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New Radar Device Helps Blind People 'See'
greenrainbow writes "Students in Israel at the Ben-Gurion University of the Negev have developed new technology that allows blind people to 'see' objects around them through a simple radar system. The device consists of a computer, two video cameras, and a scanning light source; it audibly alerts the individual of objects that are in close proximity. The system scans surrounding objects and their distance from two points, much like the human eyes. Unlike current sensor canes, this new light scanning device is a hands-free system that can sense objects on the ground, overhead, and in the periphery."
If these people are able to detect objects around them via arriving photons, then it's sight. Artificial, for sure, but still sight.
see - 2.a. To apprehend as if with the eye. b. To detect by means analogous to use of the eye.
aka parking device?
Will the blind America ever see the crime of Israel?
On the Gaza Relief Flotilla, an American Citizen - born in New York, Was Shot Five Times, including Four Times in Head. That is not self defense, that is execution.
Obama is studying the situation.
McCain thinks we are not doing enough to support Israel in this crisis.
Biden wonders what all the fuss is about.
And there are high placed members of the US government, proudly "dual-citizens" of US and Israel. In former times, this was called treason.
All these politicians, including the hundreds who take campaign money from AIPAC which represents the nation that just hijacked a US flagged ship in international waters, kidnapped 12 Americans, and murdered one, all hope they can convince you that immigration and gay marriage are the issues this election year.
I disagree
The issue is Israel.
No government can serve two masters and a government that serves Israel cannot serve the American people.
A politician who proclaims themselves a friend of Israel thus in the same breath proclaims himself an enemy of America.
America needs leaders who put America first, second, and third.
America needs leaders who put America first, second, and third.
America needs leaders who put America first, second, and third.
That is the only issue this election.
"Speaking the Truth in times of universal deceit is a revolutionary act." -- George Orwell
I found this interesting, but TFA is a little lacking. I'd still like to know how the sensory data is converted so that a blind person can use it. Does the system have a name so I can look it up?
There are more things in heaven and earth than are dreamt of in your philosophy.
didnt we have an article just a couple weeks ago about ocular implants becoming much more viable? being able to see, compared to having something see for you and alert you. are two totaly different things...i go for the former
You talk about your woman,
I wish you could see mine.
You talk about your woman,
I wish you could see mine.
Every time she starts to lovin'
She brings eyesight to the blind.
You know her daddy gave her magic,
I can tell by the way she walks.
Her daddy gave her magic,
I can tell by the way she walks.
Everytime she start to shakin'
The dumb begin to talk.
She's got the power to heal you, never fear!
She's got the power to heal you, never fear!
Just a word from her lips
And the deaf begin to hear.
http://en.wikipedia.org/wiki/Human_echolocation
Yeah, a bit of a low-tech solution; but that's actually a very useful property, and seems to work fine if one really cares to do it...
One that hath name thou can not otter
A similar product already exists. Is this one supposed to be better? http://www.seeingwithsound.com/
He once inserted random mutations into his code, just so he could have the experience of debugging.
There is a man who teaches other blind and partially sighted to "see" objects using echo location. He clicks his tongue and waits for the response. I know, it does sound unlikely, but he is extremely good and was featured on one of UK magician's Derren Brown's "The Events" shows last August or September.
My web domain.
A system like this shouldn't have too much trouble identifying pedestrian "walk/don't walk" traffic signals and giving an audio signal when they turn red or green. GPS locations of known traffic lights should make this even easier. That would make navigating through a city much easier for the visually impaired. There's some research in this area (link, link) already, but having a system like this in place makes it much more likely for a real, usable production system to eventually end up in the hands of the people who need it.
Building Better Software
thevOICe is a computer vision system that can actually run on Android phones.
-mkb
Why use audible warnings? Why not use vibration. Make something like a belt or headband with cellphone-sized motors mounted around the thing. The vibrations can then indicate which direction has an obstacle. Seems more useful and more private than something beeping or talking to you.
Matt Murdock, eat your heart out.
Stupihd. To the
When will scientists give up on getting the blind to see? Jesus did it two thousand years ago, this is not a new feat people
</Kentucky school board>
So Israeli scientists have developed something which can potentially benefit hundreds of thousands or even millions of sight-impaired people around the world in a manner which heretofore could only be contemplated in the pages of science fiction literature?
Ignore this Zionist ploy! It's a blatantly obvious attempt to distract us all in order to deflect attention from the IDF's heinous piracy on the high seas perpetrated on the innocent pro-Pales^h^h^h^h^h^h^h^h^h completely-neutral activists who were attempting to deliver peaceful and badly-needed materials such as concrete, very short steel reinforcing bars, and axe handles to the jiha^h^h^h^h beleaguered peoples of Gaza.
Zionist pigs! How dare they attempt to blind us with science! Long live Arafat!
There is a very big difference between attacking Jews because of racism, and arguing about Israel because the government is behaving in ways counter to established principles of western governance.
I love America. The people here have their quirky flaws, but they're generally a hopeful, helpful people. I don't know that I could always say the same thing about the national government. Does that make me anti-American? No, because I feel that Americans are a good people who deserve a better government.
Does being upset with Israel's policy of retribution and suppressing the perceived enemy mean I'm anti-Jew? No, because I feel that Israelis are a good people who deserve a better government.
Do better.
By the house of the future: http://www.youtube.com/watch?v=7mj26QFW6JA
Israel can give this device to all the people that they shoot in the eyes with tear gas canisters.