Keyphrases
- real time
- wireless sensor
- wireless sensor networks
- tourism industry
- energy efficient
- real time embedded systems
- smart environments
- sensor networks
- electronic commerce
- key management
- smart objects
- vision system
- low cost
- real environment
- travel information
- management system
- control system
- dynamic environments
- energy efficiency
- high speed
- resource constrained
- radio frequency identification rfid