Joan Benesh was a prominent figure in the world of dance, known for her contributions to the field of dance notation. She co-developed the Benesh Movement Notation, a system that allows dancers and choreographers to record and communicate movement in a precise way. This notation system is widely used in ballet and contemporary dance, helping to preserve choreography for future generations. In addition to her work in notation, Benesh was also a dancer and choreographer. She founded the Benesh Institute in London, which focuses on the study and teaching of dance notation. Her efforts have significantly impacted the way dance is documented and taught, making her a key figure in the preservation of dance heritage.