[nabs-l] Blind can take wheel with new vehicle
Jedi
loneblindjedi at samobile.net
Fri Jul 17 19:31:47 UTC 2009
Antonio,
I also voted against the resolution for the same reasons you probably
did if you were present then. You're right that we have a low literacy
rate and high unemployment rate to take care of. But you know
something? One of the reasons it's hard for us to get employed is
because so many businesses require drivers' licenses and personal
vehicles. Sure, the job may not actually require that, but businesses
often think that such jobs do. For example, some agencies won't hire
mobility instructors who can't drive. Now, we know that there might be
historical discrimination built in there. But still, just think how
many options will be opened to us once we can drive? I once applied to
work for a payday loan place. I couldn't get the job because I can't
drive. They wanted someone who could personally transport money to the
bank and someone who could go to customers' house to collect payments
if need be. That's one opportunity lost because I can't drive. Sure I
wouldn't want to work there forever, but it's a job.
Respectfully Submitted
Original message:
> Pete,
> It is too expensive, uncertain, and risky to put so much money and effort
> into a project like that.
> I certainly think we aught to be involved, very involved in making it
> happen, but there is just not enough money to go around.
> We have too many coins to sell, too many people to teach braille to, and too
> many new jobs to make available to blind people, and I don't see us tying
> the $500000 or so from the imagination fund into such a tremendously
> humungously enormous project like a car we will drive.
> I love the concept, want it to happen, and want to see it through, but not
> enough to put all other projects on the back burner.
> I've heard of autonomous vehicles for some time, projects and things that
> have been done in the past to tighten up traffic on highways and drastically
> improve the transportation system, and the way we travel, but nothing
> serious ever came from these interesting outbursts of research and dreaming.
> I am all for the thing, but don't see how we could consciously fund it and
> feel it to be effective and good investment.
> Antonio M. Guimaraes Jr.
> ----- Original Message -----
> From: "Peter Donahue" <pdonahue1 at sbcglobal.net>
> To: "National Association of Blind Students mailing list"
> <nabs-l at nfbnet.org>
> Sent: Friday, July 17, 2009 1:41 PM
> Subject: Re: [nabs-l] Blind can take wheel with new vehicle
>> Hello Antonio and listers,
>> Then how about getting on board with it and supporting future
>> resolutions and efforts to make such a vehicle a reality. Remember this
>> the
>> next time paratransit is late, fails to show up, or busses don't run in a
>> particular community you wish to visit or live causing you to be confined
>> to the urban environment, miss an important test or worse lose a job
>> opportunity due to the unavailability of public transportation. How
>> different it would be if you could jump in the car and drive yourself
>> there
>> rather than relying on public transit.
>> This is just scratching the surface. Being able to live where one wants
>> to live, go when one wants to go without being restricted by the
>> availability or lack of public transportation in one's community is not
>> just
>> awesome, it's empowering!!!
>> Peter Donahue
>> ----- Original Message -----
>> From: "Antonio Guimaraes" <aguimaraes at nbp.org>
>> To: "National Association of Blind Students mailing list"
>> <nabs-l at nfbnet.org>
>> Sent: Friday, July 17, 2009 10:16 AM
>> Subject: Re: [nabs-l] Blind can take wheel with new vehicle
>> Sarah,
>> I am not surprised about people voting down the 2007 resolution to put
>> effort and funding behing a car the blind can drive. I would have voted
>> against it myself.
>> It is very good to stimulate and promote innovative research into this
>> type
>> of thing, but there are more tangible things to be concerned with, so the
>> resolution didn't pass, if I remember correctly.
>> I can't emphasize enough that this kind of research and development is
>> exciting, and important.
>> Skepticism will always come up about these things though, because we don't
>> know what the future could hold for a car the blind can drive.
>> I don't understand how blind people expect to drive safely, sure we know
>> we
>> are capable of deciding this and that, and of taking control and making
>> driving decisions. But aren't we now fighting to be able to cross streets
>> safely? Hybrid cars should be making noise so we know what to do as
>> pedestrians, but I wonder how much noise things will need to make for us
>> to
>> drive safely.
>> If cars can have sensord to detect all things on the road for a blind
>> driver, why not work on a similar thing for blind pedestrians to cross
>> safely?
