Maarten Meijs is an architect and assistant professor at the TU Delft (Delft University of Technology). He is co-author of the textbook Cladding of Buildings and other publications.
Ulrich Knaack previously worked as an architect in DA1/4sseldorf and is now a professor of construction and design at the TU Delft (Delft University of Technology) and the Fachhochschule Detmold (University of Applied Sciences Detmold).