Very much the first. (1) Ubiquitous new technology (2) New domains the technology opens It's even more fundamental than stagecoach --> automobile. It is more

Very much the first. (1) Ubiquitous new technology (2) New domains the technology opens It's even more fundamental than stagecoach --> automobile. It is more like cipher --> RSA -- fundamental change based on basic math and ubiquitous, readily available technology. The toothpaste is out of the tube!