Keyphrases
- multi user
- virtual environment
- virtual world
- user interface
- multi granularity
- augmented reality
- multiple users
- multi touch
- single user
- class diagram
- object oriented
- database design
- sequence diagrams
- collaborative writing
- conceptual modeling
- software tools
- unified modeling language
- smart objects
- multiple access
- object oriented modeling
- modeling language
- uml class diagrams
- computer vision
- metamodel
- virtual reality
- software systems
- mobile devices
- case study