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Sensors

A sensor made from organic materials can be worn like a Band-Aid to track blood oxygen lev...

Maintaining a steady blood oxygen level is critical for the body to stave off breathing problems and organ trouble. For those needing to keep a close eye on things, there's no shortage of monitoring systems and dedicated pulse oximeters available, but these can be somewhat unwieldy. Scientists at the University of California (UC) Berkeley are looking to make the process a little less cumbersome with the development of a thin, blood-oxygen sensor that can be worn much like a Band-Aid.  Read More

MIT researchers modified an NFC tag to function as a gas detecting sensor (Photo: Melanie ...

While the stench of rotting food would cause you to stop from chowing down, chances are it became unfit for consumption some time before those funky aromas wafted through your nostrils. Chemists at MIT have been working on a wireless, inexpensive sensor that, among other things, identifies spoiled food early by detecting gases in the air. It then shares its data with a smartphone, potentially alerting users to that soon-to-be moldy fruit in the bottom of the fridge.  Read More

Newly developed actuators and 'smart yarn' have been used to create the Bionic Bra (Photo:...

According to a recent University of Portsmouth study, almost one in five women avoid exercise because of breast-related problems, such as pain, embarrassment about excessive breast bounce and not being able to find the right sports bra. That’s around 20 percent of women who may be missing out on the health benefits of physical activity. Fortunately, help is on the way in the form of the Bionic Bra, which quickly adjusts to breast movement, providing more – or less – support as required.  Read More

The Embrace is designed to spot the warning signs of an epileptic seizure and be comfortab...

The Embrace is the first medical-quality smartwatch that helps predict epileptic seizures, and measure stress, activity and sleep. Designed to improve the lives of people with epilepsy, the sleek-looking device can also be worn purely as a stylish watch.  Read More

BitBite is worn discreetly behind the ear and keeps tabs on your chewing habits

Even with the growing number of calorie-counting gadgets on the market, keeping track of how healthily we are eating requires a certain amount of discipline. We are seeing devices emerge that are aimed at automating this even further, such as the Bite Counter and the Automatic Ingestion Monitor. The BitBite is the latest take on the eating monitor, relying an a discreet ear-clip to keep tabs on every little nibble.  Read More

A combination of new sensors and predictive algorithms could make the Jawbon UP3 the most ...

With its new flagship device, the UP3, Jawbone introduces a new set of sensors and software features that could finally provide reliable sleep and activity tracking data, succeeding where so many others have fallen short.  Read More

AirGuard is designed to catch tobacco and marijuana smokers in the act, and ratting on the...

While it's not against the law to smoke cigarettes in most parts of the world, there are still a lot of places where smoking is prohibited – workplaces, hotels, public housing, college dorms, jails – and a whole lot of smokers who still like to sneak in a cheeky one on the sly. That could become a lot more difficult with the release of the AirGuard, a sophisticated smoke detection unit that can either be hand held or fixed to a wall, and that can send out a Wi-Fi alert when tobacco or marijuana smoke is detected.  Read More

The researchers behind the Ear-IT project say a city's acoustics can help reduce traffic c...

As the Internet of Things starts to take hold, we're seeing the emergence of gadgets equipped with all kinds of sensors to improve the world around us, from energy-saving climate control systems to smart locks for the front door. But have you ever thought about how sound might be measured and used to bring another level of automation? For the last two years, the Ear-IT project has been monitoring acoustics in the Spanish city of Santander, and says the results could improve the lives of its residents in ways ranging from improved traffic flow to energy savings in the home.  Read More

Project 360° is developing a system for integrating data from a suite of onboard sensors

Driver assistance technologies are becoming more common and more sophisticated with each passing year, but despite this, their function is still to reduce accidents rather than eliminate them – at least, for now. Volvo's project 360° is going the whole hog with a new technology that the Swedish car maker believes has the potential to eliminate deaths and injuries by a Volvo car or truck by 2020.  Read More

Cliphit allows budding drummers to practice on whatever objects are close to hand

Many of us find ourselves tapping our fingers on desks or tabletops at any and every opportunity. It doesn't matter whether or not we've ever actually held a drumstick, if we have a rhythm in our head and a hand free we'll tap out a beat on whatever surface is within reach. We have already seen attempts to turn this from an annoying habit into a way of making something approaching real music, such as the Wavedrum and the TableDrum, but Korg has now upped the ante with Cliphit.  Read More

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