Skip to main content

Augmented reality glasses could soon help return sight to legally blind people

RNIB Smart Glasses
Although this will no doubt change over time as the technology becomes more mature, right now augmented reality (AR) is mainly being used for retail apps and games. Now, we may love shopping and gaming as much as the next person, but a technology as genuinely transformative as AR surely has a few more profoundly life-changing applications hiding up its sleeve. One of those use-cases? Helping people who are legally blind or have otherwise impaired vision to see again.

The project is the work of computer vision scientist Philip Torr and neuroscientist Stephen Hicks, both of whom work at the United Kingdom’s University of Oxford. For the past several years, they’ve been developing smart AR glasses, which pick up on visual weaknesses in a person’s eyesight and enhance these details — allowing individuals to navigate independently, avoid collisions, or see better in dark or low-light conditions. These glasses use a combination of smart computer vision algorithms and cameras to register scenes in front of an individual, and then exaggerate certain details of it — such as increasing image contrast, highlight specific features, or creating “cartoonish representations of reality” — depending on the requirements of the user. For example, a person with blurry vision due to glaucoma can have the salience of certain important parts of an image enhanced.

Having started their work in the research realm, Torr and Hicks spun it off as its own company, called OxSight, in 2016. To help with this, they have received a number of investments, including a $658,000 grant in the form of a Google Global Impact Award, and additional funding from angel investors. With their help, they now plan to roll the technology out commercially later this year. The glasses are powered by Android, although the creators promise that the final versions will look just like regular sunglasses, so they shouldn’t make their users stand out from the crowd.

Sadly, they’re not spilling any more details about the glasses’ tech specs. When Digital Trends contacted OxSight, we were told that they are not giving any more interviews until the glasses are ready to launch. Hopefully we’ll have an update soon.

Luke Dormehl
Former Digital Trends Contributor
I'm a UK-based tech writer covering Cool Tech at Digital Trends. I've also written for Fast Company, Wired, the Guardian…
This bracelet helps you fall asleep faster and sleep longer
woman-in-bed-wearing-twilight-apollo-on-ankle

This content was produced in partnership with Apollo Neuroscience.
Have you been struggling to get the recommended seven hours of sleep? It's always frustrating when you get in bed at a reasonable time, then toss and turn for a hours before you actually sleep. The quality of that sleep is important too. If you're waking up multiple times during the night, you're likely not getting the quality REM cycle sleep that truly rejuvenates your body. If traditional remedies like herbal teas and noise machines just aren't helping, maybe it's time to try a modern solution. Enter the Apollo wearable.

Now we understand being a little skeptical. How can a bracelet on your wrist or ankle affect your sleep patterns? Certainly the answer to a better night's sleep can't be so simple. We considered these same things when we first heard of it. We'll dive deeper into the science behind the Apollo wearable, but suffice it to say that many people have experienced deeper, uninterrupted sleep while wearing one.
A non-conventional approach to better sleep

Read more
The 11 best Father’s Day deals that you can get for Sunday
Data from a workout showing on the screen of the Apple Watch Series 8.

Father's Day is fast approaching and there's still time to buy your beloved Dad a sweet new device to show him how much you love him. That's why we've rounded up the ten best Father's Day tech deals going on right now. There's something for most budgets here, including if you're able to spend a lot on your loved one. Read on while we take you through the highlights and remember to order fast so you don't miss out on the big day.
Samsung Galaxy Tab A8 -- $200, was $230

While it's the Plus version of the Samsung Galaxy Tab A8 that features in our look at the best tablets, the standard variety is still worth checking out. Saving your Dad the need to dig out their laptop or squint at a small phone screen, the Samsung Galaxy Tab A8 offers a large 10.5-inch LCD display and all the useful features you would expect. 128GB of storage means plenty of room for all your Dad's favorite apps as well as games too. A long-lasting battery and fast charging save him the need for a power source too often too.

Read more
The Apollo wearable is proven to help you sleep better (and it’s on sale)
Apollo wearable worn during sleep in bed.

This content was produced in partnership with Apollo Neuro.
Stress, anxiety, and insomnia are all concerning things that just about everyone struggles with at one time or another. Maybe you can sleep, fending off insomnia, but you lack quality sleep and don’t feel rested in the morning. Or, maybe when it’s time to kick back and relax, you just can’t find a way to do so. There are many solutions for these issues, some work, and others don’t, but one unlikely area of support can be found in a modern, smart wearable.

Medicine is the obvious choice, but not everyone prefers to go that route. There is an answer in modern technology or rather a modern wearable device. One such device is the Apollo wearable, which improves sleep and stress relief via touch therapy. According to Apollo Neuro, the company behind the device, which is worn on your ankle, wrist or clipped to your clothing, it sends out waves of vibrations to help your body relax and reduce feelings of stress. It's an interesting new approach to a common problem that has typically been resolved via medicine, therapy, or other more invasive and time-consuming techniques. The way it utilizes those vibrations, uniquely placed and administered, to create a sense of peace, makes us ask, can it really cure what ails us? We’ll dig a little deeper into how it achieves what it does and what methods it’s using to make you feel better.

Read more