>> I don't expect an answer on that question, since I am being a bit of a
>> devil's advocate. Pedestrian safety should rest with car manufacturers,
>> but
>> if we are fighting this battle with hybrids today, and keep on with a
>> mission for a blind driver car, we will be questioned, if not ridiculed.
>> Antonio M. Guimaraes Jr.
>> ----- Original Message -----
>> From: "Sarah Alawami" <marrie12 at gmail.com>
>> To: "'National Association of Blind Students mailing list'"
>> <nabs-l at nfbnet.org>
>> Sent: Friday, July 17, 2009 4:07 AM
>> Subject: [nabs-l] Blind can take wheel with new vehicle
>>> I did voat against this in 2007 and I still do. Are you surprised?
>>> Begin msg
>>> Mark Riccobono, executive director of the National Federation of the
>>> Blind's
>>> Jernigan Institute, drives the Virginia Tech Blind Driver Challenge
>>> vehicle
>>> through an obstacle course of traffic cones on a campus parking lot. In
>>> the
>>> passenger seat is Greg Jannaman, who led the student team within the
>>> mechanical engineering department during the past year, and is
>>> monitoring
>>> the software of the vehicle. Credit:
>>> Steven Mackay, Virginia Tech
>>> A student team in the Virginia Tech College of Engineering is providing
>>> the blind with an opportunity many never thought possible:
>>> The opportunity to drive.
>>> A retrofitted four-wheel dirt buggy developed by the Blind Driver
>>> Challenge team (http://www.me.vt.edu/blinddriver/) from Virginia Tech's
>>> Robotics and Mechanisms Laboratory uses laser range finders, an instant
>>> voice command interface and a host of other innovative, cutting-edge
>>> technology to guide blind drivers as they steer, brake, and accelerate.
>>> Although in the early testing stage, the National Federation of the
>>> Blind
>>> -- which spurred the project -- considers the vehicle a major
>>> breakthrough
>>> for independent living of the visually impaired.
>>> "It was great!" said Wes Majerus, of Baltimore, the first blind person
>>> to
>>> drive the buggy on a closed course at the Virginia Tech campus this
>>> summer.
>>> Majerus is an access technology specialist with the National Federation
>>> of
>>> the Blind's Jernigan Institute in Baltimore, a research and training
>>> institute dedicated to developing technologies and services to help the
>>> blind achieve independence.
>>> Majerus called his drive a liberating experience, adding that he drove
>>> before on Nebraska farm roads with his father as a guide in the
>>> passenger
>>> seat.
>>> Sitting inside the vehicle, a blind driver can turn the steering wheel,
>>> stop and accelerate by following data from a computing unit that uses
>>> sensory information from the laser range finder serving as the 'eyes' of
>>> the driver, in addition to a combination of voice commands and a
>>> vibrating
>>> vest as guides. A member of the Virginia Tech student team sat next to
>>> Majerus in the passenger seat to monitor the system's software
>>> operations.
>>> "It's a great first step," Majerus added. "As far as the differences
>>> between human instructions and those given by the voice in the Blind
>>> Driver
>>> Challenge car, the car's instructions are very precise. You use the
>>> technology to act on the environment -- the driving course -- in a very
>>> orderly manner. In some cases, the human passenger will be vague, "turn
>>> left" -- does that mean just a small turn to the left, or are we going
>>> for
>>> large amounts of turn?"
>>> Also driving the vehicle was Mark Riccobono, also of Baltimore, the
>>> executive director of the Jernigan Institute, who also is blind. He
>>> called
>>> his test drive historic. "This is sort of our going to the moon project,"
>>> he said
>>> In 2004 Jernigan Institute challenged university research teams to
>>> develop
>>> a vehicle that would one day allow the blind to drive.
>>> Virginia Tech was the only university in the nation to accept the
>>> nonprofit's call two years later, said Dennis Hong, director of the
>>> Robotics and Mechanisms Laboratory, part of the Virginia Tech mechanical
>>> engineering department.
>>> The National Federation of the Blind provided a $3,000 grant to launch
>>> the
>>> project.
