Tag Archive
Giz Explains: How Blind People See the web [Gizexplains]
Your eyes are absorbing this webpage. They're passing over this, this, then this word, right away. That's how reading works, online: you are taking this with no consideration. But what in case you couldn't? We grant our gaze to electronic screens for many of the day, and in return, they ...
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iPhone 4 plus Brailliant-32 display enables even blind men to experience the magic (video)
The evolution of phones away from physical buttons toward touchscreens is great if you're into clean, aesthetic design. But, if you're suffering from limited vision, there are some obvious issues. Thankfully the iPhone 4 at least has support for Braille displays like those Brailliant, as kindly demonstrated by acoustic guitar virtuoso and software guru Victor ...
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NC State’s refreshable Braille display could revolutionize reading for the blind
While many in Raleigh are wondering whatever happened to the glory days of 1983, Dr. Neil Di Spigna and company are doing far more productive things at NC State. It’s no secret that the holy grail of Braille is a tactile display that could change on a whim in order to give blind viewers a way to experience richer content (and lots more of it) when reading, but not until today have we been reasonably confident that such a goal was attainable. Gurus at the university have just concocted a “hydraulic and latching mechanism” concept, vital to the creation of the full-page, refreshable Braille display system. As you may expect, the wonder of this solution is the display’s ability to erect dots at the precise points, retract them, and re-erect another set when the reader scrolls through a document or presses a “link” on a website. We’re told that the researchers have already presented their findings, and if all goes well, they’ll have a fully functioning prototype “within a year.” Here’s hoping a suitable replacement to Lee Fowler is also unearthed during the same window.
NC State’s refreshable Braille display could revolutionize reading for the blind originally appeared on Engadget on Thu, 01 Apr 2010 04:43:00 EST. Please see our terms for use of feeds.
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LookTel’s ‘artificial vision’ makes Windows Mobile useful to blind people (video)
There’s a surprising abundance of tech geared toward helping out people with visual impairments, but you won’t find too many smartphones populating that sphere of electronics. Aiming to reverse this trend, LookTel is in the Beta stage of developing so-called artificial vision software that combines a Windows Mobile handset with a PC BaseStation to provide object and text recognition, voice labeling, easy accessibility and remote assistance. It can be used, much like the Intel Reader, to scan text and read it back to you using OCR, and its camera allows it to identify objects based on pre-tagged images you’ve uploaded to your PC. Finally, it allows someone to assist you by providing them with a remote feed of your phone’s camera — a feature that can be useful to most people in need of directions. Skip past the break to see it demoed on video.
[Thanks, Eyal]
Continue reading LookTel’s ‘artificial vision’ makes Windows Mobile useful to blind people (video)
LookTel’s ‘artificial vision’ makes Windows Mobile useful to blind people (video) originally appeared on Engadget on Wed, 31 Mar 2010 05:40:00 EST. Please see our terms for use of feeds.
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Subretinal implant successfully tested on humans, makes blind narrowly see
How many scientists does it take to properly install a lightbulb? When that lightbulb is an implant that stimulates retinal photoreceptors to restore one’s sight, quite a few — even if they disagree whether said implant should be placed on top of the retina (requiring glasses to supply power and video feed) or underneath, using photocells to channel natural sunlight. Now, a German firm dubbed Retina Implant has scored a big win for the subretinal solution with a three-millimeter, 1,500 pixel microchip that gives patients a 12 degree field of view. Conducting human trials with 11 patients suffering from retinitis pigmentosa, the company successfully performed operations on seven, with one even managing to distinguish between similar objects (knife, fork, spoon) and perform very basic reading. Though usual disclaimers apply — the tech is still a long way off, it only works on folks who’ve slowly lost their vision, etc. — this seems like a step in the right direction, and at least one man now knows which direction that is.
Subretinal implant successfully tested on humans, makes blind narrowly see originally appeared on Engadget on Sat, 20 Mar 2010 08:21:00 EST. Please see our terms for use of feeds.
