Please scroll down for article-it is on subsequent pagesINFORMS is the largest professional society in the world for professionals in the fields of operations research, management science, and analytics. For more information on INFORMS, its publications, membership, or meetings visit http://www.informs.org INFORMS 2014 c 2014 INFORMS | isbn 978-0-9843378-5-9 http://dx.Abstract Service science is the study of complex service systems. It may involve methods and theories from operations, industrial engineering, marketing, computer science, psychology, information systems, design, and more. In fact, understanding innovation in service systems often requires combining multiple methods because of the complex ways in which interactions among people, technology, organizations, and information create value in different contexts and under different conditions. Service Science the journal documents empirical, modeling, and conceptual studies of complex service systems, and it is the archival record of service science the field. The journal is also helping to shape the field. In this tutorial, we review the emergence of service science the field by analyzing papers published in Service Science the journal, and discuss the new field's foundations, prospects, and opportunities.