Summary
In this paper, we describe the prototyping process of an automatic
prompting system in the healthcare domain. The application area of
our system will be a residential home where persons with various
cognitive disabilities live together. We describe the specific requirements
for an automatic prompting system in a residential home where persons
are directly assisted by a caregiver in the execution of Activities
of Daily Living (ADLs). We observe real-world trials using qualitative
data analysis techniques and conduct a first study using a Wizard-of-Oz
(WOz) methodology where we describe the user's reaction behavior
when faced with system prompts instead of direct caregiver prompts.