“…In this, the learning environment is adapted to the individual needs of the user, e.g., by identifying the level of knowledge through frequent assessments (Rey, 2009;Berger and Moser, 2020;Stoyanov and Kirschener, 2004). A prototype implementation for the subject area of fits, dimensions and tolerances is presented in Kossack and Bender (2023). Its use has already been shown to have a positive effect on the acquisition of professional competencies (Kossack et al, 2023a) and the homogenization of initial knowledge-heterogeneous groups (Kossack et al, 2023b).…”