My first career: I spent 25 years in the high-tech segment of the wireless technology industry, involved in the early development and commercialization of digital wireless architectures (2G, 3G etc). I was the chairman of an engineering joint venture with the advanced development arm of the Israeli military, Rafael. I served as CEO and Chairman of Illinois Superconductor Corporation, at the time a portfolio company of the investment firm Elliott Associates. I have been the audit committee chairman for several public companies, and managed a wide range of capital raising projects, including public offerings, and many private financings. I have performed technical and commercial "due diligence" assessments on a range of investments for several leading hedge funds and private equity firms. *** My second career: In 2003, I joined Stevens Institute of Technology, where I created and oversee a number of programs in Quantitative Finance and related fields. I am the Executive Director of the Hanlon Financial Systems Research Center at Stevens. I am also the co-Principal Investigator for a recently awarded planning grant from the National Science Foundation to create an Industry/University Cooperative Research Center focused on financial sciences and technologies. I am the author of several books on wireless technology, and my new book is Price & Value: A Guide to Equity Market Valuation Metrics, published this year by Springer/Apress. *** I can be contacted by email at gcalhoun@stevens.edu.