[nfbwatlk] New Braille TechnologyHelps Visually Impaired'See'Emotions (How ridiculous is this!)

Sat May 1 07:58:26 UTC 2010

Hi,
I wish they wouldn't call it "braille" technology.  It isn't braille and 
just confuses people more than they already are.
Thanks
Lauren
----- Original Message ----- 
From: "M J CARPENTER" <mjc59 at q.com>
To: "NFB of Washington Talk Mailing List" <nfbwatlk at nfbnet.org>
Sent: Friday, April 30, 2010 1:18 PM
Subject: Re: [nfbwatlk] New Braille TechnologyHelps Visually 
Impaired'See'Emotions (How ridiculous is this!)

I looked up the videoakt AB website, and it contains a truly horrifying 
array of hi-tech devices for blind people. All of them presuppose that we 
cannot function without them. I'm so angry I hardly know what to say next.

The article appeard in Sciencedaily. We could write to them.

I think I will start using my facebook page to get the message out that a 
white cane and common sense are far superior to beeping canes and emotion 
detecting devices. There are plenty  of people (childhood friends and 
distant cousins) who might read one of these articles and think 'Why not?' I 
will also put up links to NFB websites. I'm not going to write one long 
diatribe, just a few sentences now  and then on a specific idea or article. 
I'm sure this is not an original idea, but for me it feels better than 
nothing.

Marci
> From: fairyfoot at webband.com
> To: nfbwatlk at nfbnet.org
> Date: Fri, 30 Apr 2010 12:27:00 -0700
> Subject: Re: [nfbwatlk] New Braille Technology Helps Visually 
> Impaired'See'Emotions (How ridiculous is this!)
>
> How stupid !
>
> You can tell by the sound of the persons voice.
>
> First it is the beeping cane and now this!
>
> What a bunch of garbage!
>
>
> Gloria Whipple
> Corrisponding secretary
> Inland Empire chapter
> nfb of WA
>
> cell number: 509-475-4993
>
> -----Original Message-----
> From: nfbwatlk-bounces at nfbnet.org [mailto:nfbwatlk-bounces at nfbnet.org] On
> Behalf Of Mary Ellen
> Sent: Friday, April 30, 2010 11:56 AM
> To: list at cfb.cas; 'NFB of Washington Talk Mailing List'
> Cc: 'Deborah Kent Stein'; bbpierce at pobox.com
> Subject: [nfbwatlk] New Braille Technology Helps Visually
> Impaired'See'Emotions (How ridiculous is this!)
>
> This kind of research makes me want to spit!
> If understanding emotions is so difficult without the aid of eyesight, why
> are there millions and millions of meaningful telephone conversations 
> every
> day?
> I believe this sort of thing is particularly harmful to parents who wonder
> how their blind children will interact socially. If some of these people
> have their way, the blind will become bionic people with computers and 
> other
> machines poking out of every pocket and attached to every body part.
> I believe some sighted people don't know what to do at first if they don't
> make eye contact, but *PLEASE* let's not get carried away!
> Mary Ellen
>
>
> New Braille Technology Helps Visually Impaired 'See' Emotions
>
> ScienceDaily, Apr. 28, 2010
>
> Without vision it's impossible to interpret facial expressions, or so it's
> believed. Not any more.
>
> Shafiq ur Réhman, Umeå University, presents a new technology in his 
> doctoral
> thesis -- a Braille code of emotions. "It gives new opportunities for 
> social
> interactions for the visually impaired," he says.
>
> Lacking the sense of vision can be very limiting in a person's daily life.
> The most obvious limitation is probably the difficulty of navigation, but
> small details in everyday life, which seeing people take for granted, are
> also missed. One of those things is the ability to see a person during a
> conversation. Facial expressions provide emotional information and are
> important in communication. A smile shows pleasure, amusement, relief, 
> etc.
> Missing information from facial expressions create barriers to social
> interactions.
>
> "Blind persons compensate for missing information with other senses such 
> as
> sound. But it is difficult to understand complex emotions with voice 
> alone,"
> says Shafiq ur Réhman.
>
> His thesis addresses a challenging problem: how to let visually impaired
> "see" others' emotions. To make this possible the research group has
> developed a new technology based on an ordinary web camera, hardware as
> small as a coin, and a tactile display. This enables the visually impaired
> to directly interpret human emotions.
>
> "Visual information is transferred from the camera into advanced vibrating
> patterns displayed on the skin. The vibrators are sequentially activated 
> to
> provide dynamic information about what kind of emotion a person is
> expressing and the intensity of the emotion," he explains.
>
> The first step for a user is to learn the patterns of different facial
> expressions by using displaying the emotions in front of a camera that
> translates the emotions into vibrational patterns. In this learning phase
> the visually impaired person have a tactile display mounted on the back of 
> a
> chair. When interacting with other people a sling on the forearm can be 
> used
> instead.
>
> The main research focus has been to characterise different emotions and to
> find a way to present them by means of advanced biomedical engineering and
> computer vision technologies. The project was founded by the Swedish
> Research Council.
>
> The research group's spin-off company Videoakt AB has been granted a 
> patent
> for the technology, which soon will be available as a product on the open
> market. Tactile feedback is also interesting in other areas as a future
> communication tool, for seeing people as well.
>
> "We have successfully demonstrated how the technology can be implemented 
> on
> mobile phones for tactile rendering of live football games and human 
> emotion
> information through vibrations. This is an interesting way to enhance the
> experience of mobile users," explains Shafiq ur Réhman.
>
>
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