Keyphrases
- virtual environment
- virtual reality
- nonverbal communication
- augmented reality
- virtual world
- ant colony optimization
- human computer
- information sharing
- databases
- information systems
- information exchange
- data mining
- neural network
- genetic algorithm
- computer networks
- communication networks
- communication cost
- higher level
- wireless sensor networks
- virtual laboratory
- communication protocols
- physical space
- information technology