❗Help close the gap: We still need to raise $40,000 by the end of March. Donate now

Military hops on the ‘Internet of Things’

Molly Wood May 8, 2013
HTML EMBED:
COPY

Military hops on the ‘Internet of Things’

Molly Wood May 8, 2013
HTML EMBED:
COPY

We’ve been talking lately about the “Internet of Things” — networks of devices that talk to one another. A fridge that knows when you get home and cracks open a beer for you, or a car that turns into a hotspot so you can get online with your tablet.

The U.S. military has been thinking about the “Internet of Things” as well, but there are some major obstacles. The Defense Department doesn’t always operate in countries that have the necessary network infrastructure. And the bigger a network gets, the more congested it becomes.

To solve these problems, the Defence Advanced Research Projects Agency (DARPA) is requesting creative ideas for building what are called “ad hoc networks”.

“The ad hoc networks that we use are a like a conference call,” says Mark Rich, program manager for DARPA’s strategic technology office, who adds the calls can get crowded.

“Think about if you had 50 people on a conference call, it’s a very different experience than if you have three or four.”

Rich says this type of network sharing isn’t sustainable for the years ahead, when 50 people on a conference call will become 5,000. So rather than working to expand network capacity, DARPA is searching for wholly new kinds of networks.

“We’d like to back up and really look for new thinking and how might we do things differently, as opposed to extending the kinds of network services that we have today,” Rich says. “So the start-up culture is something that we very much promote.”

To hear more about DARPA’s new projects, click on the audio player above.

There’s a lot happening in the world.  Through it all, Marketplace is here for you. 

You rely on Marketplace to break down the world’s events and tell you how it affects you in a fact-based, approachable way. We rely on your financial support to keep making that possible. 

Your donation today powers the independent journalism that you rely on. For just $5/month, you can help sustain Marketplace so we can keep reporting on the things that matter to you.