According to Segal, American technological utopianism has four unique characteristics that distinguish it from other utopian traditions:
- technological utopians envision a world very similar to the one in which they live; the difference is more quantitative than qualitative
- versus Europe, America in the 19th century was perceived as a place where utopia could still be built
- American technological utopians were less revolutionary and more practical than their European counterparts
- these writers used utopianism not to fantasize about the future but to critique and suggest improvements for present-day society.