International Movement Writing Alphabet
Its creator , Valerie Sutton , also invented "MovementWriting" , which employs IMWA in four general application areas: SignWriting for sign language , DanceWriting as a form of dance notation , MimeWriting for classic mime , and SportsWriting for ice skating and gymnastics . 
<triplet> SignWriting <subj> Valerie Sutton <obj> developer <subj> sign language <obj> use