Above all I am grateful to my colleagues at the Charles Babbage Institute. Thomas Misa read the entire manuscript and offered many insightful suggestions. Additionally, he helped me free up substantial time (from my other CBI responsibilities) in 2016 to enable me to finish researching and writing the manuscript. Kathryn Charlet expertly proofed the whole manuscript, correcting errors and offering very useful stylistic suggestions. Past and present CBI archivists—Arvid Nelsen, Stephanie Crowe, and Amanda Wick—were also helpful to my research and in facilitating the use of CBI photographs. CBI Senior Research Fellow James Cortada has been an extremely valuable sounding board for ideas on this book project, as well as many other book and article efforts, and he read and commented on chapter 10 of the manuscript. I am also very grateful to my colleagues on the faculty in the History of Science, Technology, and Medicine at the University of Minnesota, a terrific and collegial group of scholars who have always been encouraging. Professor Emeritus from the program and CBI’s founding director Arthur Norberg provided very useful guidance, as did the late Michael Mahoney, in my early years as a computer history specialist, to whom I will always be deeply indebted.
Coeditor of the History of Computing series for the MIT Press (along with Misa), William Aspray has been very helpful to me on this book project and throughout my career. He has frequently and expertly offered comments and guidance on my scholarly work. Similarly, Martin Campbell-Kelly has generously provided important feedback and encouragement for nearly two decades. Nathan Ensmenger has also been an invaluable colleague. I had a number of discussions with all three of these scholars regarding our revision to the jointly authored Computer: A History of the Information Machine, 3rd Edition. These discussions led to concentrated reflection on the past two decades of IT history, which was useful to me in thinking about the context of the recent history of computer services.
My book primarily is based on archival research, which I supplemented with some oral histories, trade literature, and other sources. Burton Grad and Luanne Johnson (industry veterans who were founders of Software History Center and longtime leaders of CHM Software Industry SIG) were helpful in facilitating donations of archival materials to CBI on the computer services industry (and also on software products). Among other collections, they assisted with ITAA’s donation of the ADAPSO organizational records to CBI. The records of this association were invaluable to my writing of chapter 5. Further, Burt and Luanne organized and ran multiple history workshops on the IT services industry. They invited me to participate (as a moderator and oral historian) in all of these events, which was extremely beneficial to my research. Burt and Luanne donated many of the oral histories from these workshops to CBI (and the others to CHM). And Burt generously read the entire manuscript of this book prior to my submission of it to the MIT Press. I am very grateful to both Burt and Luanne. I am also very grateful to Kohichiro Hotta, Director of Fujitsu’s Heritage Hall, for his guidance regarding resources on Fujitsu’s services history.
The history of computing academic community is fast growing but remains very friendly and close-knit—quite simply, a terrific environment for scholars. One key factor to this camaraderie is the thriving Society for the History of Technology’s (SHOT) Special Interest Group in Computers, Information, and Society (SIGCIS). Thomas Haigh’s skillful leadership of SIGCIS for many years led to this organization’s growth in membership and its increased scholarly engagement (especially the Sunday SHOT SIGCIS workshop). Andrew Russell took over from Tom in recent years and with his dedicated leadership the organization has continued to reach new heights. I am so grateful to both Tom and Andy. There are many members of SIGCIS who have commented on my written work and conference papers, and/or who I have had fruitful conversations with on the history of computing. Among these scholars, I would especially like to thank Janet Abbate, Atsushi Akera, Gerard Alberts, Ross Bassett, David Brock, Paul Ceruzzi, Gerardo Con Diaz, David Grier, Lars Heide, Marie Hicks, Peggy Kidwell, David Kirsch, Chigusa Kita, Jennifer Light, Ken Lipartito, Eden Medina, Mara Mills, Joe November, Joy Rankin, Corinna Schlombs, Rebecca Slayton, Hong-Hong Tinn, Ksenia Tatarchenko, Steven Usselman, and David Walden. In SHOT, but outside of SIGCIS, I wish to offer special thanks to Carroll Pursell and David Hochfelder. I am also deeply grateful to family and friends who have always been gracious and helpful at every step.