Disruptive innovation and wireless technology in Africa

Disruptive innovation might boost telecommunications in Africa.

Return to main article:

Disruptive innovation works in developing economies, too—even where there is no established market leader to disrupt. Africa, the world’s poorest continent, has very little access to the outside world through telecommunications, especially the Internet. “How could you make it affordable and simple for a larger population to access these things that are now only available to the rich and skilled?” asks Clayton Christensen. “The traditional way would be to wire the place with wires like those for telephone and cable TV. That is very expensive. It would be cheaper to do it all with wireless technology—but that’s also expensive: you’ve got to build the towers, and the towers need electricity, so you need access to electricity.” So the market has not developed—meaning that there is no existing industry to disrupt.

“But how about this?” Christensen continues. “How about, every morning at 5:00 a.m., I launch an unmanned aircraft, with a footprint about the size of a kitchen table, that has satellite access to the Internet? And this drone just circles around this community all day long, giving the people wireless access via plane and not tower—at very low cost. The technology to do this exists now. You are competing with non-consumption. I’m certain that the bandwidth and the reliability of access are not as good as what we enjoy here. But it’s infinitely better than nothing.”

Read more articles by Craig Lambert
Related topics

You might also like

Öberg to Lead Harvard Faculty Recruitment and Retention

The astrochemist will become senior vice provost for faculty affairs this summer.

Eating for the Holidays, the Planet, and Your Heart

“Sustainable eating,” and healthy recipes you can prepare for the holidays.

Five Questions with Michèle Duguay

A Harvard scholar of music theory on how streaming services have changed the experience of music

Most popular

Mindfulness—the unconventional research of psychologist Ellen Langer

Psychologist Ellen Langer's unconventional research. Plus, read about applying mindfulness techniques to eating.

Harvard’s Ties to Slavery

A long-awaited, unsparing picture 

For Campus Speech, Civility is a Cultural Practice

A former Harvard College dean reviews Princeton President Christopher Eisgruber’s book Terms of Respect.

Explore More From Current Issue

A lively street scene at night with people in colorful costumes dancing joyfully.

Rabbi, Drag Queen, Film Star

Sabbath Queen, a new documentary, follows one man’s quest to make Judaism more expansive.

A close-up of a beetle on the textured surface of a cycad cone and cycad cones seen in infrared silhouette.

Research in Brief

Cutting-edge discoveries, distilled

Older man in a green sweater holds a postcard in a warmly decorated office.

How a Harvard Hockey Legend Became a Needlepoint Artist

Joe Bertagna’s retirement project recreates figures from Boston sports history.