Some things to look at:

Simplified Product Development

Capture intent, sketch and refine. Discussion inspired problem solving is core to creation in a modern world. The fundamentals are simple, the design process should be too.

Mechanical design.

Theoretical Mechanical design is simple. real world production not so. 

Understand manufacturing machine capability and restriction. Concentrate on design evolution.

Structural Design

If Personnel and Public structures need be anything, they need to be safe. Working with standard AS steels allow external engineers to quickly certify structural design work as safe. An extensive knowledge of this wonderful library of available steels gives a head start in the design process. Guided by cost, Function or look, the end result will be perfect.