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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james_fudgeSo what people are saying is PIXELS is a great movie to see if your are comatose.07/30/2015 - 9:47am
ZippyDSMleePixels is something to shut your brain off with and just try and enjoy. The rest of films not so much. LOL07/30/2015 - 8:49am
MechaTama31Child of Light looks interesting, but not "I'm willing to put Uplay on my PC" interesting.07/30/2015 - 7:51am
MattsworknameOn the subject of movies and video games, if you haven't seen it and your a street fighter fan, run down a copy fo Street fighter assassins fist. Its the best video game movie made, and its by a small studio07/30/2015 - 5:37am
Goth_SkunkSee, i didn't enjoy the Transformers films, but I don't really know why. I watched them for the sake of watching them, but I doubt I'd ever have a craving to watch them again. With Pixels, I would.07/30/2015 - 5:12am
Sora-ChanOn topics of movies in general: I usually find the argument of "shut down your brain and enjoy the movie" argument to be annoying. It was something that I was told to do when it came to the transformer movies from Bay, and it irked me when people said it.07/30/2015 - 5:03am
Goth_SkunkI did. And I didn't care much for it, but it was the reason I went and saw the film. The entire thing can be summed up in one sentence: "I didn't like it! If you pay to watch this movie, you're a big smelly poopy-head!"07/30/2015 - 4:56am
MattsworknameI think everyone here has Crono, we just don't agree with him or how he handles himself or his reviews, but thats us07/30/2015 - 4:55am
CronosonicThere are far worse problems Moviebob pointed out about Pixels than it not being 'serious'. Did you even /watch/ his review?07/30/2015 - 4:35am
MattsworknameAlso, newbusters verison. http://newsbusters.org/blogs/nb/tom-blumer/2015/07/29/venezuela-orders-food-producers-divert-output-empty-state-stores07/30/2015 - 4:25am
MattsworknameNot game related, but wow, Were are all those people who sand the praises of venezula now http://hosted.ap.org/dynamic/stories/L/LT_VENEZUELA_FOOD_SHORTAGES?SITE=AP&SECTION=HOME&TEMPLATE=DEFAULT07/30/2015 - 4:25am
Goth_Skunk... is one you can acknowledge, then you'll enjoy it.If you CAN'T acknowledge such a mindset, then you must be MovieBob. Welcome to GP. :^)07/30/2015 - 4:13am
Goth_SkunkIf you watch Pixels expecting it to be Film Of The Year, or if you expect a Best Actor performance from Adam Sandler, then yes, you will be disappointed. If the idea that a film can simply be fun and entertaining without needing to be serious...07/30/2015 - 4:12am
MattsworknameIm kinda torn goth, on one hand , the effects look cool, but im not sold on sandler as the star07/30/2015 - 3:54am
Goth_SkunkBut did the film specfically take elements of Space Invaders and dedicate scenes and acts to it? No, they didn't.07/30/2015 - 3:49am
Goth_SkunkThe whole film is kinda centered around a Space Invaders theory.07/30/2015 - 3:49am
MattsworknameInfo: What dictionary says and what people today use that word for are not the same07/30/2015 - 3:30am
Sora-ChanPixels was a movie I was interested in for a week. A week after it got announced it was announced Sandler was in it and i went "... naw"07/30/2015 - 3:13am
Infophile@Goth: Apparently you're in the minority, from what reviews I've seen. Haven't seen it myself though, so I can't say how valid the reviews are. One question: Did they do Space Invaders at any point?07/30/2015 - 3:05am
Goth_SkunkJust came back from Pixels. Loved it. I knew I would.07/30/2015 - 2:33am
 

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