The KeepUp platform embraces brain exercises via VR/AR-based serious games, diet programs as well as physical practices tailored to the needs of the users. The progress reports for the user, the care giver and the doctor give a clear view of improvements or alarms regarding the user's condition. Furthermore, the platform is equipped with personal assistance via call center, web chat and volunteer workers. Altogether, the platform is designed to enhance social activity and improve quality of life.