Erik Tempelman is an Associate Professor of Industrial Design Engineering at Delft University of Technology (NL). A respectedteacher, he is well-known for his style and enthusiasm for education and for always connecting manufacturing process choicesto key design requirements and optimal cost/value ratios. He has published on a range of subjects, from automotive materialsselection to engineering education.Hugh Shercliff is an Emeritus Associate Professor in Materials in the Department of Engineering at the University of Cambridge(UK). His research experience spanned all classes of engineering materials, with an emphasis on process modelling applied tothe forming and joining of light alloys. He is co-author with Michael Ashby and David Cebon of Materials: Engineering, Science, Processing and Design, Fourth Edition (Butterworth-Heinemann, 2018), and Introduction to Materials Science and Engineering (Butterworth-Heinemann, 2023).Bruno Ninaber van Eyben graduated with distinction in the design of plastics and metals at the Maastricht Academy in 1971. Since then, he has designed many iconic products, from coins to the gavel used by the Dutch Parliament. Today, he divides his time between his own Studio Nanaber and a part-time professorship at Delft University of Technology, Industrial Design Engineering.