Hekkert, P. and Dijk, M.v. (2011) Vision in Design: A Guidebook for Innovators, BIS, Amsterdam. This book is about the Vision in Product Design (ViP) approach; a rather chaotic but intriguing book that argues for the application of intuition in design methodology.
Naylor, M. and Ball, R. (2005) Form Follows Idea: An Introduction to Design Poetics, Black Dog, London. An inspiring book on the possible role of intuition in design activity.
Heskett, J. (2002) Toothpicks & Logos: Design in Everyday Life, Oxford University Press, Oxford. A comprehensive work addressing the relation between design activity and culture.
Verbeek, P.-P. (2000) What Things Do: Philosophical Reflections on Technology, Agency, and Design, Penn State University Press, Altoona, PA. On the relation between people and technology, from a philosophical perspective.
Schifferstein, H.N.J. and Hekkert, P. (eds) (2007) Product Experience, Elsevier, Amsterdam. On the relation between people and technology, from a psychological perspective.