David Ing

Service Systems in Changing Paradigms: An Inquiry Through the Systems Sciences

For professionals at the beginning of the twenty-first century, much of the conventional wisdom on business management and engineering is founded in the twentieth century industrial/manufacturing paradigm. In developed economies, however, the service sector now dominates the manufacturing sector, just as manufacturing prevailed over the agricultural sector after the industrial revolution. This chapter proposes the development of a body of knowledge on services systems, based on foundations in the systems sciences. The approach includes the design of the systems of inquiry, acknowledging that the body of knowledge on twenty-first century service systems is relatively nascent. A program of action science is proposed, with an emphasis on multiple realities and knowledge development through dialectic. The outcome pursued is an increased number of T-shaped people with depth and breadth in service systems, in communities of inquiry of researchers and practitioners.

A Layered Context Perspective on the Design of Enterprises and Information Systems

Most information systems requirements approaches mirror the techniques of business planning methods prevalent in the 1960s and 1970s. This was a period in which requirements, like plans, could be established in advance, and then implemented. Gradual changes in requirements could be analyzed and foreseen, and could result in slight modification requests.