Table 2.

Potential usage of sensors.

Type of Assessment		Sensors	Potential Usage
Physiological	Stress/anxiety level	Wearable sensors for pulse rate, temperature, blood pressure	Stress or anxiety detection -> Play music as intervention
Daily life activities assessment	Sleeping	Bed Pressure Sensors	Sleeping problems detection
	General Activity level	Motion Sensors	Lack of physical activity -> individual training intervention
	Food intake	Devices embedded sensors	Intake problem -> intervention by reminding to eat, drink water, etc.
	Medication Intake	IoT Pillbox	Medication plan adherence problem -> intervention by reminding to take medication according to the prescription plan
Social Interaction	Physical interaction	Camera and image processing and Voice recognition	Video-based communication to support mediated connection
	Virtual interaction	Social network-based monitoring
Cognitive	Automatic Reminders	Voice recognition	Memory stimulation using biography
		Personalized Information	News/weather feed
Safety	Safety Assistance	Fall detection sensors	Send of alerts/notifications