Keyphrases
- augmented reality
- collaborative learning
- virtual objects
- learning activities
- markerless
- virtual reality
- learning environment
- promising experimental results demonstrate
- real scenes
- human computer interaction
- real environment
- mixed reality
- user interface
- live video
- multi user
- three dimensional
- real objects
- tangible interaction
- field of view
- learning games
- head mounted display
- face to face collaborative learning