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.

Martin Nowak Placed on Leave a Second Time

Further links to Jeffrey Epstein surface in newly released files.

What Bonobos Teach Us About Female Power and Cooperation

A Harvard scientist expands our understanding of our closest living relatives.

Most popular

Jerome Powell Talks Risk, Resilience, and AI at Harvard

The Fed Chairman laid out the U.S. central bank’s approach to global conflict and an unpredictable future.

Pete Buttigieg Calls For a Politics of ‘Belonging’

A Kennedy School panel discusses polarization and the uncertain future of American democracy.

What a Key EPA Repeal Means for America’s Climate Future

A Harvard alumni panel examines the impact of the “Endangerment Finding.”

Explore More From Current Issue

Purple violet flower with vibrant petals surrounded by green foliage.

Bees and Flowers Are Falling Out of Sync

Scientists are revisiting an old way of thinking about extinction.

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.

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.