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

With a grade inflation vote and in the courts, the University argued that it’s taking steps to change.

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

Faculty Set to Vote on Grade Inflation Proposal

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

Most popular

An animal’s journey from grief to love shows how much humans need each other, too.

Meet Harvard’s 2026 Student Commencement Speakers

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

Harvard Weathers a Year of Turmoil

The federal government has launched unprecedented actions against the University. Here’s a guide.

Explore More From Current Issue

Massachusetts Hall at Harvard Red brick building with a large clock on top, surrounded by green trees.

With a grade inflation vote and in the courts, the University argued that it’s taking steps to change.

Vibrant urban scene at dusk featuring a mural on a building and illuminated structures.

The Goel Center in Allston will open for performances in the fall of 2026.

A woman with long hair stands confidently with crossed arms next to a pickup truck.

In her memoir All That's Unseen, Emilee Hackney explores religion, friendship, and home.