A service framework for mobile ubiquitous sensor networks and RFID

Recent research in mobile computing envisions a future of "smart environments", where user and computing merge to realize the so called "ubiquitous society". As an exponent of mobile information units, RFID (radio frequency identification) and wireless sensor networks (WSN) play a key roll in this future. In every real-world object, RFID tag information is combined with sensor data to embody "smart" entities. These entities move freely, providing their sensor values and identity and getting in return personalized services anywhere, anytime. Entities interact, creating grouped objects that provide unified and meaningful information, widely extending the available services. But how to control this ubiquitous flow of information? How will users really benefit from it? In this paper we introduced WISSE, a framework that defines the interaction between mobile RFID/WSN entities and the services they receive.