. Author manuscript; available in PMC: 2021 Jul 27.

Published in final edited form as: Proc ACM Hum Comput Interact. 2019 Nov 7;3(CSCW):1–29. doi: 10.1145/3359216

Table 4.

Passively sensed data collected and used in our analysis.

Relevant Behavior	Sensor	Source	Sampling	Information Collected
Physcial Activity	Step	Fitbit	1 sample per min	number of steps
Physcial Activity	Activity	AWARE	1 sample per 5 min	type of activity: walking, running, on bicycle, in vehicle, still, unknown
Phone Usage	Screen		event-based	screen status (locked, unlocked, off, and on) events
Social Interactions	Call		event-based	time and duration of incoming, outgoing, and missed calls
Mobility	Location		1 sample per 10 min	GPS latitude, longitude, altitude
Mobility	Activity		1 sample per 5 min	variety of activities
Sleep	Sleep	Fitbit	1 sample per min	duration and onset of sleep, minutes to fall sleep, of awake, and after wakeup