CampusNet is the mobile application for the campus management software of Datenlotsen Informationssysteme GmbH at Jacobs University. This app enables students and faculty of Jacobs University to use certain features of CampusNet® simply and easily on the go. Are the grades of the last exam already published? In which room will my colloquium take place today? Has the professor already provided the new exercise sheets? Students and teachers can now answer all these questions on the go with their smartphones. The app gives students direct, personalized access to information about their studies and teachers about their data in the field of teaching. The app offers, among other things: * Event overview * View / download materials * Exam list * Receiving and sending messages * Diary * Meal plan Continued use of GPS running in the background can dramatically decrease battery life.