Disruptive innovation and wireless technology in Africa

Disruptive innovation might boost telecommunications in Africa.

Illustration by Taylor Callery

Illustration by Taylor Callery

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

The retired government professor has been a rare conservative voice on campus for decades.

There’s a growing movement to curb light pollution. It starts on your front porch.

Faculty Set to Vote on Grade Inflation Proposal

Results of the email ballot will be announced on May 20.

Most popular

At Home with Old Age

William Thomas, founder of the Eden Alternative and the Green House Project, reimagines nursing homes and residential living for the elderly.

Father Columba Stewart of Hill Museum & Manuscript Library is profiled

A globe-trotting monk with the Benedictine “survival gene” seeks out treasured manuscripts.

Meet Harvard’s 2026 Student Commencement Speakers

Two undergraduates and a Ph.D. candidate will address the graduating class on May 28.

Explore More From Current Issue

Aerial view of modern high-rise buildings surrounded by greenery and city skyline.

In a sea of red brick, the Science Center and Peabody Terrace make their mark.

Singer performing on stage with a guitar, wearing a hat, and surrounded by band instruments.

Singer Elisa Smith’s whiskey-soaked voice and subversive feminism is part of the genre’s urban shift.

Star-filled night sky with the Milky Way arching over a rocky silhouette.

There’s a growing movement to curb light pollution. It starts on your front porch.