We have paid particular attention to the design of the user interface. After all, NIVUS RAIN should not only function perfectly. It should also be perfect and intuitive to use. This means that it can be used by the emergency services and all affected residents instantly! This was very important to us during development. The handling is based on established and proven user experiences. For all professional users (fire brigade, police etc.), the alarm information are connected to local alarm systems. Alternatively, we have also created a separate log-in area that provides even more detailed information on the danger situation. Of course, the application is fully responsive so that it is optimised for all media (screen, tablet and smartphone).