Keyphrases
- eye tracking
- implicit feedback
- eye movements
- eye tracker
- visual attention
- human computer interaction
- eye tracking data
- eye gaze
- information retrieval
- eye movement analysis
- evaluation measures
- gaze direction
- head mounted
- gaze contingent
- eye detection and tracking
- program comprehension
- gaze estimation
- relevance feedback
- head motion
- eye movement data
- ranked list