Isabelle Poulain holds a graduate degree in optometry from Paris-Sud Orsay, France. She joined Essilor International’s optical Research & Development team in 1997. In 2003, she graduated with a master’s degree in vision sciences from Aix-Marseille University, France. She currently works as a study manager in the Vision Science department. Isabelle’s research interests include evaluating and understanding visual and postural strategies during various tasks, including human locomotion. Her research aims at improving ophthalmic lenses and services dedicated to eye care practitioners.