Keyphrases
- single user
- multiple users
- multi user
- heterogeneous data
- knowledge sharing
- heterogeneous sources
- information sharing
- databases
- desktop computers
- educational software
- multi touch
- social network analysis
- augmented reality
- data integration
- data sets
- border control
- data management
- knowledge management
- metadata
- e learning
- information systems
- artificial intelligence
- genetic algorithm
- sharing knowledge