The February 2023 issue of IEEE Spectrum is here!

Close bar

Why Haiti's Cellphone Networks Failed

Haitian engineer Charles-Edouard Denis describes the cellular landscape before and after Haiti's quake

5 min read

19 February 2010—The earthquake in Haiti on 12 January demonstrated the country's lack of robust building infrastructure, as well as the importance of satellite-based Internet connectivity and amateur radio technology. The earthquake also highlighted the failure of Haiti's cellular phone infrastructure.

IEEE Spectrum has been corresponding via e-mail with a Haitian engineer, Charles-Edouard Denis, who helped build Haiti's first cellphone company, Haitel, and who describes the impact of Haiti's cellular infrastructure before and after the earthquake hit Port-au-Prince.

Keep Reading ↓Show less

This article is for IEEE members only. Join IEEE to access our full archive.

Join the world’s largest professional organization devoted to engineering and applied sciences and get access to all of Spectrum’s articles, podcasts, and special reports. Learn more →

If you're already an IEEE member, please sign in to continue reading.

Membership includes:

  • Get unlimited access to IEEE Spectrum content
  • Follow your favorite topics to create a personalized feed of IEEE Spectrum content
  • Save Spectrum articles to read later
  • Network with other technology professionals
  • Establish a professional profile
  • Create a group to share and collaborate on projects
  • Discover IEEE events and activities
  • Join and participate in discussions

How Police Exploited the Capitol Riot’s Digital Records

Forensic technology is powerful, but is it worth the privacy trade-offs?

11 min read
Vertical
 Illustration of the silhouette of a person with upraised arm holding a cellphone in front of the U.S. Capitol building. Superimposed on the head is a green matrix, which represents data points used for facial recognition
Gabriel Zimmer
Green

The group of well-dressed young men who gathered on the outskirts of Baltimore on the night of 5 January 2021 hardly looked like extremists. But the next day, prosecutors allege, they would all breach the United States Capitol during the deadly insurrection. Several would loot and destroy media equipment, and one would assault a policeman.

No strangers to protest, the men, members of the America First movement, diligently donned masks to obscure their faces. None boasted of their exploits on social media, and none of their friends or family would come forward to denounce them. But on 5 January, they made one piping hot, family-size mistake: They shared a pizza.

Keep Reading ↓Show less
{"imageShortcodeIds":[]}