... e, uma a uma, as peças vão-se juntando

"The future is here – not in the shape of Facebook, Twitter and all the rest, but in a drastic change to one of civilisation’s basic requirements: getting humans from place to place. On Wednesday, Uber added a second American city to an experiment that will soon expand: having already done so in Pittsburgh, it transported paying customers around San Francisco in cabs whose every move was controlled by computer"