Design and Implementation of the Automated Desktop Migration System Using RFID

To automatically move a mobile user´s desktop environment following his/her movement trajectory, we implement the RFID-based desktop migration system. This system automatically detects a user´s movement with a RFID reader, and then captures or restores application states by dynamically binding to an interface exported by application-specific libraries. We present the functional architecture of the implemented system, and define the protocols for advertising an application-specific library or delivering migration data. We describe how its state is changed by the events generated by a RFID reader or internal timer.