1. The computer for the 21st century;Weiser;Sci. Am.,1991
2. Wireless sensor network: a survey;Akyilidiz;Comput. Netw.,2002
3. RFID in pervasive computing: state-of-the-art and outlook;Roussos;Pervasive Mob. Comput.,2009
4. Pervasive RFID and near field communication technology;Michahelles;IEEE Pervasive Comput.,2007
5. M. Murphy, J. Butler, Proactive Computing: RFID & Sensor Networks, Final Report on the Conference Organized by DG Information Society and Media, Networks and Communication Technologies Directorate, March 2006. .