In-socket humidity and temperature measurement
Relative humidity and temperature data were acquired using an MSR147WD wireless data logger system with sensors (MSR Electronics GmbH, Seuzach, Switzerland) on the skin (Modular Signal Recorder) held in place as shown in Fig. 1-1b. After completion of data collection, the raw data was transferred to the computer for further analyses using MSR software. Data were acquired continuously during baseline and throughout the activities (Fig. 1-2d). The MSR software provides a spreadsheet of percent RH and temperature in degrees Celsius (