Use of the BACtrack Skyn alcohol biosensor: Practical applications for data collection and analysis.

To address challenges in the collection and processing of data from the BACtrack Skyn alcohol biosensor , researchers should identify goals in advance of data collection to anticipate the processing necessary to interpret Skyn data. The Transdermal Alcohol Sensor Data Macro (TASMAC) Version 2.0 software can help process data rapidly; identify drinking events, missing data, and environmental alcohol; and integrate the sensor with self-report data. Thorough participant orientation and regular contact in field studies can reduce missing data and enhance adherence. Many recommended methods for Skyn use are applicable to other alcohol sensors and wearable devices.