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Medicine

Metamason: Revolutionizing CPAP Masks With 3D Scanning and 3D Printing 58

Posted by samzenpus
from the breathing-easy dept.
First time accepted submitter Leslie Oliver Karpas writes As millions of Americans with Obstructive Sleep Apnea struggle to get a good night's sleep, one company has harnessed 3D technology to revolutionize CPAP therapy. As 3ders.org reported today, "Metamason is working on custom CPAP masks for sleep apnea patients via 3D scanning, smart geometry, and 3D printing." "We're at the crossroads of 3D technology and personalized medicine," says Metamason's founder and CEO. "There are many medical products that would be infinitely more comfortable and effective with a customized fit. CPAP therapy is the perfect example—it's a very effective treatment with a 50% quit rate, because mass-produced masks are uncomfortable and don't fit properly." CPAP is a respiratory device worn during sleep to treat OSA, which affects 1 in 4 men and 1 in 9 women in the US alone. Metamason's "ScanFitPrint" process for creating their custom Respere masks translates a 3D scan of the patient's face into a 3D printed custom mask that is a perfect individual fit. To print the masks in soft, biocompatible silicone, Metamason invented a proprietary 3D printing process called Investment Molding, which creates wholly integrated products that were previously considered "unmoldable."
Movies

Netflix Reduces Physical-Disc Processing, Keeps Prices the Same 348

Posted by timothy
from the rising-overhead dept.
Nom du Keyboard writes: After seeing a drop in my DVD service from Netflix I got a customer service representative tonight to confirm that Netflix has ceased processing DVD returns on Saturdays nationwide. And that they did this without notifying their customers, or reducing prices to compensate for the reduced service. Given that the DVD selection still far outstrips their streaming selection, this may be news to others like myself who don't find streaming an adequate replacement for plastic discs. My experience up until recently, unlike Netflix's promise of a 1-3 day turnaround at their end which gives them lots of wiggle room to degrade service even further, had been of mailing in a DVD on day one, having them receive it and mail out my next selection on day two, and receiving it on day three. Now with them only working 5 days and many U.S. Post Office holidays, they're still getting the same money for significantly less. The Netflix shipping FAQ confirms the change, and a spokesperson said, "Saturdays have been low volume ship days for us."
Verizon

Verizon Boosts FiOS Uploads To Match Downloads 230

Posted by samzenpus
from the greased-lightning dept.
An anonymous reader writes Verizon is boosting the upload speeds of nearly all its FiOS connections to match the download speeds, greatly shortening the time it takes to send videos and back up files online. All new subscribers will get "symmetrical" connections. If you previously were getting 15 Mbps down and 5 Mbps up, you'll be automatically upgraded for no extra cost to 15/15. Same goes if you were on their 50/25 plan: You'll now be upgraded to 50/50. And if you had 75/35? You guessed it: Now it'll be 75 down, and 75 up.
Science

A Brain Implant For Synthetic Memory 87

Posted by Unknown Lamer
from the paging-dr-soong dept.
the_newsbeagle (2532562) writes "People who have experienced traumatic brain injuries sometimes lose the ability to form new memories or recall old ones. Since many veterans of Iraq and Afghanistan suffered TBIs, the U.S. military is funding research on an implantable device that could do the job of damaged brain cells." Lofty goals: "To start, DARPA will support the development of multi-scale computational models with high spatial and temporal resolution that describe how neurons code declarative memories — those well-defined parcels of knowledge that can be consciously recalled and described in words, such as events, times, and places. Researchers will also explore new methods for analysis and decoding of neural signals to understand how targeted stimulation might be applied to help the brain reestablish an ability to encode new memories following brain injury. ... Building on this foundational work, researchers will attempt to integrate the computational models ... into new, implantable, closed-loop systems able to deliver targeted neural stimulation that may ultimately help restore memory function."

Comment: Re:Not for deaf/hard of hearing... (Score 4, Insightful) 579

by macklin01 (#47369535) Attached to: Unintended Consequences For Traffic Safety Feature

I've encountered these, and I'm told they're pretty loud.

I'm a fairly young guy (37 yo) with perfect hearing below about 1500 Hz, and almost zero hearing above 2000 Hz. To me, these loud clicks are tough to hear unless close up.

I run into the same problem with high-pitched fire alarms (most of them), the "you left your headlights on" beep, seat belt beeps, kitchen timers, the little beep on my FasTrak transponder, etc.

This is probably a widespread problem--we tend to lose hearing in the higher frequencies first. The solution isn't to use annoying high pitches and make them louder; the solution is to use broader frequencies or use lower pitches that more people can hear.

Please keep this in mind when you're considering using a little chirpy piezoelectric in your next circuit project ...

