[access-uk] Re: Now this is real inuvation! enjoy.
- From: Barry Toner <barry@xxxxxxxxxxxxxxxxx>
- To: "access-uk@xxxxxxxxxxxxx" <access-uk@xxxxxxxxxxxxx>
- Date: Wed, 18 Jul 2012 14:46:42 +0100
Hi,
20years & the technology will be there. According to my eye consultant. The
surgical skills have been there for some time. We’re just waiting on colour &
resolution on digital cameras catching up.
Regards,
Barry.
From: access-uk@xxxxxxxxxxxxx [mailto:access-uk@xxxxxxxxxxxxx] On Behalf Of
Peter Beasley
Sent: 18 July 2012 14:36
To: access-uk@xxxxxxxxxxxxx
Subject: [access-uk] Re: Now this is real inuvation! enjoy.
That is correct, but I think my idea would be better if and when it can be
developed. I don't think it will be in our lifetime though.
----- Original Message -----
From: Barry Toner<mailto:barry@xxxxxxxxxxxxxxxxx>
To: access-uk@xxxxxxxxxxxxx<mailto:access-uk@xxxxxxxxxxxxx>
Sent: Wednesday, July 18, 2012 2:24 PM
Subject: [access-uk] Re: Now this is real inuvation! enjoy.
Hi,
The Brainport does something like this but transmits the images to the tongue
which acts as the eye.
http://vision.wicab.com/technology/
Regards,
Barry.
From: access-uk@xxxxxxxxxxxxx<mailto:access-uk@xxxxxxxxxxxxx>
[mailto:access-uk@xxxxxxxxxxxxx] On Behalf Of Peter Beasley
Sent: 18 July 2012 14:08
To: access-uk@xxxxxxxxxxxxx<mailto:access-uk@xxxxxxxxxxxxx>
Subject: [access-uk] Re: Now this is real inuvation! enjoy.
The ideal solution would be that if someone could design a pair of glasses that
could transfer images directly to thevisual cortex of the brain.
----- Original Message -----
From: Darren Brewer<mailto:darren.m.brewer@xxxxxxxxxxxxxxxx>
To: access-uk@xxxxxxxxxxxxx<mailto:access-uk@xxxxxxxxxxxxx>
Sent: Wednesday, July 18, 2012 1:43 PM
Subject: [access-uk] Re: Now this is real inuvation! enjoy.
Hi Ibrahim
lol. Oh dear I wonder how many more puns can we get out of this subject.
Seriously though I wish him all the best with his project. It's certainly
innovative and the more people who think of solutions to our navigation
problems the better.
I can see that the turn by turn navigation variant he is developing would be
relatively straightforward to implement. However I cannot understand how a
sonar/ultrasonic technology will be able to discriminate between open drain
covers or steps, or even for that matter detect them in the first place. I
imagine The computation required would be quite intensive. I know from research
I did after leaving university that determining depth or distance within a
stereo image is very difficult to determine with accuracy and I just can't see
how it would be done with sound. It will be interesting to follow his progress
and see if anything becomes commercially available.
Cheers
Darren.
----- Original Message -----
From: Ibrahim Gucukoglu<mailto:ibrahim_gucukoglu@xxxxxxxx>
To: access-uk@xxxxxxxxxxxxx<mailto:access-uk@xxxxxxxxxxxxx>
Sent: Wednesday, July 18, 2012 1:26 PM
Subject: [access-uk] Re: Now this is real inuvation! enjoy.
Hi Darren.
Well, whether it is Shoe or not, the economist article checks out and it would
make a change from the seemingly endless line of braille displays, mobile
phones and other been there done that stuff that’s coming out seemingly every
year. For someone to develop something that is of practical use not to mention
novel would be marvellous if he puts his soul in to the effort.
All the best, Ibrahim.
From: Darren Brewer<mailto:darren.m.brewer@xxxxxxxxxxxxxxxx>
Sent: Wednesday, July 18, 2012 10:33 AM
To: access-uk@xxxxxxxxxxxxx<mailto:access-uk@xxxxxxxxxxxxx>
Subject: [access-uk] Re: Now this is real inuvation! enjoy.
Sounds too good to be shoe
Darren.
----- Original Message -----
From: Ibrahim Gucukoglu<mailto:ibrahim_gucukoglu@xxxxxxxx>
To: access-uk@xxxxxxxxxxxxx<mailto:access-uk@xxxxxxxxxxxxx>
Sent: Wednesday, July 18, 2012 5:38 AM
Subject: [access-uk] Now this is real inuvation! enjoy.
Footwear for the Blind: Bluetooth shoes
The Economist http://www.economist.com/blogs/babbage/2012/07/footwear-blind
JUL 14 2012, 9:09 by A.A.K. ~ Mumbai
MORE than 285 million people across the globe suffer from visual impairment.
Yet the tools to assist the blind in walking have changed little since the
1920s, when their canes started being painted white to make other pedestrians
more aware of their presence. The gizmos that do exist have tended to be
expensive and clunky, and have not caught on. This may change if Anirudh
Sharma, a 24-year-old computer engineer from Hyderabad, a city in the Indian
state of Andhra Pradesh, has his way.
His innovation, dubbed "Le Chal" ("take me along" in Hindi) pairs a smartphone
app with a small actuator sewn inside the sole of one shoe via Bluetooth. The
user tells the phone his desired destination, which is translated into
electronic commands using voice-recognition software. The app, which can be
programmed to run in the background, fetches the local map of the area. The
phone's Global Positioning System (GPS) tracks the person's location in
real-time, telling the actuator to vibrate when it is time to turn. The side of
the shoe where the vibration is felt indicates which way to go. Mr Sharma opted
for a vibrating signal because for the blind, who rely on their sense of
hearing to make sense of the environment, audio feedback is a distraction.
The system does not require constant internet access. Once downloaded, maps can
be stored locally and combined with GPS data. The app uses Open Street Maps
(OSM), an open-source rival to Google Maps. OSM allows editing, a helpful
feature in updating rapidly changing urban landscapes. A speed-dial function
can rapidly retrieve the most frequently visited routes.
The shoe pod is also equipped with an obstacle-detection mechanism. A sensor in
the tip of the shoe, devised by Mr Sharma's business partner, Krispian
Lawrence, scans the vicinity using sonar, which emits ultrasounds that bounce
off obstacles, indicating their presence. The shoe sets off a distinct pattern
of vibrations to alert the person of any obstruction and guides him around it.
For now, the footwear, being tested at the L.V. Prasad Eye Institute, one of
India's biggest eye-health facilities, may be most useful in areas with little
or no traffic, such as quiet residential streets or parks. The challenge, Mr
Lawrence says, is to get the algorithm to tell an uncovered manhole from a
flight of stairs, but he expects it to be able to do so in due course. Dealing
with moving obstacles like cars may take longer, though the pair are working on
ways to alert wearers not just about cars' presence, but also their speed.
To ensure that the final product resembles a regular shoe, fashion
technologists are being consulted to help with ergonomics and design.
Mr Sharma and Mr Lawrence, who started a company called Ducere Technologies to
commercialise their idea, say their high-tech brogues should not cost more than
an ordinary, stylish pair. Many of the world's visually impaired will like the
sound of that.
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