Shoes and sheets get wired

December 26, 2002

“Electrotextiles” woven with wires and electronic devices are being fashioned into speedometer shoes, chameleon curtains. singing shirts, and to measure footfalls, detect explosions and spot smuggling. “Soft keypads” allow wearers to control remote devices. And antennas can be woven in.

Gadgets could be next: clothes and woven-in sensors could record athletes’ heart rate, hydration and blood sugar levels.

Religious Sect Say It Will Announce the First Cloned Baby

December 26, 2002

The Raelians, a religious sect that contends that space travelers created the human race by cloning themselves, plan to announce today that the first cloned human baby has been born.

G.E. Research Returns to Roots

December 26, 2002

GE scientists hope to develop super-thin lighting and energy sources that could be rolled off printing presses like newspapers. And that could usher in an era of cheap, clean-burning lights, batteries, solar cells — and the beginning of plastic-based electronics.

Smart coating for military vehicles being developed

December 26, 2002

The New Jersey Institute of Technology has received a U.S. Army contract to develop a nanotech-based smart coating that would enable military vehicles, if corroded or scratched, to detect and heal themselves. The vehicles could also change color on the battlefield, creating instant camouflage and rendering tanks, helicopters and military trucks virtually invisible.

The coatings could also reduce the sensitivity of explosives and thus make them safer for soldiers… read more

Sick? DNA Scanner Tells What Ails

December 27, 2002

A prototype diagnostic tool under development by two London companies offers rapid genetic analysis of infectious diseases, delivering results in a half hour rather than the usual two weeks with DNA labs.

The box takes a DNA sample directly from saliva. DNA is extracted from the sample and then multiplied in a miniature polymerase chain reaction, which clones DNA strands rapidly. Once enough DNA is present, it can be… read more

Uzbek inventor creates eyesight substitute

December 27, 2002

A video signal received from an electronic eye and converted to sound and mechanical oscillations can be used as an eyesight substitute for the blind.

The device uses an electronic light sensor and emits sounds and vibrations according to the composition of the object. For example, the pitch of the sound becomes higher if the object is light in color and lower if the object is dark. Users can… read more

New Billboards Sample Radios as Cars Go By, Then Adjust

December 29, 2002

A Sacramento-based entrepreneur has erected ten billboards with programmable video, text, and images that can be adjusted based on the stations that drivers are listening to.

The technology works by detecting radiation leakage that is emitted when antennas are tuned to specific radio stations.

More Than Good Intentions: Holding Fast to Faith in Free Will

December 31, 2002

When neurologists make patients’ limbs jerk by electrically zapping certain regions of their brains, the patients often insist they meant to move that arm, and they even invent reasons why. Neurologists call these erroneous, post hoc explanations confabulations, but Dr. Daniel M. Wegner, a psychologist at Harvard, prefers the catchier “intention inventions.” He suggests that whenever we explain our acts as the outcome of our conscious choice, we are engaging… read more

Genetically modified ‘protato’ to feed India’s poor

January 1, 2003

Genetically modified potatoes will play a key part in an ambitious 15-year plan to combat malnutrition among India’s poorest children. Researchers added the AmA1 gene to potatoes, with the result that they make a third more protein than usual.

Giving robots the gift of sight

January 1, 2003

Hans Moravec has completed work on a three-dimensional robotic vision system that can navigate offices and homes. It consists of stereoscopic digital cameras and 3D grid software that determines the robot’s distance from objects by noticing the different placement of the object in the two camera images and applying a geometric equation.

Ten technologies to watch in 2003

January 3, 2003

Terabyte holographic storage, ubiquitous radio-frequency identity chips, affordable consumer robots, and larger/cheaper LCD displays are among the new technologies to watch this year.

Patients Find ‘Gut-Cam’ Technology Easy to Swallow

January 3, 2003

The M2A disposable diagnostic capsule, also called the “gut cam,” is the first of its kind: a self-contained, miniature, disposable color video system designed to travel painlessly through the digestive system, continuously capturing images along the way to spot tumors, internal bleeding and lesions.

On the Scent of Terrorists

January 4, 2003

DARPA wants someone to develop a sniffing machine that can detect individuals by their body odor.

Applicants must, within 15 months of research, identify the specific odors produced by the immune system, whether directly or through bacterial action. After another 15 months, any confounding smells produced by stress, diet, health and age must also be catalogued. And then applicants will have two more years to develop a person-sniffer that… read more

Interface gets the point

January 7, 2003

Researchers are trying to get a computer to recognize gestures by correlating speech signals and hand velocity.

The system could eventually enable more natural human-computer interfaces in applications like crisis management, surgery, vvideo games, and biometric authentication.


January 7, 2003

American soldiers may wear Kevlar vests that will protect against biological agents as well as stop bullets. With the flick of a switch, the sleeves of their uniform may stiffen into anti-shrapnel armor or a medical splint. They may carry night-vision contacts lenses, while a patch on their shoulder or helmet signals their position to their commander….

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