Perl

Ask Slashdot: Choosing a Web Language That's Long-Lived, and Not Too Buzzy? 536

Posted by timothy
from the perl-6-will-blow-them-all-away dept.
adelayde (185757) writes "In my day job, I work on a web based service with a lot of legacy code written in that older (and some may say venerable) web-scripting language, Perl. Although we use Modern Perl extensions such as Moose, the language just seems to be ossifying and we're wanting to move to a more up-to-date and used language for web applications, or even an entire framework, to do new development. We're still planning to support the legacy code for a number of years to come; that's unavoidable. This is a fairly big project and it's mission critical to the business. The thing we're afraid of is jumping onto something that is too new and too buzzy as we'd like to make a technology decision that would be good at least for the next five years, if not more, and today's rising star could quite easily be in tomorrow's dustbin. What language and/or framework would you recommend we adopt?"
United Kingdom

Julian Assange Plans Modeling Debut At London Fashion Show 173

Posted by samzenpus
from the photo-leaks dept.
An anonymous reader writes with news about a possible new direction for Julian Assange. Julian Assange is expected to make his London Fashion Week debut this September. The Australian WikiLeaks founder will reportedly model for Vivienne Westwood’s son, Ben Westwood, at a fashion show staged at the Ecuadorean Embassy, where he has been seeking refuge for the past two years. He is avoiding extradition to Sweden, where he is wanted for questioning over claims of sex offences. “Julian’s been in the embassy for two years and it’s important that he doesn’t slip into obscurity,” said Ben Westwood. “I want to highlight Julian Assange’s plight. What happened to him is totally unfair.”
Technology

Ask Slashdot: What Would It Take For You To Buy a Smartwatch? 427

Posted by Soulskill
from the a-third-wrist-to-carry-in-my-pocket dept.
An anonymous reader writes: I don't wear a watch. I never have. So, to me, the push for smart watches has always been a non-starter. But I was discussing with friends some of the features of Android Wear that Google demonstrated at the I/O conference today, and it got me wondering: what set of features would be required for a smartwatch to become viable? Obviously, this is different for everybody — millions of people wear regular watches even though they could easily pull out their phone and check the time there. Any smartwatch can also tell time, but it has advantages (apps that do other things), and disadvantages (needs charging). Clearly, there are some functions for which it's useful to have an object strapped to your wrist, even if that function could be served by the device in your pocket. Telling time is one, and lots of people use sundry fitness doo-dads to measure exercise. It makes sense to me that checking the weather forecast would fall into this category, and perhaps checking notifications. (Conversely, other functions do not translate at all, like taking photos or playing games.) Thus, two questions: if you already wear a watch, what would it take for a smartwatch to replace it? If you don't wear a watch, what features would motivate you to get one?
EU

Satellite Swarm Spots North Pole Drift 80

Posted by samzenpus
from the watch-it-move dept.
An anonymous reader writes "A report from the European Space Agency shows the first collection of high-resolution results from the agency's three-satellite Swarm. The report illustrates the latest changes in the Earth's magnetic field and shows the movement of the magnetic North Pole. "Launched in November 2013, ESA's Swarm mission consists of three 9-meter satellites orbiting the planet at altitudes of 300-530 km (186-330 miles). Their goal is to monitor Earth's dynamic magnetic field, observing its changes over a period of four years. The data gathered by the Swarm satellites will help scientists better understand how our magnetic field works, how it's influenced by solar activity, and why large parts of it are found to be weakening.""
Input Devices

German Scientists Successfully Test Brain-Controlled Flight Simulator 73

Posted by timothy
from the you-may-now-turn-on-approved-neural-wetware dept.
New submitter stephendavion (2872091) writes "Scientists from the Institute for Flight System Dynamics at Technical University of Munich (TUM), Germany have demonstrated the feasibility of flying a brain-controlled aircraft. Led by professor Florian Holzapfel, the team is researching ways that brain-controlled flight works in the EU-funded project 'Brainflight'. TUM project head Tim Fricke said a long-term vision of the project is to make flying accessible to more people." So far, the tests are only simulator based, but promising.
Science

Efforts To Turn Elephants Into Woolly Mammoths Are Already Underway 147

Posted by Soulskill
from the still-waiting-on-a-mammoth-steak dept.
Jason Koebler writes: "Researchers are working to hybridize existing animals with extinct ones in order to create a '2.0' version of the animal. Using a genome editing technique known as CRISPR, Harvard synthetic biologist George Church has successfully migrated three genes, which gave the woolly mammoth its furry appearance, extra layer of fat, and cold-resistant blood, into the cells of Asian elephants, with the idea of eventually making a hybrid embryo. In theory, given what we know about both the woolly mammoth genome and the Asian elephant genome, the final product will be something that more closely resembles the former than the latter."

Thus spake the master programmer: "When a program is being tested, it is too late to make design changes." -- Geoffrey James, "The Tao of Programming"

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