Smartdust
Smartdust is a hypothetical system of many tiny microelectromechanical systems (MEMS) such as sensors, robots, or other devices, that can detect, for example, light, temperature, vibration, magnetism or chemicals; are usually networked wirelessly; and are distributed over some area to perform tasks, usually sensing.
Design and engineering
Smart Dust was a research proposal [1] to DARPA written by Kris Pister, Joe Kahn, and Bernhard Boser, all from the University of California, Berkeley, in 1997. The proposal, to build wireless sensor nodes with a volume of one cubic millimeter, was selected for funding in 1998. The project led to a working mote smaller than a grain of rice [2] , and larger "COTS Dust" devices kicked off the TinyOS effort at Berkeley. The concepts for Smart Dust emerged out of a workshop at RAND in 1992 and a series of DARPA ISAT studies in the mid-1990s. The work was strongly influenced by work at UCLA and the University of Michigan during that period, as well as science fiction authors Neil Stephenson and Vernor Vinge. The first public presentation of the concept by that name was at the American Vacuum Society meeting in Anaheim in 1996.
The smartdust concept was introduced, developed, and funded by DARPA due to the potential military applications of the technology.[3] The concept was later expanded upon by Kristofer S. J. Pister in 2001.[4] A recent review discusses various techniques to take smartdust in sensor networks beyond millimeter dimensions to the micrometre level.[citation needed]
The Ultra-Fast Systems component of the Nanoelectronics Research Centre at the University of Glasgow is a founding member of a large international consortium which is developing a related concept: smart specks.[5]
See also
References
- ^ Smart Dust: BAA97-43 Proposal Abstract, POC: Kristofer S.J. Pister
- ^ An autonomous 16mm3 solar powered node for distributed wireless sensor networks Warneke, Scott, Leibowitz, Zhou, Bellew, Chediak, Kahn, Boser, Pister
- ^ Rosenthal, Marshal M. "Gamebits: Digital Tricks". Games. Issue 160 (Vol 24, #3). Pg.6. May 2000.
- ^ Smart Dust: Communicating with a Cubic-Millimeter Brett Warneke, Matt Last, Brian Liebowitz, and Kristofer S.J. Pister, Computer, vol. 34, pp. 44-51, 2001
- ^ Smart Dust for Space Exploration
External links
- How stuff works: motes
- Open source mote designs and TinyOS operating system from UC Berkeley
- Rethinking The Internet of Things Nature driven view of M2M cloud communications
- UC Berkeley Smart Dust Project
- Info about smart dust communications
- Sailor research group at UCSD
- SpeckNet research groups based in Scotland
- Web of Sensors "In the wilds of the San Jacinto Mountains, along a steep canyon, scientists are turning 30 acres [121,000 m²] of pines and hardwoods in California into a futuristic vision of environmental study. They are linking up more than 100 tiny sensors, robots, cameras and computers, which are beginning to paint an unusually detailed portrait of this lush world, home to more than 30 rare and endangered species. Much of the instrumentation is wireless. Devices the size of a deck of cards — known as motes, after dust motes..."
- Technologies to watch: motes
- Molecular shuttle power: Smart dust biosensors may be smaller than a grain of sand but they have big potential - an Instant Insight from the Royal Society of Chemistry
- http://www.betabatt.com/ Betavoltaic batteries from 2.5 micrometre cubed upwards, 10 to 30 year lifespan.
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