I think the future will be:
The cities will be more big and there are much skycrappers. But the houses won't desapear only there are less houses.
The transport will be more advanced and simples. The cars will be more tecnologics, the sciencist will invent the new tecnology for the cars can fly. And for transport equipments sciencist will invent a machine, for transport this equipments at the instant.
The sports won't disapear. The opposite there will invent more sports. but this sports, the players will be robots controlled by the peapole.