The goal of the Smart Dust project is to build a self-contained, millimeter-scale sensing and communication platform for a massively distributed sensor network. This device will be around the size of a grain of sand and will contain sensors, computational ability, bi-directional wireless communications, and a power supply, while being inexpensive enough to deploy by the hundreds. The science and engineering goal of the project is to build a complete, complex system in a tiny volume using state-of-the art technologies, which will require evolutionary and revolutionary advances in integration, miniaturization, and energy management. We foresee many applications for this technology: Weather/seismological monitoring on Mars, Internal spacecraft monitoring, Land/space comm. Networks, Chemical/biological sensors, Weapons stockpile monitoring, Defense-related sensor networks, Inventory Control, Product quality monitoring, Smart office spaces, Sports - sailing, balls.
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