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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MattsworknameGoth, what "Comming overreach" , the media and goverment have been overreaching for years07/06/2015 - 9:34pm
MattsworknameJim sterling is awesome ,dont always agree with him, but when it came to those guys, he was dead on. Thank god for jim.07/06/2015 - 9:33pm
Goth_Skunk"Welcome to Culture War 4.0: The Coming Overreach" an excellent opinion piece by The Federalist. http://ow.ly/Pggw507/06/2015 - 9:32pm
Wymorencehttp://goo.gl/snN00H Okay, this is hysterical if you've followed the Digital Homicide Vs. Jim "Mother****ing" Sterling stuff. A podcast of the two groups talking it out with one being eviscerated07/06/2015 - 9:12pm
Matthew Wilsonhttp://www.engadget.com/2015/07/06/kuratas-versus-megabot-robot-duel/ ok I want to see this. not gamming related but still cool. us giant robot vs Japanese giant robot.07/06/2015 - 8:39pm
Goth_SkunkFair point.07/06/2015 - 7:56pm
Andrew EisenNo argument there.07/06/2015 - 7:46pm
Matthew Wilsonwell it would benefit Reddit to fix that asap. when of of the work on the site is done for free, there is no reason not to give them 1 of the few things they are asking for (better communications).07/06/2015 - 7:45pm
Andrew EisenRight and THAT'S what she appears to be apologizing for.07/06/2015 - 7:39pm
Matthew Wilson@AE the thing is it wasnt the firing in of it self that people got upset about, its the lack of communication. this would not be a issue if admins would just communicate more with mods.07/06/2015 - 7:39pm
Andrew EisenI don't get the sense she's apologizing for firing one of their employees. For all we know, they could have a very good reason for letting her go. But yeah, hopefully Reddit's subsequent actions speak louder than Pao's words.07/06/2015 - 7:34pm
Goth_SkunkIf Pao is directly responsible for the termination of Reddit's AMA co-ordinator, then good for her for owning up to her mistake. If she wasn't, smart business sense to take the fall. It will all be in vain though if she can't earn back the trust she lost.07/06/2015 - 7:23pm
Matthew Wilsonhttp://money.cnn.com/2015/07/06/technology/reddit-back-online-ellen-pao/index.html she kinda had no choice given what happened Friday.07/06/2015 - 6:48pm
Matthew Wilson@matt dont get me wrong, I think steam is a better platform, but it does need to improve in some areas07/06/2015 - 6:48pm
MattsworknameYes, but thats only cause its actual software systems are far worse thn steam07/06/2015 - 5:56pm
Matthew Wilson@matt well it got refunds before steam, and has better customer service07/06/2015 - 5:50pm
MattsworknameOrigin is getting better, but its still miles out from being on Steams level.07/06/2015 - 5:27pm
PHX Corphttp://www.reddit.com/r/gaming/comments/3bvzy7/as_a_former_developer_theres_a_lot_of_things_i/ Reddit Games: As a former developer, there's a lot of things I wish gamers knew. Here are some of those things...07/06/2015 - 10:52am
james_fudgeI play all of my games there!07/06/2015 - 10:36am
Andrew EisenHey, have you heard of Origin? It's pretty sweet!07/06/2015 - 10:26am
 

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