The possible FUTURE, within my life time

What the mind can conceive, the body can achieve. With the exponential pace of technology, free & fast acquisition of knowledge, the exploding Middle Class (virtual elimination of povety ), the emerging Creative Class (it's hard to kill off creativity when kids have an iPhone and internet access), has anyone have the slightest idea what will be conceived? When ideas can be conceived, built and distributed to a billion customers, all on a shoe string, within 2 years, we don't have a clue - but it's gunna be great!