Posted on: Tuesday, 4 May 2010, 06:10 CDT
When you think of ‘smart dust‘, you might make up of common house dust that perhaps grew a brain, but nothing could be farther from the truth.
Researcher Kristofer S. J. Pister dreamed up a futuristic shade in the 1990s that revolved around tiny sensors, no bigger than a grain of rice, that could be sprinkled around like dust or sand, and could examine everything.
“Smart dust” particles, as Pister calls them, would act like electronic nerve endings for the planet. They would be tailored with computing power, sensing equipment, and wireless radios. The smart dust would make observations of the adjoining area and relay real-time data to a central computer.
Pister’s dream is now starting to become reality -- in a purport.
“It's exciting. It's been a long time coming,” Pister, a computer professor at the University of California, Berkeley, told CNN Talk. “I coined the phrase 14 years ago. So smart dust has taken a while, but it's finally here,” he added.





