Let's compare prototypes for tangible systems
Kirstin Kohler, Thorsten Hochreuter · 2014
We introduce a model (called Filter-Fidelity-Profiles), which allows us to describe, classify and systematically compare prototypes for tangible systems. Our Filter-Fidelity-Profiles (FFP) are based on two axes. One axis (the filter) reflects the quality of elements represented by the prototype. It provides a product centric, structured view on the design space of the final system. The second axis defines the fidelity (closeness) of these elements in relationship to those of the final system.