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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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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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BrainPort lets you see with your tongue, might actually make it to market

We first saw the crazy BrainPort in 2006, but the intervening time hasn’t been wasted by its developers, who’ve brought the quirky visual aid to the cusp of commercial viability. If you’ll recall, the device translates signals from a head-mounted camera to electrical pulses that lightly zap your tongue in response to visual stimuli — early results have shown people can regain a good bit of their spatial awareness and even read large writing. The next step is FDA approval, which is expected by year’s end, meaning that the BrainPort could arrive as early as 2010. There is a steep entry fee though, with prices expected to begin at $10,000, but the very fact you’ll be able to buy it is a milestone in our book. Edifying video after the break.

[Thanks, Toy]

Continue reading BrainPort lets you see with your tongue, might actually make it to market

Filed under: Misc. Gadgets, Wearables

BrainPort lets you see with your tongue, might actually make it to market originally appeared on Engadget on Fri, 14 Aug 2009 14:10:00 EST. Please see our terms for use of feeds.

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