‘Self-organizing wireless-sensor networks, a realization of the Pentagon’s “smart-dust” concept, have reached the prototype stage worldwide. The smart sensors, or Motes, were created by the University of California at Berkeley and Intel, and are being tested out worldwide today…

Researchers at the Defense Advanced Research Projects Agency (Darpa) proposed the smart-dust concept four years ago. The idea was to sprinkle thousands of tiny wireless sensors on a battlefield to monitor enemy movements without alerting the enemy to their presence. By self-organizing into a sensor network, smart dust would filter raw data for relevance before relaying only the important findings to central command.’ EE Times