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  • Company: User Interface Expert Witness
  • Phone: 206-451-0706
  • Cell: 206-451-0706
  • Fax: 206-542-0702
  • Website:
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Specialties & Experience of this Expert Witness

General Specialties:

Human Factors and Software Engineering

Specialty Focus:

user interface, user interface design, mobile software, smartphones, software, software engineering, software architecture, virtual reality, augmented reality, GPS, human factors, display design, virtual environments, augmented environments, systems engineering, simulation, software development, UI


PhD in Human Factors and Advance User Interface, University of Washington; M.S. in Human Factors and Advance User Interface, University of Washington; B.S. in Industrial Engineering, University of Washington

Years in Practice:


Number of Times Deposed/Testified in Last 4 Yrs:


Additional Information

Dr. Rosenberg has testified at 7 trials in both state and federal courts, before the USPTO, at Markman hearings and at 42 depositions. Dr. Craig Rosenberg is a highly experienced expert witness, human factors engineer, user interface designer, software engineer with extensive expert witness experience specializing in user interface design and human factors issues for embedded, mobile, web, desktop, and server software working for a wide range of Fortune 500 companies including Google, Samsung, Amazon, Boeing, Disney, IBM, Uber, Lyft, Nintendo, Dell, Huawei, LG, Ericsson, AT&T, Motorola, HTC, Mattel, and many others. He been retained as an expert witness over 100 times for both plaintiff and defense assisting clients in intellectual property cases in the areas of user interface, software design and architecture, and human factors for mobile, web, desktop, embedded, and server environments. Dr. Rosenberg specializes in software engineering, user interface design, information architecture, user experience, systems engineering, object oriented analysis, complex systems, and modelling and simulation. He has extensive experience in the entire software design and development life cycle applied to a wide range of domains from mobile devices though enterprise class mission critical applications. He has published 21 research papers in professional journals and proceedings relating to user interface design, computer graphics, and the design of spatial, stereo, and auditory displays. His company, Global Technica, is a preferred engineering supplier to Boeing since 1997 designing, analyzing, and implementing numerous projects including advanced mobile, desktop, and server software used in the areas Air Traffic Control, Missile Defense, Army communications, Unmanned Aerial Vehicles, Simulation, Command and Control, and Cyber and Homeland Security applications. Dr. Rosenberg is a software architect and developer with the C++, C#, and Java languages.