  Finally, the work will include an investigation of the contextual form of
explanations. In this study, we will include a time-bounded scenario in which
the different levels of understanding will be tested to enable us to evaluate
suitable and comprehensible explanations. For this we have proposed different
levels of understanding (LOU). A user study will be designed to compare
different LOU for different contexts of interaction. A user study simultating a
hospital environment will be investigated.
