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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MechaCrashOh, no, I totally agree with you that Iron is being a prick and needs to stop, but isn't the usual GG suggesstion for harassment "just ignore it, grow a thicker skin, don't report it"?05/30/2015 - 9:22am
Conster...and even the more stubborn and annoying ones are downright pleasant when compared to IronPatriot's behavior. His behavior is harassment regardless of whether it's aimed at pro-GG or anti-GG people, and it has to stop.05/30/2015 - 8:55am
ConsterMechaCrash: is this about Goth_Skunk's complaint against IronPatriot? Because while I'm anti-GG and strongly disagree with a lot of the stuff the pro-GG people on here say, most of them disapprove of harassment, even if it's 'in the name of GamerGate'...05/30/2015 - 8:55am
MechaCrashMan, some people are just...so immune to noticing irony, you know? The mind boggles.05/30/2015 - 8:35am
InfophileBut hey, I'm not a mod here. It's up to them05/30/2015 - 7:36am
InfophileThat's really not conducive to a good discussion. It just puts people on the defensive. So yeah, I really think IP should try to hold back on that. I'm not sure a ban is in order unless they show they can't or won't change, though05/30/2015 - 7:36am
InfophileLooking through IP's recent posts, there are some that do add to the discussion. There are also a handful which add nothing and are just jabs or point-scoring. It feels like IP is treating the comments more like a battleground than a discussion, honestly05/30/2015 - 7:34am
MattsworknameAhh, that explains why I wasn't aware. I don't follow, like ,nor care for soccer05/30/2015 - 6:50am
Goth_SkunkThe top dog at FIFA.05/30/2015 - 6:49am
MattsworknameWhose Blatter conster?05/30/2015 - 6:42am
ConsterSpeaking of non-video games for a second, I'm seriously disappointed in people for re-electing Blatter, and disgusted by his speech afterwards.05/30/2015 - 6:32am
ConsterHe's at least 5 times as bad as GS.05/30/2015 - 6:31am
Goth_SkunkEIC of Gameranx apologizes for his recent conduct: http://ow.ly/NDBxn Frankly, I'm surprised this wasn't posted sooner.05/30/2015 - 6:31am
ConsterGS does have a point: IP, on his own, causes at least as much harassment, insulting, and holier-than-thou'ness, as all the pro-GG people on this site combined.05/30/2015 - 6:30am
WonderkarpI am not sure I agree that its Harassment, But I do agree that he doesnt bring anything to the conversation. Its too the point where whenever I see his name, I just Thumbs down and move on. Its all buzz words and accusations and rarely civil05/30/2015 - 6:22am
MattsworknameWell, best of luck on that, but im not holding my breath.05/30/2015 - 5:04am
Goth_SkunkI believe the time to pull the plug was long ago, but kept quiet knowing full well Iron Patriot cannot help themself. There is a mountain of evidence to support my claim. In my opinion, it is harassment, and it needs to stop.05/30/2015 - 4:35am
Goth_SkunkIt's not getting me down. Far from it. Nevertheless, the conduct is unacceptable and has gone far beyond what any patient human being ought to be expected to tolerate.05/30/2015 - 4:34am
MattsworknameDont let him get you down Goth, I just go look at kitten videos for a bit to get my posistive mood back05/30/2015 - 4:27am
Goth_SkunkIt is not conducive to a welcoming, open-minded environment that this site is supposed to be.05/30/2015 - 2:33am
 

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