2Gartenberg,Michael.Keys tO Success for Ubiquitous Com puting.Computer world,2001.
3http://www.smart—its.org.
4BReZILLON P, POMEROL JC. Contextual knowledge sharing and cooperation in intelligent assistant systems [J]. Le Travail Humain,1999, 62(3) : 223 -246.
5DEY AK. Providing Architectural Support for Building Context-Aware Applications [ D]. College of Computing, Georgia Institute of Technology, 2000.
6ABOWD G, MYNATF E. Charting Past, Present, and Future Research in Ubiquitous Computing [J]. ACM Transactions on Computer-Human Interaction, 2000, 7(1):29 -58.
7SHILIT BN, ADAMS N, WANT N. Context-aware computing applications[A]. Proceedings of the IEEE Workshop on Mobile Computing System and Application [C],1994.85 -90.
8MOSTeFAOUI GK, PASQUIER-ROCHA J, BR6ZILLON P. Context-Aware Computing: A Guide for the Pervasive Computing Community [A]. IEEE/ACS International Conference on Pervasive Services[C], 2004.
9ESTRIN D, CULLER D, PISTER K, et al. Connecting the Physical World with Pervasive Networks[J]. IEEE Pervasive Computing, 2002, 1(1):59 - 69.