[Retracted] Employing Multimodal Machine Learning for Stress Detection

Table 1

Sample data details.

Type	Available raw and preprocessed data	Available features
Computer interactions	uLog output and parsed selection of data	Mouse (3), keyboard (7), applications (2)
Facial expressions	FaceReader output and parsed data	Head orientation (3), facial movements (10), action units (19), emotion (8)
Body postures	Joint coordinates extracted with Kinect SDK and angles of the upper body	Distance (1), joint angles (10), bone orientations (3 × 11) (as well as the study of the above for the amount of movement (44))
Physiology	Data from Mobi	Heart rate (variability) (2), skin conductance (1)