>>> "I thought it would be a very rewarding project, helping the blind,"
>>> said Hong, the current faculty adviser on the project. "We are not only
>>> excited about the vehicle itself, but more than that, we are excited
>>> about
>>> the potential of the many spin-off technologies from this project that
>>> can
>>> be used for helping the blind in so many ways."
>>> The team will bring the Blind Driver Challenge vehicle to the National
>>> Federation of the Blind's Youth Slam summer camp event held July 26
>>> through
>>> Aug. 1 in College Park, Md. There, the team hopes to have teenagers who
>>> would be obtaining their driver's licenses, but cannot because of their
>>> blindness, drive the buggy.
>>> Wesley Majerus, an access technology specialist with the National
>>> Federation of the Blind's Jernigan Institute, finishes driving the
>>> Virginia
>>> Tech Blind Driver Challenge vehicle around a roped-off driving course on
>>> a
>>> campus parking lot. The experience, he said, was liberating.
>>> Youth participants also are expected to remote control drive miniature
>>> cars. Additionally, the car is expected to ride in a National Federation
>>> of
>>> the Blind-sponsored parade in Washington D.C.
>>> "I most look forward to learning as much as I can from these bright
>>> young
>>> students," said Greg Jannaman, who led the Virginia Tech student team in
>>> his senior year and graduated in May with a bachelor's degree in
>>> mechanical
>>> engineering. "Blind students from across the nation apply to be selected
>>> to
>>> attend this summer camp. While we are there to provide an educational
>>> experience for them, I can only imagine the invaluable feedback and
>>> fresh
>>> new ideas that they will provide in return."
>>> Jannaman is excited about the vehicle's success. "There wasn't a
>>> moment's
>>> hesitation with any of our blind drivers, whereas blind-folded sighted
>>> drivers weren't as quick to let go of their preconceptions," said
>>> Jannaman
>>> of Hendersonville, Tenn. "The blind drivers actually performed better
>>> than
>>> their sighted counterparts. An overwhelming sense of accomplishment
>>> overcame me as I simply rode along while Wes and Mark successfully
>>> navigated the driving course without my assistance."
>>> Early models of the Blind Driver Challenge vehicle relied more on
>>> technologies for fully autonomous vehicles, previously developed by
>>> Virginia Tech mechanical engineering students as part of the DARPA Urban
>>> Challenge. The student team redesigned the vehicle so that the blind
>>> motorist has complete control of the driving process, as any sighted
>>> driver
>>> would.
>>> This change in approach led to new challenges, including how to
>>> effectively convey the high bandwidth of information from the laser
>>> sensors
>>> scanning the vehicle's surrounding environment to the driver fast enough
>>> and accurate enough to allow safe driving. As a result, the team
>>> developed
>>> non-visual interface technologies, including a vibrating vest for
>>> feedback
>>> on speed, a click counter steering wheel with audio cues, spoken
>>> commands
>>> for directional feedback, and a unique tactile map interface that
>>> utilizes
>>> compressed air to provide information about the road and obstacles
>>> surrounding the vehicle.
>>> Riccobono knows of mock ups and non-working "blind driver car" set-ups
>>> from the past, but says this is the first working vehicle to put the
>>> blind
>>> and visually impaired in control of the steering wheel. "Blind people
>>> have
>>> brains, the capacity to make decisions," he said. "Blind people want to
>>> live independent lives, why would they not want to drive?"
>>> Even once the technology is perfected, laws now barring the blind from
>>> driving and public perception must be changed, Riccobono said. "This is
>>> the
>>> piece that we know will be the most difficult," said Riccobono, adding
>>> that
>>> the car must be near-perfected before the National Federation of the
>>> Blind
>>> can truly push the car to law-makers and the general public. He said
>>> this
>>> effort will take millions of dollars in development.
>>> The 2009-10 student team already is planning major changes to the
>>> technology, including replacing the dirt buggy vehicle with a fully
>>> electric car commonly used by traffic officers in downtown city centers.
>>> The all-electric vehicle would reduce the vibration which can cause
>>> problems to the laser sensor, and it will provide clean electric power
>>> for
>>> the computing units and that is better for the environment.
>>> Source: Virginia Tech (news : web)
>>> Sarah Alawami
>>> msn: chellist at hotmail.com
>>> website: http://www.marrie.org
>>> twitter: http://twitter.com/marrie1
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