Dr. Caroline Musselwhite is an Assistive Technology Specialist with more than 45 years of experience working with children and adolescents with significant disabilities in a variety of settings, including Head Start, clinics, developmental day programs, homes, and public schools. She provides consulting work, speech-language therapy services, and literacy instruction through her company, AAC Intervention. Dr. Musselwhite has written a number of textbooks and “how-to” books on a range of topics and has authored many books and software programs for youth with disabilities. She has taught courses at several universities and presented thousands of workshops throughout North and South America, Australia, Europe, and Africa. She is also one of the authors of Readtopia!