Uber and Google race against car firms to map the world's cities

All roads lead to better mapsFord/Civil mapsBy Hal HodsonIT’S a 4-hour drive from Pittsburgh to Detroit – but there’s an app for that. You punch the destination into your phone and a driverless car soon swings to a stop next to you. You jump in and it whisks you north-west towards the I-80 o. view full post