2020-11-30
MIT Technology Review
A look at crowdsourced public safety apps growing amid rising violence in Brazil; Fogo Cruzado, which warns of shootings in Río and Recife, has 250K+ downloads
Raphael Tsavkko Garcia / MIT Technology Review : Tweets: @techreview Tweets: @techreview : More than 100 people have been killed by stray bullets in Rio this year so far. Now many citizens are using ...
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