i believe the technology we have now will be upgraded to many levels in the future.our futurre will be like walle the little robot. people in the movie walle dont even walk on their own they ride around on little scooters. i dont believe flying cars will be possible but it is highly possibly for floating scooters like in that movie, i cant think of other technologies there could be but i best there are vast amounts being thought of as i type this i believe our future will hold many technologies before our world is no longer a world.