I read a very interesting article over lunch today. It was on cnn.com, and it covered one use of cell phones in developing countries. Turns out some organizations are using cell
phones to collect survey information about epidemics, such as polio. In these underdeveloped countries access to computer technology can be extremely limited. My company has been involved in a couple of projects in developing countries, and I can vouch for how limited access to technology can be. In fact, the article points out that there are only a little over 300 million PC’s in all of the developing countries put together. I can tell you that even if you can get access to a PC, there is no guarantee you can get access to a decent network connection.
However, as the article points out, there are about 2.2 billion phones in these same developing countries. Let that sink in for a minute. That means that over half of all the cell phones in use in the world today are in developing countries. If we stop thinking of these devices as phones, and start thinking about them as small computers (which is what they really are), it opens up a world of possibilities. Even basic cell phones are being used as data collection device to shorten data collection cycles from months or even years, to minutes. That increased speed makes the analysis and treatment of epidemics much more effective, and saves lives.
Because developing countries have so many cell phones per capita vs. PC’s per capita, they are skipping over much of what has happened in the US over the last couple of decades. They aren’t moving to desktop PC’s, then to laptops, and then to mobile phones as their primary computing device. Instead, they are moving directly to the mobile phone as their primary, rather I should say their only, computing device. And it’s having a direct, and positive, impact on the lives of people around the world. As I have pointed out before, cell phones are moving beyond just phones, and into the realm of mobile computers. The interesting thing is that this may be happening as quickly in developing countries as it is in the US…maybe faster.

Well, it’s finally here. 