As a provider of 3D printing services we print a lot of scale models (maquette) for architects, real estate companies, product developers and inventors. We like to encourage others to use 3D printing to develop conceptual models to discuss with future clients and users. During these hard (financial) times it is very important to let them participate in the design process. By visualizing your concepts and ideas through physical models it is easier for a person to give feedback and co-create a solutions he is happy to use.