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Health and Wellbeing

The UVA+B Sunfriend features LED lights that indicate when users have had a healthy dose o...

Most of us are aware of the dangers surrounding the amount of time we spend in the sun. Although we rely on exposure to sunlight to provide us with vitamin D, a lack of protection from harmful ultraviolet (UV) rays can lead to skin cancer. It can be a fine line between a healthy dose of sun and retreating indoors to coat ourselves in Aloe vera. The UVA+B Sunfriend aims to promote a healthy amount of sun exposure by alerting users when it is time to make for the shade.  Read More

Teki allows an internet-connected Kinect box to take the place of a trip to the doctor's o...

Like many other parts of the world, Spain's Basque Country is currently faced with an increasing population of senior citizens placing strain upon the limited resources of the health care system. That's why the Teki project was instituted. It allows patients with chronic conditions to quickly check in with their doctors via an internet-connected Microsoft Kinect unit, thus reducing the number of time-consuming office visits, and catching problems before they require hospitalization.  Read More

Genetically modified cells implanted in the body monitor the blood-fat level and produce a...

Most who have tried it would agree that dieting is a generally unpleasant, and an oftentimes ineffective way to lose weight in the long-term. The biggest hurdle for many is the constant hunger that comes from a change in their regular diet. Biotechnologists at ETH-Zurich have created a genetic helper that could one day put an end to the hunger pangs.  Read More

Eyes-On Glasses should be available as of next year

Despite what TV and the movies might have us believe, getting a needle into a vein isn't always a straightforward procedure. It can sometimes take multiple attempts, much to the discomfort of the patient. Now, however, Evena Medical's new Eyes-On Glasses reportedly let nurses see patients' veins in real time, right through their skin.  Read More

Focused waves of ultrasound have been used to release insulin from reservoirs in the skin

There could be hope for diabetics who are tired of giving themselves insulin injections on a daily basis. Researchers at North Carolina State University and the University of North Carolina at Chapel Hill are developing a system in which a single injection of nanoparticles could deliver insulin internally for days at a time – with a little help from pulses of ultrasound.  Read More

The Hövding is an airbag for cyclists which inflates in under 0.1 seconds to protect your ...

We first covered the Hövding airbag collar in 2010 when it was originally shown off to the world by its inventors, industrial designers Anna Haupt and Terese Alstin. At the time it was available to pre-order but it has now officially gone on sale.  Read More

A new algorithm could help hearing aids separate speech from background noise (Photo: Shut...

Despite some advances that have been made in the field, one of the continuing problems with hearing aids is the fact that they amplify background sound along with peoples' voices. While our brains are reasonably good at distinguishing between speech and distracting ambient noise, hearing aid users get the noise and the voice presented to them in one often-incomprehensible package. Researchers at The Ohio State University, however, may have a solution. They've developed a noise-filtering algorithm that's been shown to improve test subjects' recognition of spoken words by up to 90 percent.  Read More

Scientists have created a collagen-based patch that uses synthetic DNA to stimulate bone g...

Help could be on the way for people who don't have enough bone to support dental implants, who are missing bone due to a birth defect, or who have suffered bone-damaging injuries. Scientists at the University of Iowa have created an implantable collagen patch seeded with particles containing synthetic DNA, that instructs the patient's own cells to produce the protein that leads to bone growth.  Read More

A new study has found a link between higher chocolate consumption and lower body fat level...

In what may be the best news for chocoholics since scientists at the University of Cambridge found that higher chocolate consumption was associated with a significant reduction in cardiovascular disease, diabetes and stroke, researchers at the University of Granada are reporting that it's also associated with lower levels of total fat deposits – in the bodies of adolescents at least.  Read More

Jake Merrell field-testing his Xonano smart foam

As any coach or sports medicine expert will tell you, when an athlete receives a blow to the head, their saying that they feel OK doesn't mean that they don't have a concussion. Particularly in sports like football, it's important to have an objective method of measuring just how much of a hit a player's noggin has taken. While some people have developed impact sensors that can be attached to players' helmets, a student at Utah's Brigham Young University has devised something less obtrusive – impact-sensing helmet-lining foam.  Read More

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