Ken Rosen is a distinguished author of textbooks in computer science and mathematics with more than 22 years of experience working at AT&T and Bell Labs.
Douglas Host worked at AT&T and Bell Labs and has more than 29 years' experience working on computing and network projects.
Rachel Klee is a computer science teacher and UNIX expert.
James Farber is a member of the technical staff at Avaya and formerly worked at AT&T and Bell Labs.
Richard Rosinski is vice president of professional services at VoiceGenie Technologies and worked at AT&T and Bell Labs for 18 years.
