Keyphrases
- augmented reality
- systematic review
- bibliometric analysis
- social sciences
- search based software engineering
- empirical studies
- computer science
- virtual reality
- markerless
- human computer interaction
- mixed reality
- virtual objects
- promising experimental results demonstrate
- real environment
- head mounted display
- engineering problems
- real scenes
- multi user
- tangible interaction
- computer generated imagery
- three dimensional
- real world
- molecular structures
- fiducial markers
- mobile augmented reality
- tangible user interface
- user interface
- face to face collaborative learning