The innovation adoption curve of Rogers is a model that classifies adopters of innovations into various categories, based on the idea that certain individuals are inevitably more open to adaptation than others. Is is also referred to as Multi-Step Flow Theory or Diffusion of Innovations Theory.
The diffusion of innovations curve (innovation adoption curve) of Rogers is useful to remember that trying to quickly and massively convince the mass of a new controversial idea is useless. It makes more sense in these circumstances to start with convincing innovators and early adopters first. Also the categories and percentages can be used as a first draft to estimate target groups for communication purposes.
Innovation Adoption Curve Software Tool 2.0 is licensed as Shareware for the Windows operating system / platform. Innovation Adoption Curve Software Tool is provided as a free to try download for all software users (Shareware).