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 looks at efforts to make 911 services more precise.
WSJ.com: WSJD, Wall Street Journal: Technology
Mon, 02/18/2019 - 1:45pm
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 looks at efforts to make 911 services more precise.