Education, Teaching Aid and Training Content Design School Simulator Autistic Preschool Training App by Harbin Institute of Technology, Shenzhen School Simulator is a mobile application designed to support preschool training for children with autism spectrum disorder. The application is intended for parents, teachers and therapists. Training lessons cover four categories: self care, instruction understanding, interpersonal interaction, and one day in school. Children make choices, speak to cartoon characters and show facial expressions, and recognition technology gives immediate feedback. Incorrect responses are recorded and repeated until correct. A community section allows adults to share experiences.