Photo: voxphoto (flickr)

In a span of just ten days, 7,400 Cubans signed new mobile phone contracts. On April 14, President Raul Castro lifted a ban restricting ordinary citizens from purchasing personal cell phones. The number of contracts is impressive, the BBC reports, considering that a cell phone in Cuba costs six times the average monthly salary.

Under Raul's brother Fidel, only government officials and people working for foreign firms were allowed to own cell phones. In addition to lifting the ban on personal cell phones, Raul Castro has lifted restrictions on DVDs, car rentals and other goods.

What more changes in Raul Castro's Cuba lie ahead?

Photo: Richard Jacquot/Mercy Corps

Want to know a surprising statistic? Approximately 3 billion people (about half the world's population) own cell phones. Even more surprising? More than half of those subscribers live in poor countries. The Economist offers a look at the role technology plays in the lives of those living poverty and the future of the internet in the developing world. However, the question remains: will this trend in cellular telephones be mimicked in the internet industry?

The article concludes that the internet isn't likely to hold the same hope as the cell phone industry for providing a global connection to the world's poor. This is due to both high costs and the unlikelihood that private enterprise will undertake the task. I might argue that this article underestimates the speed of technological innovation. It may just be a matter of time for an internet infrastructure based on optical-fibre lines to develop in such places as Central Africa. Who would have guessed the current reach of cell phones fifty years ago?

In last week's print edition of The Economist, it is suggested that lavatories must come before laptops in the leapfrogging of technologies. The article suggests that most new technologies need to follow a traditional path when diffusing into emerging markets. Basic infrastructure is still a primary concern in these countries and the introduction of high-tech products does not directly address the core issues. "Most of the time, to go high-tech, you need to have gone medium-tech first." Cell phones may prove to be the exception of a rapid technological advance in the developing world.