• On the right, the parent's app. On the left, the driver in Prima Staff. • The driver starts the afternoon trip, and the parent is notified at once. • The parent opens My account, School bus, then Live tracking. • The bus appears on the map, with the time of the last update. • The driver marks Youssef as on board, and the parent gets a notification with the stop. • The bus moves on the map as the trip goes on. • At the end, the driver taps End trip and confirms.