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Squibble portable Braille interface is clever, beautiful
We’ve been seeing some interesting devices aimed at making life easier for the blind recently, but none that have captured our attention quite like the Squibble from UK designer Andrew Mitchell. The pocketable Braille interface allows users to operate mobile phones and other technology over Bluetooth, using 779 ultrasonic motors to lift illuminated caps against a silicon cover and form Braille letters and other easy-to-understand icons. There’s also audio feedback, and a grip that allows for use without having to set it down flat like other Braille readers. Pretty ingenious stuff — and Andrew says development is “advanced,” so hopefully this will go from concept to real product relatively soon.
Squibble portable Braille interface is clever, beautiful originally appeared on Engadget on Mon, 07 Dec 2009 19:01:00 EST. Please see our terms for use of feeds.
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Chevrolet Volt gets driver-activated warning system for the blind
Whether it’s voluntary or enforced, it seems to be a safe bet that most electric vehicles will eventually break their silence in one way or another to warn nearby pedestrians — especially the blind. Chevrolet looks to be taking a slightly different approach than most with the Volt, however, and it recently tested out its system with a group of visually-impaired folks at its Milford Proving Grounds. Rather than simply making the vehicle sound like a regular car, Chevy has implemented a driver-activated system that emits what’s described as more of an “excuse me” sound than “hey you” sound whenever you want to warn people you’re approaching. Of course, depending on the driver does have its limitations, and Chevy says that future iterations of the Volt are likely to incorporate a more active system that can automatically alert pedestrians. Check it out in action after the break.
Continue reading Chevrolet Volt gets driver-activated warning system for the blind
Chevrolet Volt gets driver-activated warning system for the blind originally appeared on Engadget on Fri, 27 Nov 2009 01:07:00 EST. Please see our terms for use of feeds.
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British surgeons using radiation beams to halt macular degeneration
We’ve seen more eyesight restoration efforts than we could easily count, but rather than tooting their horn about some theoretical discovery, boffins at Kings College Hospital in London are actually putting their hard work to use on real, live human brings. The new process, which goes by the name brachytherapy, is a one-off treatment for macular degeneration. In essence, surgeons carefully light up a beam of radiation within the eye for just over three minutes, which kills harmful cells without damaging anything else. A trial is currently underway in order to restore eyesight in some 363 patients, and everything thus far leads us to believe that the process is both safe and effective. As for costs? The procedure currently runs £6,000 ($9,889), but that’s still not awful when you consider that existing treatments involving injections run £800 per month. Hop past the break for a video report.
Continue reading British surgeons using radiation beams to halt macular degeneration
British surgeons using radiation beams to halt macular degeneration originally appeared on Engadget on Mon, 23 Nov 2009 07:28:00 EST. Please see our terms for use of feeds.
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Intel Reader reads books to the lazy and infirm (video)
While we’re busying ourselves with arguing about how to replace the perfectly usable book gadget, Intel is right to point out that plenty of people, for whatever reason, can’t read at all. Presenting its Reader as a necessity rather than luxury, Intel has shown off its vision for how visually impaired and dyslexic people can obtain access to the written word. Combining a text-scanning camera with a text-to-speech engine (powered by an Atom inside) is certainly no bad idea, but as the video beyond the break will show you, Intel’s execution isn’t exactly stellar. The arrhythmic, robotic reading from Alice In Wonderland left us shaken, but what floored us was the $1,499 asking price. Yes, it’s a customized niche device, but we reckon we could build something similar for a third of the price. Full PR and video after the break.
Continue reading Intel Reader reads books to the lazy and infirm (video)
Filed under: Digital Cameras, Handhelds
Intel Reader reads books to the lazy and infirm (video) originally appeared on Engadget on Tue, 10 Nov 2009 09:59:00 EST. Please see our terms for use of feeds.
