I have 30 years of experience and specialize in the field of video game development and design with specific knowledge in the areas of game design, iPhone/iOS development and general software development. I have testified 20 times on topics such as patent infringement, patent invalidity and copyright infringement. I have developed successful commercial video games since the inception of the industry, from the Atari 2600 (1970’s) to the present day Apple iPhone and iPad.