Computer Aided Design (CAD) has evolved from electronic versions of hand‐drawn sketches into comprehensive, multidimensional modelling environments that underpin modern engineering and manufacturing.

Computational drug discovery and design integrates advanced computer‐aided methodologies with chemical and biological insights to accelerate the identification and optimisation of therapeutic agents.

Designers use many techniques to create products and solve problems. Sketches are used at the early stages with annotation to illustrate the designer’s thoughts. Development of the final design will ...