Non-Verbal Feedback on User Interest Based on Gaze Direction and Head Pose.
Stylianos AsteriadisParaskevi K. TzouveliKostas KarpouzisStefanos D. KolliasPublished in: SMAP (2007)
Keyphrases
- gaze direction
- user interests
- eye tracking
- head movements
- user profiles
- user behavior
- eye gaze
- reference points
- eye contact
- recommender systems
- personalized recommendation
- user preferences
- user model
- user feedback
- eye tracker
- collaborative filtering
- single camera
- web content
- eye movements
- human computer interaction
- medical images
- facial expressions