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Sensor

— Health and Wellbeing

Flexible, wearable sensor promises new era in heart monitoring

By - May 21, 2013 1 Picture
Researchers have developed a new type of wearable sensor that could greatly improve the accuracy and practicality of heart monitoring. Developed by Zhenan Bao, a professor of chemical engineering at Stanford University, the paper-thin, stamp-sized sensor is made with flexible organic materials and can be worn under an adhesive bandage on the wrist to monitor the pulse. Read More
— Medical

Tiny, personal blood testing laboratory gets under your skin

By - March 19, 2013 7 Pictures
Blood tests usually involve drawing some blood out of the body. Now scientists from the Ecole Polytechnique Fédérale de Lausanne (EPFL) have developed an implant that allows blood to be analyzed from within the body, with results then transmitted wirelessly to a computer. While still at the experimental stage, the device could make it easier for health care providers to monitor the chronically ill and provide more personalized treatment to cancer patients. Read More
— Health and Wellbeing

SMARTwobble objectively measures improvements in balance

By - January 30, 2013 1 Picture
With the notable exception of the Wii Balance Board introduced with Wii Fit in 2007, balance and wobble boards generally aren’t the most technological pieces of equipment. Dr Jonathan Williams, a physiotherapy lecturer at Bournemouth University in the U.K. has added sensors and wireless technology to the humble wobbleboard to objectively measure improvements in patients’ balance. Read More
— Health and Wellbeing

Tattoo-based medical sensor puts a happy face on detecting metabolic problems

By - December 5, 2012 1 Picture
Next time you see an adult with a stick-on tattoo, don’t laugh – that person might have a metabolic problem, or they could be a high-performing athlete who’s getting their training schedule fine-tuned. No, really. A team lead by Dr. Joseph Wang at the University of California, San Diego, has created a thin, flexible metabolic sensor that is applied to the skin ... and it takes the form of a smiley-face tattoo. Read More
— Medical

Helmet-mountable ICEdot Crash Sensor calls for help if you can’t

By - September 17, 2012 2 Pictures
A helmet might provide protection to the head in the event of an accident, but that doesn’t necessarily mean the wearer won’t be knocked unconscious or otherwise incapacitated. The ICEdot Crash Sensor pairs to a smartphone to automatically send a call for help, complete with GPS coordinates, when an accident is detected. The system also provides first responders with the accident victim’s medical information. Read More
— Around The Home

Koubachi takes its Wi-Fi Plant Sensor to the great outdoors

By - September 11, 2012 8 Pictures
Black thumb? If you're tired of sending your plants to an early compost heap then you might want to thank the industrious gnomes at Koubachi who have released an outdoor version of their Wi-Fi Plant Sensor. Like its indoor stablemate, the new model unveiled at this year's IFA in Berlin measures soil moisture, light and temperature, sending the data to the cloud where you or anyone you've shared your account with can check on the needs of your botanical buddies. What's new is an IPx4 certification, making this sensor fully waterproof and ready for the great outdoors. Read More
— Mobile Technology

Sensordrone adds more sensory capabilities to smartphones

By - June 21, 2012 2 Pictures
Those who value having a myriad of information on the world around them right at their fingertips may have something extra to add to their Christmas or birthday wish list. Sensordrone, a Kickstarter project that has managed to triple its initial funding goal of US$25,000, packs a dozen environmental sensors into a keychain-sized dongle, collecting highly localized data and relaying the information to any Android device via Bluetooth. Read More
— Science

Researchers break sensitivity record for mass measurement

By - May 20, 2012 2 Pictures
A sprocket of research engineers (yes, apparently that's the collective noun for a group of engineers) at the Catalan Institute of Technology (CIT) has succeeded in breaking the record for sensitivity of mass measurement. By measuring the resonant frequency of a short length of single carbon nanotube, masses as small as a single nucleon (proton or neutron), having a mass of about 1.7 yoctogram (1 yg = 10^-24 grams) were measured, thereby exhibiting a level of sensitivity several orders of magnitude better than previous devices. This new technology enables the detection and identification of individual atoms and molecules and tracing the fate of individual atoms in a chemical reaction. Read More
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