Students in South Africa learn how to use smartphones. Photo: DI GameWorks (flickr)

The internet revolution in Africa will not be televised, but it will most likely be tweeted from a mobile device.

In fact, more young people in developing countries access the internet via mobile devices than in developed ones, explain Opera Software developers in a World News Heard Now article.

About 5.81 percent of total web browsing in Africa is done on mobile devices, compared to 4.7 percent in North America, according to figures cited by The Independent. And depending on the country, the percentage can be much higher. The Independent cites the example of Chad, where about 29 percent of all web browsing is sourced to mobile devices.

Telcom experts are expecting enormous growth in continent-wide internet access.
CEO Brian Herlihy of the African broadband company SEACOM told the Christian Science Monitor that total internet access in Africa tops out at about 15 percent -- a figure he expects to grow by 50 percent each year. And he expects IT spending to go up -- tripling to $150 billion by some estimates -- as telecoms, phonemakers and service operators wage price wars.

Whether its being texted or tweeted, the revolution has begun.

A new mobile technology is helping battle HIV in Biwindi, Uganda where most people walked days through the tough terrain to get medical care. Photo: youngrobv (Rob & Ale)

Could you imagine having to walk a full day to get medical care, and then wait weeks to learn your test results? Well, that was the reality for people in Biwindi, Uganda until just a few months ago, the BBC reported earlier this month. Now, new technology is bringing medical testing to people living in the middle of Uganda's forests.

This new technology is called the PointCare NOW machine. It's a portable blood-testing device that analyzes what's wrong with you within 10 minutes. It's also the first portable machine that can diagnose HIV within minutes. Developed by PointCare, a U.S.-based company specializing in diagnostic equipment for developing countries, the machine easily fits in the trunk of most vehicles.

PointCare's founders Petra Krauledat and Peter Hansen came up with the idea for a portable, durable HIV-testing device on a trip to southern Africa a few years ago. Krauledat and Hansen say the battery-powered machine has a 180,000-day lifetime.

PointCare is piloting the technology in rural Uganda, where the need for fast and comprehensive medical care is obvious. One in 20 Ugandans is infected with HIV, according to Avert, an international AIDS charity. One in 12,500 people in Uganda is a doctor. And 70 percent of the population lives in rural areas.

Dr. Williams, a physician from England that opened a small hospital in Uganda, sings the praises of the PointCare NOW machine. He tells the BBC:

"I started a testing centre in the hospital, then the mobile testing services, and then, once we had access to drugs, developed a treatment program. Now our death rates from HIV are very low. We're able to diagnose it early, manage it early and keep people living with HIV fit and well. Over a reasonably short period of time, we've been able to change HIV from being a death sentence into something that people can live with and lead productive lives."

Photo: whiteafrican (flickr)

Each day, one million South Africans get a text message that reads something like this:

Frequently sick, tired, losing weight and scared that you might be HIV positive? Please call AIDS Helpline 0800012322.

It's part of Project Masiluleke — which means “hope” and “warm counsel” in Zulu — a plan to use mobile phones to encourage South Africans to test for HIV. It is believed to be the largest mobile communication campaign for health promotion ever attempted.

South Africa has an estimated six million people infected with HIV, according to the United Nations. And almost 90 percent of South Africans have mobile phones with plans that include free “please call me” text messages.

Encouraging people to get tested is a challenge in a country where stigma and shame accompanies a positive diagnosis. Project Masiluleke will offer South Africans discretion and privacy to get tested, treatment options and counseling.

Initial results have been encouraging. During three weeks of usability testing in October, Project Masiluleke helped increase daily call volume to the National AIDS Helpline in Johannesburg by nearly 200 percent, according to National Geographic.

As CNET reports, "This isn't the first time cell phones have been employed in the battle against AIDS. In August, a catchy 'condom, condom' ringtone made its debut as part of a three-year ad campaign aimed at making condom use more socially acceptable in India."

Project Masiluleke is another good demonstration of how mobile phones can be used for the public good. Let's hope it encourages South Africans to take control of their health and pursue the care they need.