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Planned U.S. sensor network targets terror threats

July 21, 2003

Government researchers are developing a nationwide sensor network that someday could provide a real-time early-warning system for a wide array of chemical, biological and nuclear threats across the United States.

Sensors will use hybrid sensors, MEMS and nanotechnology linked by an Internet-like peer-to-peer network.

Pacific Northwest National Laboratory researchers are developing nanosize preconcentrators for nerve agents, botulism and other toxins.

Sandia is developing a sensor that could… read more

University develops dancing robot that can follow lead

July 20, 2003

A team at Tohoku University has developed a robot that can follow a human dancer’s lead.

The robot can predict the dancer’s next move through hand pressure applied to its arms and back, and also judging from dance steps it is making, and can then turn at the appropriate speed. Equipped with a computer, sensors and batteries, it can move in any direction on four wheels and has memory… read more

Little robots in your pants

July 20, 2003

Dockers’ Go Khakis promise to keep your legs stain-free using revolutionary nanotechnology.

“We couldn’t help thinking that Dockers might be using the word ‘nanotechnology’ more for marketing muscle than for true scientific purposes, so we called its customer service line to ask a few pointed questions….”

Ralph Merkle Named Director of Georgia Tech Information Security Center

July 20, 2003

The Georgia Institute of Technology announced today that it has named Ralph Merkle, a co-inventor of public-key cryptography, which allows secure transactions over the Internet, as director of the Georgia Tech Information Security Center (GTISC) and as Professor of Computing.

Merkle is known for his seminal contributions to information security and nanotechnology.

He was formerly principal fellow at Zyvex and before that, a research scientist at the Xerox… read more

Chip roadmap to get wireless upgrade

July 18, 2003

Semiconductor industry representatives are considering the addition of wireless communications technologies to the 2003 International Technology Roadmap for Semiconductors.

The extension recognizes the need to address the post-CMOS era, when CMOS runs out of gas in the 2010 to 2015 time frame.

Picosecond X-ray Crystallography of a Protein

July 18, 2003

Picosecond x-ray crystallography of a protein has been demonstrated for the first time, making possible picosecond-scale movies, such as one showing a mutant myoglobin molecule getting rid of a toxic carbon monoxide (CO) molecule.

The system uses 150-ps x-ray pulses from the European Synchrotron and Radiation Facility synchrotron.

Electronic Paper

July 18, 2003

Some nanotechnologists say that soon everyone could be reading off electronic paper.

CMU team to develop a software ‘secretary’

July 18, 2003

Researchers are developing “personalized cognitive assistant” software with $7 million DARPA funding.

Users will be able to establish a degree of trust with this software, just as they do with human assistants or secretaries. It will have to learn enough of the nuances of human interaction that it will know, for instance, when the user can be interrupted.

Nano-tool breakthrough enables ‘world’s smallest robots’

July 17, 2003
Controlled by a scanning electron microscope (SEM) or laser, multiple "micro-robots" can "walk" or grip and manipulate nanoscale objects as small as 100 nanometers. The SEM can also monitor their actions.

A new patented electron-beam “micro-robot” technology was announced today by Technology Innovations and Innovation On Demand, which have been issued U.S. Patent No. 6,588,208, “Wireless Technique for Microactivation.”

The breakthrough idea was to use focused beams of electron-beam or laser energy to wirelessly heat shape memory alloy (SMA) material. This bends when heated, causing movement. By eliminating bulky batteries and wires, microactuators can now be… read more

A Quantum Leap in Cryptography

July 17, 2003

BBN network engineer Chip Elliott is building what he hopes will be an unbreakable encryption machine, designed to harness subatomic particles to create a hacker-proof way to communicate over fiber-optic networks.

AIBO robots able to send images to cell phones

July 17, 2003

A system enabling Sony Corp’s AIBO robot pets to transmit images to mobile phones is being demonstrated at “Wireless Japan 2003.” It could be used for security purposes, enabling users to operate “house-sitting” AIBO robots from outside.

Breathing New Life Into Medicine

July 17, 2003

Scientists are developing ways to rapidly deliver medicine such as liquid insulin via the lungs.

World’s poor to get own search engine

July 17, 2003

MIT researchers are developing a search engine designed for people with a slow net connection.

The user would e-mail a query to a central server in Boston. The program would search the net, choose the most suitable webpages, compress them and e-mail the results a day later.

Bionic Eyes Benefit the Blind

July 17, 2003

Several types of “bionic eyes” are beginning to restore sight to the blind:

  • Keck School of Medicine of the University of Southern California researchers have developed spectacles with miniature video cameras that transmit signals to a 4-mm-by-5-mm retinal implant with 16 electrodes that stimulate remaining healthy retinal cells.
  • University of New South Wales researchers are developing an implant with 100 electrodes to give patients the ability
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    The Robot Won’t Bite You, Dear

    July 16, 2003

    Fear of robots and other supposedly sentient technology is what motivated organizers to host ArtBots, held in New York City this past weekend. Exhibits included:

  • BabyBott looked like a giant baby bottle and cooed when it was cuddled. Its talent: making people take care of it.
  • Tribblation, a sort of whiskered soccer ball ‘bot, was particularly popular with younger ArtBots attendees. Trib has hundreds of pressure,
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