Discussing the role of the physical model in intra-cognitive communication

In industry today, many different tools and methods using 3D technology are used to create virtual prototypes or products. These tools are excellent for their purpose and offer great possibilities. However, even using these tools, some things are hard to transfer and examine within them. This paper gives you two examples of cases where organic objects are used as an original and then transferred into the digital world. Physical prototypes were used in both cases and the paper explains what they added in addition to the digital 3D-models.