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

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

Harvard Faculty Discuss Tenure Denials

New data show a shift in when, in the process, rejections occur

Most popular

Why Men Are Falling Behind in Education, Employment, and Health

Can new approaches to education address a growing gender gap?

The 1884 Cannibalism-at-Sea Case That Still Has Harvard Talking

The Queen v. Dudley and Stephens changed the course of legal history. Here’s why it’s been fodder for countless classroom debates.

Harvard art historian Jennifer Roberts teaches the value of immersive attention

Teaching students the value of deceleration and immersive attention

Explore More From Current Issue

A silhouette of a person stands before glowing domes in a red, rocky landscape at sunset.

Getting to Mars (for Real)

Humans have been dreaming of living on the Red Planet for decades. Harvard researchers are on the case.

Black and white photo of a large mushroom cloud rising above the horizon.

Open Book: A New Nuclear Age

Harvard historian Serhii Plokhy’s latest book looks at the rising danger of a new arms race.

A football player kicking a ball while another teammate holds it on the field.

A Near-Perfect Football Season Ends in Disappointment

A loss to Villanova derails Harvard in the playoffs.