Uber wouldn't be where it is without good ride estimates, and it's clearer than ever that the company knows this. The app-based transportation outfit just bought deCarta (its first ever public acquisition), a firm that specializes in mapping, navigation and local search. As a spokesperson tells Mashable, this is a bid to "fine-tune" any feature that depends on maps -- Uber wants better arrival time calculations, more effective carpooling routes and similar upgrades. Of course, it's probably also relevant that those features are currently powered by Uber investor/frenemy Google. The improvements will only take place behind the scenes, but don't be surprised if the Uber app's future ETA predictions are uncannily accurate.
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