Thermal imaging directory

Directory content: This directory contains 18 .AVI files which are videos (recorded at 30 Hz) reporting driver’ facial and upper body skin temperature while driving (ID_Number_FlirCameraVideo). Each video has the respective metadata .CSV file (ID_Number_FlirCameraMetaData). From the original 21 files, due to a log system failure during the recording session (driver ID #74), and absence of consent to having their personal images disseminated (drivers IDs #66 and 78), three .AVI files and three .CSV files are missing.Method and instrument: To collect the driver’s facial and upper-body skin temperature, we used a high-resolution science grade LWIR camera (A325sc – FLIR; Teledyne FLIR LLC, Wilsonville, Oregon, USA). The camera (resolution of 640 × 480 pixels) was placed on a support ∼140 cm above the moving platform and ∼140 cm from the driver's face (angled from above ∼26°). Automatic focus was always employed for the video recording. We asked drivers to put on a cotton short-sleeve T-shirt and therefore all drivers wore the same upper body clothing.