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Iconic of Japanese gardens, the Zen‐Style Garden is designed to invite contemplation and seclusion. This image is part of a dry rock garden consisting of gravel and massive boulders placed by Hoichi Kurisu. Photo courtesy of Frederik Meijer Gardens & Sculpture Park, Grand Rapids, Michigan, USA.
This edition first published 2018
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Library of Congress Cataloging‐in‐Publication Data
Names: Engel, Avner, author.
Title: Practical creativity and innovation in systems engineering / by Avner Engel.
Description: Hoboken, NJ : John Wiley & Sons, 2018. | Series: Wiley series in systems engineering and management |
Identifiers: LCCN 2018007226 (print) | LCCN 2018012978 (ebook) | ISBN 9781119383352 (pdf) | ISBN 9781119383383 (epub) | ISBN 9781119383239 (cloth)
Subjects: LCSH: Creative ability in technology. | Systems engineering–Technological innovations–Management.
Classification: LCC T49.5 (ebook) | LCC T49.5 .E525 2018 (print) | DDC 620/.0042–dc23
LC record available at https://lccn.loc.gov/2018007226
Cover design: Wiley
Cover image: © Frederik Meijer Gardens & Sculpture Park
To Rachel
The aim of this book is to acquaint systems engineers with the practical art of creativity and innovation. The concept of creativity has evolved throughout history. The Greeks considered poetry the only legitimate creative practice. That is, poets, as opposed to artisans, merchants, and even nobility could create poetry freely with no restrictions or rules. Later, the Romans considered the visual arts as a creative practice, too. However, during the Middle Ages, creativity evolved to strictly mean God's creations. Therefore, the concept of creativity was no longer applicable to any human activity. Thereafter, during the Renaissance and beyond, creativity slowly progressed to imply freedom of expression in the arts. Only at the turn of the twentieth century did the concept of creativity began to be applied to science and engineering.
The basic premise of this book is that creative abilities of human beings are not fixed, inborn traits but, rather, are changing over their lifetime. For example, researchers show that children exhibit remarkable abilities to look at problems and come up with new, different, and creative solutions. However, as they grow to adulthood, these abilities diminish substantially. Fortunately, creative skills can also be learned. Many studies show that well‐designed training programs enhance creativity across different domains and criteria. Hopefully, engineers adopting some of the creative methods discussed in this book will achieve improved creative skills as well.
Another premise of this book is that many creative engineers are stalled in their innovative efforts by organizations that claim to promote innovation but that, in fact, crush such efforts. Indeed, it is the author’s impression (as well as other researchers) that, beyond boasting, the vast majority of companies and other organizations are creativity‐averse. Naturally, creative engineers working for such organizations are frustrated and discouraged. Not less important are the accumulated losses for the organizations themselves as well as to society at large from neglecting many creative ideas without due consideration. The book attempts to explore this phenomenon and offer practical advice to organizations as well as to the multitudes of demoralized engineers. In particular, engineers are advised to expand their professional and intellectual horizons, seek to reduce risks inherent in their new ideas, and learn to obtain colleagues’ support as well as deal with reactionary management. In short, adopt a more entrepreneurial attitude.
This book is organized in five parts: Part I: Introduction, contains material about the principles of the book and its content. Part II: Systems Engineering, describes basic systems engineering concepts and a partial and abbreviated summary of Standard 15288 systems’ life cycle processes. In addition, this part includes a recommended set of creative methods for each life cycle process. Finally, this part provides some philosophical thoughts about engineering. Part III: Creative Methods, the heart of the book, provides an extensive repertoire of practical creative methods engineers may use. Part IV: Promoting Innovative Culture, deals with ways and means to enhance innovative culture within organizations. In addition, this part provides advice to creative engineers employed by non‐creative organizations. Finally, Part V: Creative and Innovative Case Study, presents an exemplary creative and innovative research and implementation undertaking.
Fundamentally, this book is written with two categories of audience in mind. The first category is composed of practicing engineers in general and system engineers in particular as well as first‐ and second‐line technical managers. These people may be employed by various development and manufacturing industries (e.g. aerospace, automobile, communication, healthcare equipment, etc.), by various civilian agencies (e.g. NASA, ESA, etc.) or with the military (e.g. Air Force, Navy, Army, etc.). The second category is composed of faculties and students within universities and colleges who are involved in Systems, Electrical, Aerospace, Mechanical, and Industrial Engineering. This book may be used as a supplemental graduate level textbook in creativity and innovation courses related to systems engineering. Selected portions of the book may be covered in one or two semesters.
Finally, readers should note that this book does not pursue new theories or theses with regards to creativity and innovation. To the contrary, the author seeks to acquaint systems engineers with well‐established facets of creativity and innovation. In order to achieve this objective, the author drew upon his engineering experience, communicated with many people, and collected information from many sources, books, articles, internet blogs, and the like (giving credit where credit's due). Bibliographies at the end of each part of the book identify invaluable sources for deeper understanding of the various subject matters discussed in the book. The author gained much knowledge from these resources and is indebted to the individuals, researchers, and experts who created them.
Many people have generously contributed to the writing of this book. To all of them, I would like to express my sincere gratitude and appreciation.
In particular, I wish to thank Shalom Shachar, formerly from the Israel Aerospace Industries, and Professor Tyson Browning from the Texas Christian University, tireless colleagues and friends, much of whose scientific and engineering writings and words of wisdom are embedded in this book.
The AMISA project, funded by the European Commission, focused my attention onto the value of creativity and innovation within systems engineering. My appreciation goes to all the consortium members and in particular to Professor Yoram Reich of the Tel Aviv University for his steadfast support and advice and also to Michael Garber of Adi Mainly Software (AMS), who developed the DFA‐Tool software package, which embodies the Architecture Option model.
Two people had direct impact on the manuscript of the book. Professor Shulamith Kreitler of the Tel Aviv University encouraged my book project and advised me on its structure. Professor Cecilia Haskins of the Norwegian University of Science and Technology volunteered to review the manuscript and contributed numerous and valuable suggestions to improve it. Also, I would like to thank my good friend, Menachem Cahani (Pampam) for contributing two caricatures to the book. I am indebted to them both. I would also like to express my deep appreciation to the dedicated and tireless Wiley editing team, especially to Victoria Bradshaw and Grace Paulin, as well as to Cheryl Ferguson for her diligent assistance with preparing the manuscript.
Several researchers empowered me to share their research with the readers of this book, and I am beholden to them all: Professor Sang Joon Lee of the Pohang University of Science and Technology, South Korea on biomimicry engineering, Professor Emeritus Ravi Jain of the University of the Pacific, California, on managing research, development, and innovation, Professor Christian Richter Østergaard of the Aalborg University, Denmark, on innovation and employee diversity, Inger Danilda of Quadruple Learning, Sweden, and Jennie Granat Thorslund of the Swedish Governmental Agency for Innovation Systems (VINNOVA) on gendered innovation, and lastly, Professor T.K. DAS of the City University of New York on cognitive biases.
My deep appreciation also goes to the Standards Institution of Israel (SII), which permitted me, on behalf of the International Organization for Standardization (ISO), to reproduce a partial and abridged portion of the International Standard ISO/IEC/IEEE 15288. My thanks also go to the Royal Academy of Engineering, London, United Kingdom, for permission to reproduce intriguing portions of papers presented during seminars on the philosophy of engineering held at the academy in June 2010.
Most of all, my deepest thanks go to my wife, Rachel, and my sons, Ofer, Amir, Jonathan, and Michael, who encouraged my book efforts with advice, patience and love.
Avner Engel
Tel‐Aviv, Israel