The emotional design of an instructor: body gestures do not boost the effects of facial expressions in video lectures.
Zhongling PiRenjia LiuHongjuan LingXingyu ZhangShuo WangXiying LiPublished in: Interact. Learn. Environ. (2024)
Keyphrases
- facial expressions
- video sequences
- facial expression recognition
- emotion recognition
- eye contact
- human faces
- emotional state
- head movements
- expression recognition
- facial actions
- video data
- video frames
- facial feature points
- real time
- face images
- face recognition
- affect sensing
- facial features
- facial images
- human activities
- spatial and temporal
- three dimensional