If users are not doing what the designer intended (when users are investing time, effort, etc in your product), the designer may be asking them to do too much.
Nir EyalUser habits are a competitive advantage. Products that change customer routines are less susceptible to attacks from other companies.
Nir EyalCompanies leverage two basic pulleys of human behavior to increase the likelihood of an action occuring: the ease of performing an action and the psychological motivation to do it.
Nir Eyal