decide whether to commit funds to the project, and is watching the trial at Abuja's Galadima primary school with interest