Rahel Sophie Martjan is a research associate at the Karlsruhe Institute of Technology's (KIT) Chair of Entrepreneurship, Technology Management and Innovation. In her research, she focuses on the digital transformation of the healthcare sector with a particular emphasis on business model development. At the institute, her responsibilities include designing and delivering entrepreneurship seminars aimed at fostering innovative solutions that address emerging technologies and evolving needs, as well as supervising theses. Furthermore, she is part of the KIT Excellence Project ARRTI (Academy for Responsible Research, Teaching, and Innovation).