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Georgia Tech researchers develop way for wheelchair users to steer with head tilts, facial expressions

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Georgia Tech researchers develop way for wheelchair users to steer with head tilts, facial expressions


Contained in the Conscious Home on the Georgia Tech campus in Atlanta, Matt McCoy is testing out what might be the following large factor in assistive expertise: a system of magnetic sensors on his face and behind his ear permitting him steer his energy wheelchair by tilting his head.

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For 5 years, Georgia Tech postdoctoral analysis engineers Nordine Sebkhi and Arpan Bhavsar have been fine-tuning the expertise they name MagTrack, preparing for McCoy and a deal with of different volunteers dwelling with a incapacity to try it out.

“I would say we really feel fairly nice, yeah, after the testing that we noticed,” Sebkhi and Bhavsar say. “We’re capable of navigate the hallways and go contained in the bed room with out destroying the house.”

GEORGIA TECH STUDY: DROP IN PRETERM BIRTHS DURING PANDEMIC

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McCoy didn’t need to do an interview, however he was comfy being videotaped as he was maneuvering his chair across the dwelling, sporting magnetic sensors that detect when he tilts his head or modifications his facial features.

Sebkhi and Bhavsar say their hope is their MagTrack expertise can provide individuals unable to maneuver from the neck down extra independence and be much less cumbersome than the at the moment out there assistive expertise.

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Matt McCoy testing out a system of magnetic sensors on his face and behind his ear permitting him steer his energy wheelchair by tilting his head.

“So, the thought is how can we create one thing that’s wearable, that shall be on them on a regular basis, is not going to muddle something round them, and can allow them to be capable to eat, drink, with out having to reset that expertise?” Sebkhi says.  

And, MagTrack does greater than drive a wheelchair.  

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Customers can make use of it to open up and management smartphone apps or function good expertise of their houses with a head tilt or facial motion.

“At any time when the person makes a cheek twitch, or eyebrow elevate, the sensor will decide that up, after which it can switch that to no matter command you might have mapped it to,” Bhavsar says.  “So, for instance, on the wheelchair, one of many cheeks can act to cease the wheelchair.  On the cellphone, for instance, one of many cheeks can act as a left click on.”

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Bhavsar and Sebkhi are working with a crew from Brooks Rehabilitation, and so they plan to spend the following yr having volunteers from Shepherd Middle and different rehabilitation hospitals check out the MagTrack assistive expertise and supply their suggestions.

They’re nonetheless figuring out some kinks and making an attempt to reply some greater questions, resembling whether or not there’s a position for this newer expertise.

Principally, they need to hear what energy wheelchair customers consider the MagTrack methods and the thought of sporting wires on their faces.

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“One of many large issues with this inhabitants is that they do not need to draw consideration to themselves,” Sebkhi says.  “So, they need an assisted expertise that’s as inconspicuous as attainable. That is what the problem is.  How will you make one thing that may be very sensible, like a common controller, just like the one we now have, however it’s inconspicuous?  That is the true problem.  So, we now have to see, the place is the road?  Is having wires in your face okay for you?”



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Should South Georgia be worried about potential impacts from the Bird Flu?

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Should South Georgia be worried about potential impacts from the Bird Flu?


WALB is working to produce video for this story. In the meantime, we encourage you to watch our livestream.

ALBANY, Ga. (WALB) – According to the CDC, H5N1 or Bird Flu, is a virus that originates from wild birds. Both poultry and cows can contract this virus.

Through consumption of dairy products and interactions with infected animals, humans are also at risk for exposure.

“I think that people need to be appropriately concerned. And for most people, that’s going to mean taking precautions if they are engaging in any type of high-risk exposure. So, if they are a dairy or a poultry farm worker, absolutely they need to be taking precautions,” said Dr. Angela Rasmussen, a virologist from the University of Saskatchewan.

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The CDC reports that there are 65 confirmed cases of bird flu in the US, so far none in Georgia. But many are at risk for exposure. Experts say those with backyard chickens should wear appropriate personal protective equipment when near those birds.

“When you think about all the various ways that Avian Influenza can spread, the biggest vector usually is wild birds migrating, bringing the disease into an area it wasn’t before. It’s really hard to control that interaction between domesticated birds and wild birds, especially when we want things like cage free eggs,” said Chad Hart, an Agricultural Economist at Iowa State University.

In November, the U.S. Department of Agriculture announced that over 6 million infected chickens were slaughtered in an attempt to contain the virus from spreading to humans, but recent trends in raw milk consumption have experts worried for those who prefer unpasteurized dairy products.

“I strongly advise people not to drink raw milk. This is not a good way to immunize yourself against H5N1, and it might be a very good way to infect yourself with a massive dose of H5N1 that could lead to severe or fatal disease, and especially in a child,” continued Rasmussen.

Experts say the spread of Bird Flu from one human to another is rare. It’s more likely for an individual to contract the virus through exposure or consumption of infected animals and their by-products. The University of Georgia is currently one of five institutions working with the Food and Drug Administration to test the country’s dairy supply for signs of H5N1.

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Have a news tip or see an error that needs correction? Let us know. Please include the article’s headline in your message.

To stay up to date on all the latest news as it develops, follow WALB on Facebook and X (Twitter). For more South Georgia news, download the WALB News app from the Apple Store or Google Play.





