Why Your Apps Can Find You, Inside North Korea With 3 months ago   06:06

Wall Street Journal
Smartphone apps can usually find users quickly and effortlessly, but 911 is often less accurate at finding callers from their cell phones. WSJ's Spencer Macnaughton explains the limitations of current call centers, and how tech companies have set out to make 911 services more precise. Photo composite: Heather Seidel/The Wall Street Journal

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Inside North Korea With Why Your Apps Can Find You, 3 months ago   06:21

Wall Street Journal reporters reflect on their September trip to Pyongyang, North Korea. Video/Photo: Paolo Bosonin/The Wall Street Journal


Don’t miss a WSJ video, subscribe here: http://bit.ly/14Q81Xy

More from the Wall Street Journal:
Visit WSJ.com: http://www.wsj.com
Visit the WSJ Video Center: https://wsj.com/video

On Facebook: https://www.facebook.com/pg/wsj/videos/
On Twitter: https://twitter.com/WSJ
On Snapchat: https://on.wsj.com/2ratjSM