Catherine Pelachaud

Catherine Pelachaud is a French computer scientist specializing in human–computer interaction and known for her work virtual assistants and on recognizing and generating facial expressions. She is a director of research for the French National Centre for Scientific Research (CNRS), affiliated with the Institut des Systèmes Intelligents et de Robotique (ISIR), a shared research center of CNRS and Sorbonne University. Provided by Wikipedia