Accounting information systems (AIS) is the intersection of the accounting domains and the computer science and information systems domains. Periodically, new technology emerges that generates a new AIS research to explore the application of that technology to the accounting domains. AIS researchers compete with researchers in information systems, computer science, electrical engineering, plus other technology-related disciplines. AIS researchers are also frequently competing with the organizations (e.g., accounting firms) that have resources that far exceed academic resources. This paper explores the life cycle of expert systems research by accounting researchers to provide general insights into the roles of accounting researchers in technology domains.