**About the Editors**

#### **A.Y.C. Nee**

A.Y.C. Nee is Professor Emeritus in Manufacturing Engineering at the National University of Singapore. His research interests include the use of AI, virtual and augmented reality in tool, die and precision engineering; sustainable product design and manufacturing; and digital twin applications. He is Fellow of CIRP, Fellow of SME, and Fellow of the Academy of Engineering Singapore.

#### **S.K. Ong**

S.K. Ong is an Associate Professor in Manufacturing Engineering at the National University of Singapore. Her research interests are virtual and augmented reality applications in manufacturing, ubiquitous manufacturing, sustainable product design and manufacturing, and applications of AI in manufacturing. She is a Fellow of CIRP, The International Academy for Production Engineering.
