Get There Fast or Safe? A Crowdsourced Map Gives You the Option


In 71 cities around the world, users of the My Safetipin mobile app can decide whether to visit a particular neighborhood or plan a travel route based on how safe others deem those places. While the 100,000 or so users, more than half in India, constitute too small a user base to make the mapping app truly universal, its crowdsourced data already have prompted the Delhi and Bogota governments to improve street lighting on streets deemed unsafe because they are not well lit. The app's primary goal is to make the streets safer for women.

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