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In Japan, nerds control girls with joysticks
For some of you, like this guy (look at his face!), this is a dream come true, no questions asked. The rest will be wondering what the hell is going on here. See, that bicycle helmet affixed with what looks like a robotic crab is a not so subtle, ear tugging navigational device that could ultimately benefit the sight-impaired or anyone, really — it pulls on the left ear to direct the wearer to the left, on the right to go right. Simple. Granted, it looks ridiculous now, but imagine it miniaturized under a tin-foil helmet and communicating with a hands- and eyes-free GPS navigational system. You’ve just seen the future, how does it feel?
In Japan, nerds control girls with joysticks originally appeared on Engadget on Fri, 23 Oct 2009 04:43:00 EST. Please see our terms for use of feeds.
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MIT students develop new 6dot braille labelmaker prototype
A group of students at MIT have just unveiled a new prototype of a braille labelmaker / printer, the 6dot. Though not the first, the MIT group’s model is apparently more advanced, easier to use, and cheaper than currently available models. Designed with the blind and visually impaired in mind, the labelmaker features an around the neck strap, and six buttons (for each of the dots of a braille character), allowing quick production of accurate labels, including contractions. The internal processor of the device can store up to 16 characters, and “prints” the characters onto adhesive label paper, which the user can then affix for easy identification of household items, such as medications, canned goods, and so on. Though it’s still in prototype phase, it’s possible the device could cost as little as $200 when it does hit the market.
[Via Coolest Gadgets]
Filed under: Misc. Gadgets, Household, Science
MIT students develop new 6dot braille labelmaker prototype originally appeared on Engadget on Sat, 26 Sep 2009 04:37:00 EST. Please see our terms for use of feeds.
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Video: doctors implant tooth into eye, restore sight, creep everyone out
digg_url = ‘http://digg.com/health/Video_doctors_implant_tooth_into_eye_restore_sight_creep’; Osteo-odonto-keratoprosthesis. It’s a real procedure that really does revive people’s ability to see, yet we get the feeling that people will be more, um, excited about how it’s done than why it’s done. The seemingly Mary Shelley-inspired doctors extract a tooth from a blind person and drill a hole through it, where a prosthetic lens is placed, and the resulting macabre construction is implanted into the blind person’s eye. The tooth is necessary as the body would reject an artificial base. It’s not at all pretty, and it cannot repair every type of blindness, but it’s still a major step forward. To hear from Sharron Thornton, the first American to have undergone the procedure, check the video after the break, but only if you can handle mildly graphic content — you’ve been warned.
[Via Daily Tech]
Continue reading Video: doctors implant tooth into eye, restore sight, creep everyone out
Filed under: Science
Video: doctors implant tooth into eye, restore sight, creep everyone out originally appeared on Engadget on Tue, 22 Sep 2009 06:25:00 EST. Please see our terms for use of feeds.
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Walkman Outsold iPod in Japan During August [Apple]It's party time for Sony, as the planets of consumerism aligned to earn it a unprecedented win over Apple's iPod music-playing range. It's the first time Walkman has outsold Apple's music players inside the region since iPod arrived in 2001. Sony had to make a number of sacrifices with the intention to win back musical market share, though, aggressively under-cutting the cost of its rival.![A Dual-Booting Tablet Running Android 1.6 Sounds Barmy, Viewsonic [Tablets]](http://nexgadget.com/images/A-DualBooting-Tablet-Running-Android-Sounds-Barmy-Viewsonic-Tablets_tuTo-_0.jpg)
A Dual-Booting Tablet Running Android 1.6 Sounds Barmy, Viewsonic [Tablets]After warning us last week of their impending dual-booting tablet, ViewSonic has now spilled the beans on the ViewPad 100 's specs. I don't think anyone shall be impressed by the Android 1.6 flavor, even supposing Windows 7 's also there too. I can't consider many the explanation why someone would need a dual-booting tablet, but obviously dual-booting laptops (running something like