Computer games consoles inspire aid for blind

 

A pair of lightweight spectacles with in-built stereoscopic cameras similar to those used in computer games consoles could soon be helping the blind to see again, scientists said on the eve of the Royal Society’s Summer Science Exhibition which opens today.

The spectacles are being designed for the many tens of thousands of partially-sighted people who could benefit from a visual-prosthetic device that allows them to be aware of people or objects in their field of vision.

Stephen Hicks of the University of Oxford said that the materials and software used in the device are similar to those used in the smart-phone revolution and the computer games industry, where stereoscopic cameras are used to identify the body movements of players in real time.

Tiny stereo cameras in the spectacles capture simplified images of a scene and send them to a series of small light-emitting diodes (LEDs) set within in the surfaces of the spectacle’s lenses. As people with limited vision look through the lenses, they are able to distinguish between objects in their field of vision that would otherwise be unrecognisable, Dr Hicks said.

“We’re aiming to design a visual aid that is as discreet and economical as possible. No one really wants to wear a bulky camera or computer headset,” Dr Hicks said. “We’re strong believers that assisted technologies should be as cheap as possible. It’s very satisfying to think that the relatively low cost of its components should make this device easily available to the people who need it most.”

The university’s Nuffield Department of Clinical Neurosciences is currently running a 12-month study to develop and test the feasibility of the spectacles for people with debilitating eye disorders such as age-related macular degeneration and retinitis pigmentosa. Dr Hicks said that he hopes to develop a prototype within the next 12 months for a two-year clinical trial beginning next year.

The research is one of 22 projects being highlighted at the Royal Society’s summer exhibition, which is a showcase of some of the country’s most exciting and innovative science, from new ways of analysing X-ray images of holiday luggage to improving the ability of robots to recognise emotions displayed in human faces.

PROMOTED VIDEO
Life and Style
fashionHealth concerns and 'pornified' perceptions have made women more conscious at the beach
Arts and Entertainment
tv
Sport
Ojo Onaolapo celebrates winning the bronze medal
commonwealth games
Arts and Entertainment
Rock band Led Zeppelin in the early 1970s
musicLed Zeppelin to release alternative Stairway To Heaven after 43 years
Arts and Entertainment
High-flyer: Chris Pratt in 'Guardians of the Galaxy'
filmHe was homeless in Hawaii when he got his big break. Now the comic actor Chris Pratt is Hollywood's new favourite action star
Sport
Van Gaal said that his challenge in taking over Bobby Robson's Barcelona team in 1993 has been easier than the task of resurrecting the current United side
footballA colourful discussion on tactics, the merits of the English footballer and rebuilding Manchester United
Life and Style
Sainsbury's could roll the lorries out across its whole fleet if they are successful
tech
News
ebookA unique anthology of reporting and analysis of a crucial period of history
Travel
The shipping news: a typical Snoozebox construction
travelSpending the night in a shipping container doesn't sound appealing, but mobile crash pads are popping up at the summer's biggest events
Arts and Entertainment
'Old Fashioned' will be a different kind of love story to '50 Shades'
film
Arts and Entertainment
Tracey Emin's 'My Bed' is returning to the Tate more than 15 years after it first caused shockwaves at the gallery
artTracey Emin's bed returns to the Tate after record sale
Arts and Entertainment
Smart mover: Peter Bazalgette
filmHow live cinema screenings can boost arts audiences
Environment
Neil Young performing at Hyde Park, London, earlier this month
environment
Independent
Travel Shop
the manor
Up to 70% off luxury travel
on city breaks Find out more
santorini
Up to 70% off luxury travel
on chic beach resorts Find out more
sardina foodie
Up to 70% off luxury travel
on country retreats Find out more
Latest stories from i100
Have you tried new the Independent Digital Edition apps?
Independent Dating
and  

By clicking 'Search' you
are agreeing to our
Terms of Use.

iJobs Job Widget
iJobs General

Project Coordinator

Competitive: The Green Recruitment Company: The Organisation: The Green Recrui...

Project Manager (HR)- Bristol - Upto £400 p/day

£350 - £400 per annum + competitive: Orgtel: Project Manager (specializing in ...

Embedded Linux Engineer

£40000 - £50000 per annum + competitive: Progressive Recruitment: Embedded Sof...

Senior Hardware Design Engineer - Broadcast

£50000 - £65000 per annum + Benefits: Progressive Recruitment: Working for a m...

Day In a Page

Save the tiger: The animals bred for bones on China’s tiger farms

The animals bred for bones on China’s tiger farms

The big cats kept in captivity to perform for paying audiences and then, when dead, their bodies used to fortify wine
A former custard factory, a Midlands bog and a Leeds cemetery all included in top 50 hidden spots in the UK

A former custard factory, a Midlands bog and a Leeds cemetery

Introducing the top 50 hidden spots in Britain
Ebola epidemic: Plagued by fear

Ebola epidemic: Plagued by fear

How a disease that has claimed fewer than 2,000 victims in its history has earned a place in the darkest corner of the public's imagination
Chris Pratt: From 'Parks and Recreation' to 'Guardians of the Galaxy'

From 'Parks and Recreation' to 'Guardians of the Galaxy'

He was homeless in Hawaii when he got his big break. Now the comic actor Chris Pratt is Hollywood's new favourite action star
How live cinema screenings can boost arts audiences

How live cinema screenings can boost arts audiences

Broadcasting plays and exhibitions to cinemas is a sure-fire box office smash
Shipping container hotels: Pop-up hotels filling a niche

Pop-up hotels filling a niche

Spending the night in a shipping container doesn't sound appealing, but these mobile crash pads are popping up at the summer's biggest events
Native American headdresses are not fashion accessories

Feather dust-up

A Canadian festival has banned Native American headwear. Haven't we been here before?
Boris Johnson's war on diesel

Boris Johnson's war on diesel

11m cars here run on diesel. It's seen as a greener alternative to unleaded petrol. So why is London's mayor on a crusade against the black pump?
5 best waterproof cameras

Splash and flash: 5 best waterproof cameras

Don't let water stop you taking snaps with one of these machines that will take you from the sand to meters deep
Louis van Gaal interview: Manchester United manager discusses tactics and rebuilding after the David Moyes era

Louis van Gaal interview

Manchester United manager discusses tactics and rebuilding after the David Moyes era
Will Gore: The goodwill shown by fans towards Alastair Cook will evaporate rapidly if India win the series

Will Gore: Outside Edge

The goodwill shown by fans towards Alastair Cook will evaporate rapidly if India win the series
The children were playing in the street with toy guns. The air strikes were tragically real

The air strikes were tragically real

The children were playing in the street with toy guns
Boozy, ignorant, intolerant, but very polite – The British, as others see us

Britain as others see us

Boozy, ignorant, intolerant, but very polite
How did our legends really begin?

How did our legends really begin?

Applying the theory of evolution to the world's many mythologies
Watch out: Lambrusco is back on the menu

Lambrusco is back on the menu

Naff Seventies corner-shop staple is this year's Aperol Spritz