DouDou is a mobile app and website that aims to transform parent-teacher communication. It provides schools with an all-in-one platform for their website and communications, allowing teachers to easily share information and photos while saving time. For parents, the app allows them to stay informed about their child's school life through a private social network, calendar, messages and photos from the school. The goal is to make it easier for teachers to involve parents and for parents to feel more connected to their child's school community.