This book critically examines the implications and influences of computer based design on form as performance. In the context of the architectural discourse, the book posits that today, about fifteen years into the age of digital architecture, we can define architectural form and performance as an ״ism״. The book is supported by a wealth of case studies from some of the top firms across the globe and contributed to by some of the top names in this field. With a unique and insightful emphasis on professional practice this is essential reading for all architects, aspiring and practicing.