New Dassault Systèmes Virtual Twin Experience Helps Protect Vulnerable Patients and Educate Caregivers at Saint-Louis Hospital AP-HP in Paris Dassault Systèmes (Euronext Paris: FR0014003TT8, DSY.PA) today announced its collaboration with the Saint-Louis Hospital AP-HP in Paris on an airflow simulation and augmented reality experience to better understand the respiratory transmission of February 27, 2024 Dassault Systèmes/Industry/News