I have 24 years of experience, and specialize in the field of computer systems with specific knowledge in the areas of computer security, pervasive computing and wireless networks. I have published on such topics as Wi-Fi network measurement, mobile-healthcare security and privacy and pervasive computing. My most extensive consulting experience was in a patent case, where I was deposed and was the “second” expert witness on our side of the case; I did not testify but was involved in all other aspects of courtroom prep.