With a Ph.D. in Human Factors and a career in software development and interface design spanning more than 30 years, this expert focuses on the design, architecture, and evaluation of complex software systems. His work integrates user-centered design principles with software engineering across mobile, web, desktop, server, and embedded environments, with experience supporting both commercial applications and mission-critical systems.

His technical background includes development of advanced systems for air traffic control, military communications, unmanned systems, and homeland security, as well as consumer technologies such as mobile applications, telecommunications devices, and gaming platforms. He has worked across the full software lifecycle, including architecture, programming, modeling, simulation, and usability analysis, with additional involvement in areas such as GPS-enabled applications, augmented reality, and healthcare-related technologies.

In the litigation arena, he has been retained more than 125 times in matters involving intellectual property, patent disputes, trade secrets, and consumer protection. His experience includes over 50 depositions and multiple trial testimonies in state and federal courts, as well as proceedings before the USPTO, with work involving source code analysis, claim construction, and technical evaluation of software and user interface systems.