Instructor presence in video lectures: Eye gaze matters, but not body orientation.
Zhongling PiKe XuCaixia LiuJiumin YangPublished in: Comput. Educ. (2020)
Keyphrases
- eye gaze
- video teleconferencing
- eye contact
- eye tracking
- eye movements
- video streams
- lecture videos
- video sequences
- hands free
- eye gaze tracking
- gaze detection
- video data
- eye tracker
- gaze direction
- learning environment
- distance learning
- video frames
- online learning
- eye gaze estimation
- key frames
- head movements
- higher education
- human body
- learning process
- head motion
- user friendly
- object recognition
- powerpoint slides