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


 
Forgot your password?
Username :
Password :

Shout box

You're not permitted to post shouts.
MechaTama31AE: Probably snarky commentary on this: http://www.gamepolitics.com/2014/08/29/principle-player-leland-yee-arms-trading-case-dies08/30/2014 - 8:43pm
Andrew EisenConster - Don't know. Got a link to whatever you're referring to?08/30/2014 - 7:04pm
ConsterWait, what's this about Leland Yee eliminating witnesses?08/30/2014 - 5:50pm
IanCBroke my EA boycott to pick up Plants vs Zombies Garden Warfare. Loving it. Still hate EA though. But i like Popcap. Gah.08/30/2014 - 6:01am
MaskedPixelantehttp://m.tickld.com/x/something-you-never-realized-about-guardians-of-the-galaxy Right in the feels.08/29/2014 - 6:56pm
AvalongodAgain I think we're conflating the issue of whether Sarkeesian's claims are beyond critique (no they're not) and whether its ever appropriate to use sexist language, let alone physical threats on a woman to intimidate her (no it isn't)08/29/2014 - 5:04pm
prh99Trolling her or trying to assail her integrity just draws more attention (Streisand effect?). Which is really not what the trolls want, so the only way to win (if there is a win to be had) is not to play/troll.08/29/2014 - 5:02pm
prh99Who cares, just don't watch the damn videos if you don't like her. Personally, I don't care as far as she is concerned as long there are interesting games to be played.08/29/2014 - 4:34pm
Andrew EisenZip - And yet, you can't cite a single, solitary example. (And no one said you hated anyone. Along those lines, no one claimed Sarkeesian was perfect either.)08/29/2014 - 3:51pm
Andrew EisenSaint's Row: Gat Out of Hell was just announced for PC, PS3, PS4, Xbox 360 and Xbox One making it the 150th game For Everything But Wii U! Congratulations Deep Silver!08/29/2014 - 3:49pm
ZippyDSMleeI do not hate them jsut think its mostly hyperlobe.08/29/2014 - 3:40pm
Andrew EisenSleaker - I'd say that's likely. From my experience, most who have a problem with Sarkeesian's videos either want to hate them in the first place (for whatever reason) or honestly misunderstand what they're about and what they're saying.08/29/2014 - 3:16pm
james_fudgeWe appreciate your support :)08/29/2014 - 2:55pm
TechnogeekIt gives me hope that maybe, just maybe, the gaming community is not statistically indistinguishable from consisting entirely of people that your average Xbox Live caricature would look at and go "maybe you should tone it down a little bit".08/29/2014 - 2:49pm
TechnogeekI just want to say that while I've disagreed with the staff of this site on several occasions, it's still good to see that they're not automatically dismissing Anita's videos as a "misandrist scam" or whatever the preferred dismissive term is these days.08/29/2014 - 2:49pm
E. Zachary KnightZippy, So you can't find even one?08/29/2014 - 1:04pm
ZippyDSMleeAndrew Eisen:Right because shes prefect and never exaggerates... *rolls eyes*08/29/2014 - 12:53pm
SleakerAnd honestly, nearly all of the games she references, or images she depicts I've always cringed at and wondered why they were included in games to begin with, from pinups through explicit sexual depictions or direct abuse. I think it's cheap storytelling.08/29/2014 - 12:35pm
Sleaker@AE - aren't most people fundamentally misunderstanding her at this point? haha.. On a related note I think a lot of the backlash is coming from males that think she is telling them their 'Generic Male Fantasy' is bad and wrong.08/29/2014 - 12:33pm
Andrew EisenAnd no, I don't think the female community would be upset over the performance of a case study in and of itself. Possibly the mostivations behind such a study, the methodology or conclusions but not the mere idea of a case study.08/29/2014 - 12:29pm
 

Be Heard - Contact Your Politician