|| I.-F. Akyildiz, W.-S., Y. Sankarasubramaniam, E. Cayirci, “A Survey on Sensor Networks,” IEEE Communication Magazine, Vol.40, No.8, pp. 102-114, August 2002.|
 Atmel Corporation, “AVR Atmega128L 8-bit Microcontroller with 128K Bytes In-System Programmable Flash”, 2003.
 Chipcon Inc., http://www.chipcon.com/.
 Crossbow Technology Inc., http://www.xbow.com.
 J. Edwards, “3-Tier Client/Server at Work, Revised Edition,” John Wiley and Sons, 1999.
 E. Ertin, A. Arora, R. Ramnath, M. Nesterenko, V. Naik, S. Bapat, V. Kulathumani, M. Sridharan, H. Zhang, H. Cao, “Kansei: A Testbed for Sensing at Scale”, in Proceedings of International Symposium on Mobile Ad Hoc Networking and Computing 2006, pp 399-406, 2006.
 B.-A. Forouzan, “TCP/IP Protocol Suite, Second Edition”, McGraw Hill, 2003.
 L. Girod, T. Stathopoulos, N. Ramanathan, J. Elson, D. Estrin, E. Osterweil, T. Schoellhammer, “A System for Simulation, Emulation, and Deployment of Heterogeneous Sensor Networks”, in Proceedings of Conference on Embedded Networked Sensor Systems 2004, pp 201-213, 2004.
 L. Girod, J. Elson, A. Cerpa, T. Stathopoulos, N. Ramanathan, D. Estrin, “EmStar: A Software Environment for Developing and Deploying Wireless Sensor Networks”, USENIX Annual Technical Conference 2004, June 2004.
 V. Handziski, A. K¨opke, A. Willig, A. Wolisz, “TWIST: A Scalable and Reconfigurable Testbed for Wireless Indoor Experiments with Sensor Networks”, in Proceedings of International Symposium on Mobile Ad Hoc Networking and Computing 2006, pp 63-70, 2006.
 V. Handziski, J. Polastre, J.-H. Hauer, and C. Sharp, “Flexible Hardware Abstraction of The TI MSP430 Microcontroller in TinyOS”, in Proceedings of the 2nd International Conference on Embedded Networked Sensor Systems, pp 277-278, November 2004.
 IEEE Standard for 802.15.4: Wireless Medium Access Control (MAC) and Physical Layer (PHY) Specifications for Low-Rate Wireless Personal Area Networks (WPANs), pp 1-305, 2006.
 D. Johnson, D. Flickinger, T. Stack, R. Ricci, L. Stoller, R. Fish, K. Webb, M. Minor, J. Lepreau, “Emulab's Wireless Sensor Net Testbed: True Mobility, Location Precision, and Remote Access,” in Proceedings of the 3rd International Conference on Embedded Networked Sensor Systems, 2005.
 B.-H. Khan, “Web-Based Instruction”, Educational Technology Publications, February 1, 1997.
 P. Levis, S. Madden, J. Polastre, R. Szewczyk, K. Whitehouse, A. Woo, D. Gay, J. Hill, M. Welsh, E. Brewer, and D. Culler, “TinyOS: An operating system for wireless sensor networks,” Ambient Intelligence, New York, 2004.
 S. McCanne, S. Floyd., ns Network Simulator, http://www.isi.edu/nsnam/ns/.
 Moteiv Corporation., http://www.moteiv.com/.
 Omega and Motescope testbed at UC Berkeley, 802.15.4 wireless sensor network, http://www.millennium.berkeley.edu/sensornets/.
 J. Polastre, R. Szewczyk, and D. Culler, “Telos: Enabling Ultra-low Power Wireless Research”, in Proceedings of Information Processing in Sensor Networks 2005, 2005.
 J.-P. Sheu, B.-K. Hsu, P.-C. Lin, and C.-J. Chang, “Design and Implementation of A Lightweight Operating System for Wireless Sensor Networks,” in Proceeding of International Computer Symposium, Taipei, Taiwan, December 2006.
 Silex Technology America, Inc., http://www.silexamerica.com/.
 Texas Instruments Incorporated, http://www.ti.com/.
 UTek Corporation., http://www.szutek.com/.
 G. Werner-Allen, P. Swieskowski, and M. Welsh, “MoteLab: A Wireless Sensor Network Testbed”, in Proceedings of Information Processing in Sensor Networks 2005, pp 483-488, 2005.