Feasibility
IMI
To gain insights into the perceived usability of the IMI, the short version of the User Experience Questionnaire (UEQ-S) was implemented after the second and fifth modules. It consists of eight items ranging from − 3 (= After the fifth module, IG participants were invited to provide qualitative feedback. First, they were asked to rate how much they enjoyed the interaction with the digital coach on a 7-point Likert scale ranging from 1 (= 