  Despite the decades-long history of 3D printing, it is not used to its full
potential. Yet 3D printing holds promise for isolated communities, aiming for
self-sufficiency. In this experiential study conducted in an analog space
habitat we evaluated challenges and opportunities of using 3D printing. Our
study revealed barriers such as: 1) setting up and maintaining the 3D printing
equipment while minding different kinds of pollution, that is air, temperature
and sound, 2) design skill and familiarity with specialized software as well as
materials and 3) the awareness of what can be achieved to meet community needs.
We observed that in-community experience and know-how are reliable sources of
3D print ideas, that improve quality of life of community members if they are
encouraged and supported by participatory design. Co-design of 3D prints in
small, specialized communities is a promising area of study, that can bring new
applications of 3D print technology.
