Keyphrases
- multi user
- eye tracking
- eye movements
- virtual environment
- virtual world
- visual attention
- human computer interaction
- user interface
- augmented reality
- eye tracker
- eye tracking data
- multi granularity
- single user
- head mounted
- multiple users
- eye gaze
- implicit feedback
- head motion
- eye movement data
- usability studies
- gaze direction
- scan path
- eye tracking technology
- gaze estimation
- virtual reality
- face detection
- input image
- wireless sensor networks