1. See the Sensors Magazine Buyer's Guide: http://www.sensorsmag.com.
2. Sensor Sourcebook, Technical Insights. 3rd ed., Wiley, New York, 1998.
3. M. Horton, Standard Wireless Protocols Create New Sensor Networks, NASA Tech Briefs, September 2000, pp. 30–31.
4. NIST IEEE 1451 Site: http://129.6.13.102/.
5. A. Mason, W.G. Baer, K.D. Wise, A low-power wireless microinstrumentation system for environmental monitoring, Digest International Conference on Solid-State Sensors and Actuators, Stockholm, June 1995, pp. 107–110.