Table 1.

Overview of the questions used in the survey for identifying the information communication (IC) needs.

Questions	Options
Type of situation	Emergency, acute, and normal
Time (when) of IC	Immediately, few minutes after, and self-check
Mode (how) of IC	Voice call, notification, SMS, email, and self-check
Care information recipient (whom) along with primary caregiver	Formal caregivers, wait for primary informal caregiver’s response, secondary informal caregivers, emergency services (ambulance), self-check, and no information
Content (what) of the information	Raw, interpreted, interpreted with suggestion, and others
Need of detailed report for nocturnal unrest and agitation scenarios	Every day to informal caregivers, observe for a few days and then send to informal caregivers, observe for a few weeks and then send to informal caregivers, send reports to formal caregiver, and no reports required
Feedback to improve USSa	Yes, maybe, and no
Compliment for the care tasks undertaken	Yes, maybe, and no

^aUSS: unobtrusive sensing solution.