Keyphrases
- serious games
- virtual environment
- game play
- game engine
- dialogue system
- educational games
- mixed initiative
- video games
- human machine
- intelligent tutoring
- computer games
- game design
- game development
- spoken dialogue systems
- communication skills
- social skills
- virtual characters
- usability testing
- digital games
- learning processes
- natural language
- design principles
- game based learning
- learning scenarios
- database systems
- virtual world
- open source
- social media