Public interest design is a human-centered[1] and participatory design practice[2] that places emphasis on the “triple bottom line” of sustainable design that includes ecological, economic, and social issues and on designing products, structures, and systems that address issues such as economic development and the preservation of the environment. Projects incorporating public interest design focus on the general good of the local citizens with a fundamentally collaborative perspective.[3]
Starting in the late 1990s, several books, convenings, and exhibitions have generated new momentum and investment in public interest design. Since then, public interest design—frequently described as a movement or field—has gained public recognition.[4]