Stephen H. Kaisler has been a research scientist with a number of small businesses working in the US Defense community. He has worked as a Program Manager at DARPA and as Director of Systems Architecture and Technical Advisor to the Sergeant-at-Arms for the US Senate. Dr Kaisler has taught as a member of the part-time faculty at George Washington University’s Department of Computer Science for 38 years and in the MS in Information Science Technology (MSIST) program in the GWU Business School. He is the author of over 40 technical papers and six books on operating systems, database management systems, Interlisp, big data, software paradigms, and historical computing machines. He received a BS in Physics and an MS in Computer Science from the University of Maryland, College Park, USA, and a DSc in Computer Science from George Washington University, USA. Dr Kaisler is a member of the IEEE, ACM, AAAI, AIS, and the American Physical Society (APS).