A heterobiography, also known as a heteroautobiography, is a term used to describe a written account of someone's life story, but from the perspective of another person. This literary technique allows for a unique exploration of an individual's experiences, providing a different lens through which their life can be understood. Synonyms for heterobiography include collaborative biography, dual biography, and dual memoir. These terms emphasize the collaborative nature of the narrative, as it incorporates multiple voices and perspectives. By employing such synonyms, writers and readers can better comprehend the intricate dynamics and various viewpoints involved in recounting someone's life story.