Keyphrases
- augmented reality
- human computer interactions
- virtual objects
- user interface
- human computer interaction
- markerless
- mixed reality
- virtual reality
- spatial data
- multi user
- promising experimental results demonstrate
- mobile augmented reality
- real environment
- camera tracking
- live video
- input device
- real scenes
- vision system
- head mounted display
- fiducial markers
- video sequences
- face to face collaborative learning
- three dimensional