An app for contactless patient communication can help hospitals, old people’s homes and nursing homes to reduce the risk of infection – especially in times of corona pandemics. While in many areas there are measures to prevent infections, there is a lot of backlog demand in the healthcare sector. However, help is provided by an easy-to-use and intuitively operated Communicator App. This enables nurses to reduce unnecessary direct contact with patients and residents in order to protect themselves and others from infections. At the same time, staff gain time and can provide better and more secure service.