Keyphrases
- game play
- game players
- virtual environment
- virtual world
- serious games
- video games
- virtual reality
- real time
- learning experience
- learning processes
- virtual characters
- multi user
- game playing
- facial images
- game design
- computer games
- virtual space
- facial expressions
- game based learning
- game mechanics
- face recognition
- educational games
- face images
- facial expression recognition
- human faces
- game engine
- facial features
- virtual reality environments
- computer graphics
- user interface
- learning environment
- user experience
- game development
- game ai