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The Grassroots Emergency Communications Network
[Note: on 9/29/18, the title of this article was changed from “The Grassroots Emergency Alert Network” to “The Grassroots Emergency Communications Network”] Calling it a “people-powered, bottoms-up, approach,” for creating a wireless emergency alert network, goTenna co-founder and CEO, Daniela Perdomo, describes how their latest device allows anyone with a smartphone to create a node…