The Dietmar Hopp Foundation has been supporting the family audiobook since June 2022 with a grant of €252,000 for 50 family audiobooks. An employee of the Foundation accompanied a project participant during her interview in March 2023 and the Foundation reports on her website. A very nice post that reflects the interview situation and describes our work very well. 
https://dietmar-hopp-stiftung.de/foerderbereiche/soziales/projekte-news-details/erzaehlte-lebensgeschichte-das-familienhoerbuch.html