Contents

Smartdust

Design and engineering[edit]

The concepts for Smart Dust emerged from a workshop at RAND in 1992 and a series of DARPA ISAT studies in the mid-1990s due to the potential military applications of the technology.^[2] The work was strongly influenced by work at UCLA and the University of Michigan during that period, as well as science fiction authors Stanislaw Lem (in novels The Invincible in 1964 and Peace on Earth in 1985), Neal 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.

A Smart Dust research proposal^[3] was presented to DARPA written by Kristofer S. J. 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,^[4] and larger "COTS Dust" devices kicked off the TinyOS effort at Berkeley.

The concept was later expanded upon by Kris Pister in 2001.^[5] A recent review discusses various techniques to take smartdust in sensor networks beyond millimeter dimensions to the micrometre level.^[6]

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.^[7]

Smart Dust entered the Gartner Hype Cycle on Emerging Technologies in 2003,^[8] and returned in 2013, as the most speculative entrant.^[9]

In 2022, a Nature paper written by Shyamnath Gollakota, Vikram Iyer, Hans Gaensbauer and Thomas Daniel, all from the University of Washington, presented tiny light-weight programmable battery-free wireless sensors that can be dispersed in the wind.^[10] These devices were inspired by Dandelion seeds that can travel as far as a kilometer in dry, windy, and warm conditions.

Examples[edit]

Dust Networks started a project exploring the application of Smartdust, which included:

• Defense-related sensor networks such as battlefield surveillance, treaty monitoring, transportation monitoring, and scud hunting.

• Virtual keyboard sensors: by attaching miniature remotes to each fingernail, accelerometers could then sense the orientation and motion of each fingertip, and communicate this data to a computer in a wristwatch.
• Inventory control: by placing miniature sensors on each object in the inventory system (product package, carton, pallet, truck warehouse, internet), each component could "talk" to the next component in the system. This evolved into today's RFID inventory control systems.
• Product quality monitoring: temperature and humidity monitoring of perishables such as meat, produce, and dairy.
• Impact, vibration and temperature monitoring of consumer electronics, for failure analysis and diagnostic information, e.g. monitoring the vibration of bearings to detect frequency signatures that may indicate imminent failure.

See also[edit]

• A Deepness in the Sky – 1999 novel by Vernor Vinge
• Claytronics – Matter which can change its physical properties in a programmable fashionPages displaying short descriptions of redirect targets
• Dust Networks – American company
• Grey goo – Hypothetical end-of-the-world scenarioPages displaying short descriptions of redirect targets
• Mesh networking – Network with multiple links between nodes
• Nanotechnology – Field of science involving control of matter on atomic and (supra)molecular scales
• Neural dust – Nerve sensors used in brain-computer interfaces
• Prey (novel) – 2002 novel by Michael Crichton
• Programmable matter – Matter which can change its physical properties in a programmable fashion
• RFID – Electronic tracking technology
• Self-reconfiguring modular robot – autonomous kinematic machines with variable morphologyPages displaying wikidata descriptions as a fallback
• The Diamond Age – 1995 novel by Neal Stephenson
• The Invincible – 1964 novel by Stanisław Lem
• Smart camera – Machine vision system
• Smart camera network
• TinyOS – operating systemPages displaying wikidata descriptions as a fallback
• Ubiquitous computing – Concept in software engineering and computer science
• Unconventional computing – Computing by new or unusual methods
• Utility fog – Concept of a swarm of tiny robots
• Wireless sensor network – Group of spatially dispersed and dedicated sensors

References[edit]

External links[edit]

• 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 based on lightweight chirp devices.
• UC Berkeley Smart Dust Project
• Info about smart dust communications Archived 2012-03-19 at the Wayback Machine
• 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.