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 Harvard Kennedy School professor has led inquiries into the polarizing conflicts in the Middle East.

A colleague remembers the late Harvard professor and child psychiatrist, who died this month.

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

Most popular

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

He was Harvard’s quintessential people person

The Secrets of Haiti’s Living Dead

 A Harvard botanist investigates mystic potions, voodoo rites, and the making of zombies.

Explore More From Current Issue

A chaotic scene in a messy room with people engaging in various activities, some cleaning.

Until the 1950s, professionals cleaned up after students in the dorms.

An open book with a film strip emerging, trailing popcorn and a dancer silhouette.

Readers Respond to Our Adaptations Survey

We asked people to share their favorite art adaptations. Here’s what they said.

A blue refrigerator covered with animal pictures, notes, and drawings, surrounded by greenery.

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