Category: Technology News

Are wearables safe for user health?

These mobile devices are certainly becoming more popular, but many consumers wonder if they come with medical risks.

The last several months has represented an extremely important time for the release of various types of wearables as well as for the very beginning of consumer adoption, but as was the case with the penetration of cell phones and smartphones, consumers are now wondering if these devices will be safe for their health.

Unlike traditional smartphones, wearable technology is worn on the clothing or body all the time.

Tech companies and fashion brands, alike, have been stretching their creativity to the outer extent in the hopes of coming up with a type of wearables that would truly appeal to consumers and that they would want to be able to purchase so that they can wear them all the time. Many predictions have showed that this industry has tremendous potential, as the market will grow to about $50 billion over the next three to five years. That would represent a market increase of about ten times where it was in 2014. The release of the Apple Watch in the first quarter of 2015 expected to drive that growth quite powerfully.

Wearables may present a technology and financial opportunity, but the health consequences have not yet been thoroughly examined.

Surprising Wearables Technology NewsRecently, at the New York Times International Luxury Conference session on wearable technology, there was a great deal of repetition when it came to the main topics surrounding these gadgets, but the only one on a considerable panel of participants to discuss the actual safety of the devices was Diane von Furstenburg, the fashion designer. She was the only one to raise that topic throughout the entire event.

As much as is it is important to discuss its opportunity as a product, whether or not it is useful, if it is affordable for the average consumer, and whether or not it is stylish, knowing if it is safe to actually wear these mobile devices on our bodies at all times is an important consideration. After all, many smartwatches and health trackers are worn at all times, including throughout sleep. Augmented reality headset wearables are worn throughout the day right on the head. This is a great deal more exposure than a smartphone, which is often put down, when it is not in use.

As wearables become increasingly popular throughout this year and become mainstream in the near future, it is more than likely that health and safety risks will become a rising topic of discussion and an important trend to watch.

Mobile technology use alters brain patterns

A recent study revealed that using a smartphone creates similar responses as learning a musical instrument.

While learning how to send and receive texts on mobile technology such as a smartphone may not be as challenging to most people as learning to play a musical instrument, a recent study has revealed that these two practices could have quite a bit in common when it comes to the brain patterns that they produce.

Researchers have discovered that using a smartphone can impact the brain in a similar way to learning to play the violin.

The parts of the brain that guide finger movements are stimulated in the same way when using a smartphone with a touchscreen as they are when learning to play a musical instrument. Every part of the body is linked to a processing area within the brain that is known as the somatosensory cortex. That area in the brain is “plastic”, which means that they continue to change and develop throughout our entire lives. Therefore, when a person repeatedly practices playing the violin, the area that controls the fingers grows larger than it does in those who don’t play a musical instrument with their fingers.

Mobile technology use over touchscreens has now shown to produce growth of a similar nature.

Mobile Technology - Violin playingAt the Institute of Neuroinformatics of the University of Zurich and ETH Zurich, researcher Arko Ghosh examined the impact of daily smartphone use on the plastic areas of the brain. Ghosh stated that “Smartphones offer us an opportunity to understand how normal life shapes the brains of ordinary people.”

Ghosh’s team joined another team from the University of Fribourg. Together, they applied electroencephaolography (EEGs) to measure the brain activity within 37 people. Within that group, 26 people were touchscreen smartphone users. The remaining 9 people used cell phones with physical number keys.

While the jury is still out whether or not mobile technology such as smartphones are actually safe for overall health – with the body of conflicting evidence growing quite regularly – this study has suggested that in at least this one circumstance, the use of the devices with touchscreens can help to stimulate the brain and grow areas in a similar manner that is experienced by violin players. They determined that the growth was greatest in the specific part of the brain that is responsible for the control of the thumbs. The key difference between smartphone use and violin playing was that the growth occurred in the brain regardless of how long the user had been using the device. In the case of violin players, the growth depended on the age at which they began playing.