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OCHO Pad: a wireless communications hub on a tray

Wireless technology and mobile gadgets have made it easier for us to track and control our personal belongings. One of the latest technologies being developed for this market connects not only objects, but also the people who use them. OCHO Pad is a wired-up tray that uses NFC or infrared technology not only to identify keys, wallets, or phones, but also to mediate communication between members of a household. Read More

Science

Could Earth's infrared emissions be a new renewable energy source?

Could it one day be possible to generate electricity from the loss of heat from Earth to outer space? A group of Harvard engineers believe so and have theorized something of a reverse photovoltaic cell to do just this. The key is using the flow of energy away from our planet to generate voltage, rather than using incoming energy as in existing solar technologies.Read More

Automotive

Volvo uses face recognition to help tired drivers

Back in the days of black-and-white newsreels, an inventor came up with a bell on a collar that rang whenever a motorist wearing it nodded off. Since this is the 21st century, Volvo is developing a high-tech version of this gadget. It uses face recognition technology to let a car know when the driver is tired or inattentive, so appropriate action can be taken.Read More

Science

New laser shines a light on breath testing for disease

Various institutes around the world have long touted the potential of breath testing as a form of early and non-invasive disease detection. Now a research team from Australia's University of Adelaide has developed a new kind of laser with the ability to detect low concentrations of gases, opening up even more possibilities for disease diagnosis and other applications such us measuring the concentration of particular greenhouse gases in the atmosphere. Read More

Digital Cameras

FLIR turns the heat up on smartphone thermal imaging

FLIR Systems, Inc. announced two new products at CES designed to put thermal imaging into the hands of consumers. The first is a new, consumer-level infrared thermal camera sensor, while the second is a slide-on attachment for Apple iPhone 5 or 5s smartphones that makes use of said sensor. Both could be used to locate lost pets in the dark, look for energy leaking from your house, or to watch for wildlife.Read More

Space

Kepler finds clouds on extrasolar planet

"How's the weather?" has just become a topic of interstellar conversation. Using data from NASA's Kepler and Spitzer space telescopes, astronomers have mapped the first clouds discovered on an extrasolar planet. Not only does this technique give us an interesting bit of pure science, it could also be applied in the search for more earth-like planets according to NASA.Read More

Environment

Camera system "sees" toxic emissions from individual vehicles in real time

According to scientists at Spain's Universidad Carlos III de Madrid (UC3M), approximately five percent of vehicles on the road are responsible for about 90 percent of toxic vehicle emissions. Short of pulling each and every car over to analyze its tailpipe output, though, how does one go about identifying the offenders? Well, the UC3M researchers have helped design a system that images the emissions of individual vehicles in real time, on highways up to three lanes wide.Read More

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