Researchers Use Kinect, Doppler Radar to Help Elderly

September 7, 2011 -

Researchers at the University of Missouri and independent living community TigerPlace have been using motion-sensing technology to monitor test and monitor changes in elderly residents’ health for several years. Now, researchers have turned to video game technology combined with security systems as an effective way to detect the early onset of illness and to watch for fall risk in seniors. Marjorie Skubic, professor of electrical and computer engineering in the MU College of Engineering, is working with doctoral student Erik Stone to use Kinect to monitor behavior and routine changes in patients at TigerPlace.

“The Kinect uses infrared light to create a depth image that produces data in the form of a silhouette, instead of a video or photograph,” said Stone. “This alleviates many seniors’ concerns about privacy when traditional web camera-based monitoring systems are used.”

Another doctoral student, Liang Liu, is working with Mihail Popescu, assistant professor in the College of Engineering and the Department of Health Management and Informatics in the MU School of Medicine, to develop a fall detection system that uses Doppler radar to detect warning signs such as changes in walking, bending and other movements. Different human body parts create unique images that can be recognized by Doppler radar. Since falls combine a series of body part motions, the radar system can recognize a fall based on distinct “signatures.”

“Falls are especially dangerous for older adults and if they don’t get help immediately, the chances of serious injury or death are increased,” said Liu. “If emergency personnel are informed about a fall right away, it can significantly improve the outcome for the injured patient.”

Erik Stone, a doctoral student in the MU College of Engineering, recently won the best paper award for his research using the Kinect to detect fall risk in seniors. Stone’s study, “Evaluation of an Inexpensive Depth Camera for Passive In-Home Fall Risk Assessment,” won the best paper award at the Pervasive Health Conference, in Dublin, Ireland in May. Liu collaborated with GE Global Research and co-authors Tarik Yardibi and Paul Cuddihy.

Source: Health Canal


 
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ConsterSleaker: if you think there's only been "a handful of" incidents, you have your head stuck *somewhere* - I'm assuming it's sand.09/20/2014 - 5:38am
prh99Most of it's agitprop clickbait anyway.09/20/2014 - 5:27am
prh99A good reason to stop reading reguardless of view pointhttp://www.theguardian.com/media/2013/apr/12/news-is-bad-rolf-dobelli.09/20/2014 - 5:22am
Andrew EisenWell this is unique! A musical critique of the Factual Feminist's "Are Video Games Sexist?" video. https://www.youtube.com/watch?v=-K4s7cV4Us409/20/2014 - 2:41am
Andrew EisenSome locked threads. Some let them be. So, no, I'm not seeing a problem here. No corruption. No collusion. No ethical problem with privately discussing ethics.09/20/2014 - 12:48am
Andrew EisenAnd still, in the end, Tito made up his own mind on how to handle his site. All 150 or so members went off to handle their own sites in their own ways. Some talked about it. Some didn't. Some changed disclosure policies. Some didn't.09/20/2014 - 12:40am
Andrew EisenThere were two comments other than Kochera and Tito's. One pointed out the Escapist Code of Conduct, another comment was in support of Tito.09/20/2014 - 12:40am
Andrew EisenKochera privately expressed his disagreement on how Tito decided to do something. No, I don't consider that crossing a line nor do I consider the exchange an example of the group pressuring him.09/20/2014 - 12:36am
Kronotechnical reasons. Anyways, I need to get to sleep as well.09/20/2014 - 12:29am
KronoAnd he wasn't the only one pushing Tito to censor the thread. If Tito had bowed to peer pressure, we likely wouldn't have gotten this http://goo.gl/vKiYtR which grew out of that thread. Said thread also lasted until a new one needed to be made for09/20/2014 - 12:28am
Krono@Andrew So it's an example of Kuchera crossing the line from reporter to advocate. And an example of the group pressuring for censorship.09/20/2014 - 12:21am
E. Zachary KnightAnyway, I am off to bed. I will probably wake up to all of this being knocked off the shout box.09/20/2014 - 12:20am
E. Zachary KnightKrono, that is the type of reading too much into things that bugs me. Ben did no such thing. Greg had the last word in that part of the exchange. The rest was about how to approach the story and Quinn.09/20/2014 - 12:19am
Andrew EisenSo?09/20/2014 - 12:13am
KronoExcept that the forum thread wasn't harassment, and Kuchera continued to push for the thread's removal after Tito made it clear he didn't consider it harassment.09/20/2014 - 12:12am
Andrew EisenPersonally, I see nothing wrong with someone offering their opinion or the other person making up their own mind on how to run their site.09/20/2014 - 12:06am
E. Zachary KnightKrono, I read nothing of the sort in that email chain. I read Ben giving advice on what to do when a forum thread is used to harass someone and spread falshoods about them and others.09/20/2014 - 12:05am
KronoThat's exactly what Ben Kuchera was doing to Greg Tito.09/19/2014 - 11:58pm
Krono@EZK So you see nothing wrong with one journalist pressuring a journalist from a different organization to not only not run a story, but to censor a civil discussion already taking place?09/19/2014 - 11:56pm
E. Zachary KnightI write for a number of blogs and talk to people who write similar blogs all the time for tips and advice. I see nothing wrong with that.09/19/2014 - 11:50pm
 

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