In the framework of our 6-month accelerator programme we worked with ELTERN-AG, Kindergarten plus, Librileo Bücherboxen and SAFE®. Together with the accelerator participants and our experienced open innovation partner Mensch we developed sustainable scaling and transfer solutions fit for the Austrian market. The Austrian Research Promotion Agency (FFG) as well as the Hella-Langer-Stiftung financed the accelerator.