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Sensors


— Environment

Hold the salt: New sensor detects excess salt on roads

By - January 29, 2014
Just as a good meal can be ruined by too much table salt, too much sodium chloride applied to road surfaces to prevent icing can have a detrimental effect on vehicles, infrastructure and the environment. Engineers at Spain's Carlos III University (UC3M) have developed an optical sensor intended to prevent excessive salt treatment by detecting the amount of salt already on the road in real time. Read More
— Electronics

New materials mimic electronic properties of graphene in 3D

By - January 22, 2014 3 Pictures
Exciting times are ahead in the high-tech industries with the discovery by three independent groups that a new class of materials mimic the special electronic properties of graphene in 3D. Research into these superfast massless charge carriers opens up a wide range of potential applications in electronics, including smaller hard drives with more storage capacity, faster transistors and more efficient optical sensors. Read More
— Science

Facial recognition is in (the reflection of) the eye of the beholder

By - January 16, 2014 6 Pictures
The worst has happened. You receive an emailed kidnap demand with a picture of your loved one in dire straits. You contact the authorities, and in a flash (relatively speaking), they have identified the kidnapper and possibly some accomplices, and are well on their way toward recovering the victim. How did this happen? By identifying the faces of the kidnappers caught in the reflection of your loved one's eyes. Read More
— Wearable Electronics

DrumPants will turn you into a human drum kit

By - December 12, 2013 8 Pictures
These days, turning yourself into a one-man band is as easy as slipping on a piece of clothing with a built-in sound board, like Machina's MIDI Controller jacket or the Electronic Drum Machine shirt. DrumPants on the other hand uses sensor strips and electronics that attach to the inside of clothing, so you can walk down the street in your own clothes and play a beat just by rhythmically tapping your own body. Read More
— Sports

Smart shoe to improve jogging technique on the run

By - December 5, 2013
Given its accessibility to anyone with two feet, jogging is one of the most popular forms of fitness activity around the world, with around 10 million people in Germany alone donning their running shoes and hitting the pavement on a regular basis, according to the Fraunhofer Institute for Photonic Microsystems (IPMS). However, this popularity also translates into a large number of jogging-related injuries. In an effort to reduce the number of injuries, a research team from IPMS is developing a high-tech running shoe with the ability to evaluate a jogger's running form and technique in real-time. Read More
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