[Njtechdiv] interesting app

Tue Mar 17 18:16:57 UTC 2015

                Thanks for this interesting article Mario
Keep on sharing!
Good stuff

-----Original Message----- 
From: Mario Brusco via Njtechdiv
Sent: Tuesday, March 17, 2015 1:51 PM
To: njtechdiv at nfbnet.org
Subject: [Njtechdiv] interesting app

Hi, I'm not sure if this app is for the iPhone or Android phones, but since
the venture involves Microsoft, it's probly going to be developed for
Windows phones too:

Seen in Visionary - International Guide Dogs Federation magazine, February
2015.
"Cities Unlocked" - exploring the world using 3D Soundscapes".
John Shelton - "Cities Unlocked" Programme, Manager, Guide Dogs UK.

Background:
In 2013 Guide Dogs and Microsoft created a film called A Family Day
Out to demonstrate technology concepts that could greatly enhance the
quality of
life for blind and visually impaired people.
https://www.youtube.com/watch?v=-FcwzLLYZiI

Following the launch of the film, Guide Dogs and Microsoft teamed up with
Future Cities Catapult to research and pilot some of the concepts; the
programme of work is called Cities Unlocked. To bring the concepts imagined
in the film to life, we conducted an in-depth analysis of current technology
and transport issues affecting intermodal:
journeys made by people who are blind or partially sighted. This research
identified the key stress points in their journeys and possible solutions to
alleviate them. We then set about designing and developing prototype
technologies that, with a little training and practice, dissolve into the
background of the user experience to enhance but not hinder cognitive
ability. The pilot technologies are moving us closer to Social Computing
whereby places, points of interest and objects are aware of each other, and
are contextually aware of us and our social interactions.

How the technology works:
Crudely speaking, there are three aspects to the technology:
1. A "Cities Unlocked" Smartphone app that can be used with just one hand.
2. A bone-conducting headset containing a Gyro, GPS and Accelerometer to
place information in 3D space relative to the direction the user is facing.
3. A boosted environment using GPS, WiFi and Bluetooth Low Energy beacons to
aid orientation, navigation, transport and retail experiences Once user
preferences have been set and a route selected, the phone can be stowed in a
pocket or bag, leaving the user free to go about their business whilst
receiving useful information through the headset in a unique 3D Soundscape.
Additional buttons mounted on the headset, allow the user to access more
information on the move without needing to take the phone out of their bag
or pocket.

Here are examples of some of the features:
If the user is facing in the wrong direction they hear a clip-clop sound
coming from the direction that they should be facing. The user rotates
towards the clip-clop sound, and when they are facing in the right direction
they will hear a gentle ping sound. The ping sound plots the route, so the
user simply follows the ping whilst using their guide dog or cane.

Along the route the user receives navigation information e.g. "turn left in
20 metres".
They also receive contextual information e.g. "dropped curb approximately 3
metres" or "caution, this street regularly has cars parked on the pavement".

Points of interest, shops and street furniture are also announced in 3D
Soundscape - it sounds as though the announcement is coming from the
direction of the point of interest. If the user changes direction the
announcement automatically changes direction accordingly.

Bus stops, bus timetables, and when the next bus is approaching are
announced. On the bus journey the technology continues to announce
approaching stops and points of interest that the bus is passing. It also
works in a similar fashion on train journeys.

Results from our user trials:
We conducted a trial with 8 participants and used data collection tools to
assess mobility and quality of life factors while the participants undertook
a long, complex and unfamiliar intermodal journey without the technology.
This provided a baseline measure against which to measure any positive or
negative effects when travelling the same journey some weeks later using the
technology.
The illustration shows the improvements across 17 well being measures in six
areas; physiology, orientation skills, cognitive/conceptual skills, mobility
skills, safety skills, and use of residual vision (for those that had some).
The pink area shows results using their normal mobility aid, the blue area
shows the improvement when the technology is used alongside the mobility
aid.
The results show that the concept is a success in helping VI people's
mobility. Importantly, none of the markers showed a negative impact, and the
results indicate that the technology is a complement to traditional mobility
aids.

Next steps:
Recognizing that the solutions need to be sustainable on their own merit,
otherwise they will raise expectations and lead to disappointment, we have
now started planning for Phase 2 to incorporate the lessons learned into a
bigger and more ambitious project. We know that what we are doing is
important globally - but we must all remember that what we are doing isn't
really about the technology; it is about people and the user experience.

Watch the Cities Unlocked film with audio description:
https://www.youtube.com/watch?v=949D1IhKKYs

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Keep Smiling,
Janie Degenshein
"Happiness isn't having what you want, but wanting what you already have"
Facilitator of ECHO
(Eyes Closed Hearts Open)
President, National Federation of the Blind of New Jersey Senior Division
President National Federation of the Blind of New Jersey Technology Division
Co-host of OTBS On The Bright Side
www.thruoureyes.org/brightside.html
jdegen16 at outlook.com 