A social worker, writer, transcriber, and traveler, this defines Clarence Mack in the perfect manner. He used to visit donation centers and other places to help the needy along with his grandparents as a child. This is when the idea of transcribing content for the hearing disabled comes into his mind. He has always been known for offering great quality transcription services and has been working with Quick Transcription Service for years now. His books talk about transcription techniques, his travel experiences, and how one can develop helping others as a routine habit.