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

FAS Readies for Administrative Transition

Faculty leaders say layoffs will yield $20 million in annual savings.

They Might Be (Harvard) Giants

Two tales of University greats—and an encounter with a Tiger

When Government Funding Dropped, Harvard Found Partners

The University is expanding industry ties and investing its own funds to support research, but neither will replace lost federal dollars.

Most popular

Harvard Stabilizes Finances With Strong Endowment Returns, Philanthropy

Small operating surplus is dwarfed by reduced federal research support and endowment tax liabilities.

How Philosophy at Harvard Saved Itself

As humanities shrink across higher education, one department is flourishing. Is its success a fluke, or a roadmap?

Treat AI Like a New Species, Harvard Scientist Says

Joshua Joseph discusses how society can manage and coexist alongside self-governing AI agents.

Explore More From Current Issue

Black and white portrait of a woman with medium-length hair, smiling softly.

The outgoing executive director and Harvard Business School graduate went from dancing The Nutcracker to growing a ballet company.

A man with a long beard and formal attire stands next to a chalkboard with an equation.

Two tales of University greats—and an encounter with a Tiger

Colorful illustration of a split-level house showing various activities in different rooms.

Can the College do more to prepare students for the real world?