What invention did not ease the ability of people to live outside of major urban areas yet still work there?

Question

Quizplus · Accepted Answer

While the automobile made it easier for people to travel between urban and rural areas, it did not necessarily make it easier for people to live outside of major urban areas and still work there. In fact, the rise of the automobile led to the creation of suburbs and the decentralization of cities, making it even more difficult for people to live outside of urban areas and still have access to employment.

What Invention Did Not Ease the Ability of People to Live