He has worked in broadcast management, corporate communications, and as a freelance technical director, video producer, and creative consultant for live-events, and awards shows. Dr. Costello is a long-standing member of the Broadcast Education Association (BEA) and has served as both Producer and Chair of the BEA Festival of Media Arts. He is the author of Multimedia Foundations: Core Concepts for Digital Design, a college textbook published in 2012 by Focal Press. Education