Fig. 2

Diagram of the SATMC: Each bifurcation indicates the onset of a new phase, where an action is added to the existing ones and the tasks are updated. Sessions are visualised by rows spanning a set of actions of the same colour. Balloons tasks and task variations list exemplary tasks with exemplary task variations for a given session. Furthermore, balloon sample session gives a short overview of the process in an example session, where the tasks in the first column are executed, evaluated in column two and updated accordingly. The update is based on the VAS evaluation, see balloon task updates. This process is then repeated until 15 tasks have been performed and evaluated. \(t_{i,j}\) represent variation j of task i. \(a_{k}\) is action k and \(l_{m}\) is landmark m in the study setup