In an effort to help reduce drunk driving and pedestrian fatalities in New York City, The New York City Department of Transportation (DOT) has introduced "You the Man," an iPhone app and GPS to identify the closest car services within the five boroughs to help New Yorkers make their way back to their destination."You the Man" is DOT's first-ever iPhone app and can also be used by tourists or pedestrians if they're ever lost in the five boroughs.