I have 25 years of experience, and specialize in the field of printing, publishing, and graphic arts with specific knowledge in the areas of printing industry trade practices, printing costs, profits, and economics and printing equipment and technology. I have published on such topics as benchmark practices, information fulfillment and mailing services, and leading equipment and technology. I have testified 10 times on topics such as print contract dispute between printer and print buyer, print contract dispute between printer and print equipment manufacturer and patent disputes between two print equipment manufacturers. The printing industry attracted me because of its rapid change. My professional career continues three decades later with the demands of a vertical learning curve.