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Georgia Lottery Mega Millions, Cash 3 results for Dec. 24, 2024

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The Georgia Lottery offers multiple draw games for those aiming to win big. Here’s a look at Dec. 24, 2024, results for each game:

Winning Mega Millions numbers from Dec. 24 drawing

11-14-38-45-46, Mega Ball: 03, Megaplier: 3

Check Mega Millions payouts and previous drawings here.

Winning Cash 3 numbers from Dec. 24 drawing

Midday: 2-1-3

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Evening: 7-9-7

Night: 3-4-6

Check Cash 3 payouts and previous drawings here.

Winning Cash 4 numbers from Dec. 24 drawing

Midday: 4-5-8-6

Evening: 4-7-0-7

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Night: 4-7-9-2

Check Cash 4 payouts and previous drawings here.

Winning Cash4Life numbers from Dec. 24 drawing

07-23-25-46-57, Cash Ball: 03

Check Cash4Life payouts and previous drawings here.

Winning Cash Pop numbers from Dec. 24 drawing

Early Bird: 03

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Matinee: 08

Drive Time: 04

Primetime: 05

Night Owl: 11

Check Cash Pop payouts and previous drawings here.

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Winning Georgia FIVE numbers from Dec. 24 drawing

Midday: 2-8-4-4-7

Evening: 7-6-6-4-6

Check Georgia FIVE payouts and previous drawings here.

Winning Fantasy 5 numbers from Dec. 24 drawing

04-15-25-37-42

Check Fantasy 5 payouts and previous drawings here.

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Feeling lucky? Explore the latest lottery news & results

Are you a winner? Here’s how to claim your prize

  • Prizes under $601: Can be claimed at any Georgia Lottery retail location. ALL PRIZES can be claimed by mail to: Georgia Lottery Corporation, P.O. Box 56966, Atlanta, GA 30343.
  • Prizes over $600: Must be claimed at Georgia Lottery Headquarters or any Georgia Lottery district office or mailed to the Georgia Lottery for payment.

When are the Georgia Lottery drawings held?

  • Powerball: 10:59 p.m. ET on Monday, Wednesday, and Saturday.
  • Mega Millions: 11:00 p.m. ET on Tuesday and Friday.
  • Cash 3 (Midday): 12:29 p.m. ET daily.
  • Cash 3 (Evening): 6:59 p.m. ET daily.
  • Cash 3 (Night): 11:34 p.m. ET daily.
  • Cash 4 (Midday): 12:29 p.m. ET daily.
  • Cash 4 (Evening): 6:59 p.m. ET daily.
  • Cash 4 (Night): 11:34 p.m. ET daily.
  • Cash 4 Life: 9:00 p.m. ET daily.
  • Cash Pop (Early Bird): 8:00 a.m. ET daily.
  • Cash Pop (Matinee): 1:00 p.m. ET daily.
  • Cash Pop (Drive Time): 5:00 p.m. ET daily.
  • Cash Pop (Primetime): 8:00 p.m. ET daily.
  • Cash Pop (Night Owl): 11:59 p.m. ET daily.
  • Georgia FIVE (Midday): 12:29 p.m. ET daily.
  • Georgia FIVE (Evening): 6:59 p.m. ET daily.
  • Fantasy 5: 11:34 p.m. ET daily.
  • Jumbo Bucks Lotto: 11:00 p.m. ET on Monday and Thursday.

This results page was generated automatically using information from TinBu and a template written and reviewed by a Georgia editor. You can send feedback using this form.



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Georgia's immigrant communities brace for mass deportations in new Trump term

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Georgia's immigrant communities brace for mass deportations in new Trump term


Immigrant families across Georgia are having difficult conversations around the table this holiday season, preparing for the possibility of mass deportations when President-elect Donald Trump takes office in January.

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The president-elect has vowed to implement what he has called the “largest deportation program in American history,” and has discussed using the military to do so.

Members of Atlanta’s Hispanic community recently gathered in Brookhaven for a town hall meeting to discuss these policies’ potential impact, and what the weeks and months to come could look like.

“We’ve started preparing the community for what might happen,” Santiago Marquez, CEO of the Buford-based Latin American Association (LAA), said. “For mixed-status families that we have talked to, there’s fear and concern.”

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This year, U.S. Immigration and Customs Enforcement (ICE) reported that 4,500 people in the Atlanta metro area who were in the country illegally have been deported. 

The debate over immigration enforcement intensified after the murder of nursing student Laken Riley in Athens at the hands Venezuelan national Jose Ibarra.

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That fueled calls from Republicans for an immigration crackdown.

President-elect Trump has promised to bring troops into communities nationwide to aid in carrying out deportations. 

Mark Nevitt, an associate professor at Emory Law, explained the legal framework that could be invoked to facilitate such actions.

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“The president does have broad authorities under a law called the Insurrection Act,” Nevitt said. “He’d have to declare an insurrection, which is arguably not the case in this specific instance. There’s not sort of an open insurrection against the president.”

He warned that doing so could harm civil-military relations, threaten civil liberties, and endanger lives.

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There are also concerns about the psychological and emotional toll these measures could have on immigrant communities. 

“I think that would be terrifying to a lot of people. It might remind them of their countries that they fled,” he said.

Marquez advises individuals who could be affected to educate themselves on their legal rights and to create a contingency plan while awaiting further details on the president-elect’s policies. The LAA has more information on its website.

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The Source: FOX 5 Atlanta reporter Rob DiRienzo cited statements from President-elect Donald Trump and spoke to the CEO of the Latin American Association and Emory Law associate professor Mark Nevitt for the information provided in this article.

ImmigrationGeorgiaDonald J. TrumpNews



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