Keyphrases
- virtual world
- social context
- virtual communities
- virtual environment
- social issues
- virtual reality
- multi user
- face to face interactions
- social interaction
- mixed reality
- virtual learning environments
- social networks
- physical world
- game based learning
- social media
- virtual humans
- social web
- virtual agents
- virtual teams
- social networking
- virtual objects
- ethical issues
- learning process
- reinforcement learning