Multi-dimensional digital human models for ergonomic analysis based on natural data representations

Digital human models are often used for ergonomic analysis of product designs, before physical prototypes are available. However, existing digital human models cannot be used to simultaneously: 1) consider the tissue loads and the physiological effects of the tissue loads; 2) optimise the product properties. This paper develops multi-dimensional...

Testing virtual use with scenarios

To enhance the effectiveness of engineering simulations in product development, this thesis presents a new approach that enables designers to include human responses and reactions to artefact behaviour in their investigations. It does so without requiring deployment of real human subjects or investing in interactive virtual environments. The new...

Controlling simulations of human-artifact interaction with scenario bundles

We introduce a methodology for modeling and simulating fully virtual human-artifact systems, aiming to resolve two issues in virtual prototyping: (i) integration of distinct modeling and simulation approaches, and (ii) extending the deployability of simulations towards conceptual design. We are going to offer designers a new way of investigating...