An eye-tracking analysis of instructor presence in video lectures.

Andrew T. Stull Logan Fiorella Richard E. Mayer

Published in: Comput. Hum. Behav. (2018)

Keyphrases

eye tracking
eye tracking data
usability studies
human computer interaction
eye movements
video sequences
data analysis
visual attention
gaze estimation
learning environment
image quality
video data
eye tracker
implicit feedback