The 6^th project face-to-face meeting recently took place in Tuttlingen (Germany), the world center of medical technology. During the two day meeting, the partners gave an update on the latest improvements on OCT (Optical coherence tomography), MPT (Multiphoton tomography) and the integration of both components for the next prototype. In addition there were sessions with interdisciplinary teams of scientists and medical experts on how to transfer user needs into product requirements. The next test at CCMIJU (Spain) with the second-generation prototype is planned for September 2019 and the consortium is looking forward to seeing the outcome. Furthermore, the participants had the chance to explore the World of Endoscopy exhibition in the KARL STORZ Visitor Center.