Virtualization of the Human in the Digital Factory

This chapter presents an overview of the virtual humans/digital human models (DHMs) that can be considered along the design and manufacturing processes. It first introduces a brief historical description, as well as the main problems to be faced and the potential of such models. Then, the chapter presents a taxonomy that subdivides DHMs into five main categories, highlighting the different levels of human model details and their applications. The integration of DHMs with virtual/augmented reality technology and motion capture systems is also considered respectively to improve the level of interaction and realism within the virtual environment and to drive the virtual human and facilitate the evaluation of comfort and prediction of injuries that could rise when executing a task. The chapter also describes applicative examples of each type of DHM for both design and manufacturing.