Alcohol Monitor Validation
“Alcohol Monitor Validation”
This study will validate a wrist-worn alcohol monitor (BACtrack Skyn) in both laboratory and real-life settings.
Device - Skyn Monitor Lab Session 1
Participants will be instructed to wear the Skyn wrist-worn alcohol monitor and drink 3 beers over the course of an hour and a half. BrAC will be measured every 15 minutes throughout the session.
Device - Skyn Monitor Field Test with EMA App
After Skyn Monitor Lab Session 1, participants will be instructed to wear Skyn monitor for the rest of the day and the following two weeks. Participants will also enter information on each drinking session during the two week time using a mobile-based ecological momentary assessment (EMA) to collect real-time data in daily life.
Device - Skyn Monitor Lab Session 2
Participants will be instructed to wear the Skyn wrist-worn alcohol monitor and drink 3 beers over the course of an hour and a half. BrAC will be measured every 15 minutes throughout the session. Participant will also complete device acceptability and usability survey.
Laboratory and Field Validation of a Wrist-Worn Alcohol Monitor