As part of the LEMGO DIGITAL initiative, Fraunhofer IOSB-INA will develop the city center of the Old Hanseatic City into an open test and participation laboratory (Living Lab). The aim is to develop digital innovations for everyday life based on the Internet of Things (IoT). medium-sized cities in NRW, where half of all people in the most populous federal state live. Nationwide, every third citizen lives in a medium-sized city. The innovation platform is used by research institutions, municipalities and industry together with citizens.