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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Matthew WilsonI know most of my friends first saw robotech when it was on Toonami in the mid 90s, but it is possible that a fan who watched it in the 80s are in a position to do it.03/27/2015 - 1:04pm
Andrew EisenRobotech was mid 80s. Fans of the show (who were kids when it aired) are my age and older.03/27/2015 - 1:01pm
Matthew Wilsontiming. anime only really became widely known in the US in the mid 90s. if we assume it was mostly kids watching it, they still wouldnt be high enough in managment to be given full creative control yet. it would still be another 5 to 10 years for that.03/27/2015 - 12:59pm
Andrew EisenI agree. Now what makes you think that there is no one in power who cares about (or has the ability to) make a good adaptation?03/27/2015 - 12:47pm
Matthew Wilsonits not about pratice, it is about people who understand it getting in to positions of power.03/27/2015 - 12:34pm
Matthew Wilsonallot of the comic book characters that have been turned in to good movies started in the 70s or earlier.03/27/2015 - 12:32pm
Andrew EisenWell, if it really does take two generations of practice to get it right, we'll never get good live action adaptations of anime if no one starts making them.03/27/2015 - 12:31pm
Andrew EisenWhat have you seen that would make you say that?03/27/2015 - 12:30pm
Matthew WilsonIt took 2 genarations of comic book reader before we got good comic book movies. I imagine that will be the case for anime as well.03/27/2015 - 12:28pm
Matthew Wilson@AE yes if they have people that understand the content give it a shot, but as far as I can tell that does not look like it is happening in this case.03/27/2015 - 12:26pm
Andrew EisenI understand the skepticism but I don't think "this will never work" and "no one should even bother" are very healthy attitudes.03/27/2015 - 12:11pm
Andrew EisenWhy would you doubt that? A lot of writers are my age and older, the perfect age to be fans of the content. All I'm saying is it's not impossible to get a good Robotech movie. In fact, it's more likely today than any other time.03/27/2015 - 12:11pm
Matthew Wilson@AE the difference is in the case of marvel the writers and directors clearly understand the source content. I doubt many of any of them are that way with robotech, or any anime for that matter.03/27/2015 - 11:10am
MaskedPixelantehttp://www.playstationtrophies.org/news/news-15838-Sony-Cuts-the-Price-of-PlayStation-TV-Today.html Sony cuts the price of the Vita TV in the UK, still wont force developers to make their stuff compatible with it.03/27/2015 - 10:49am
Andrew EisenMechaCrash - It's true, there are a lot of examples of crap adaptations. But there are increasing numbers of great adaptations such as the Marvel movies. That said, it's certainly going to be an uphill battle at Sony, especially with Tom Rothman around.03/27/2015 - 10:45am
ZippyDSMleeOh live action crap...I dunno with hollywood being stuck in the 90s grimdarkblack mode I can not see how anything would work well other than SNK or Akira.. then again Akira is a bit of head trip...03/27/2015 - 10:11am
MechaCrashI meant Hollywood in general. If they did a Robotech movie, it'd just be a slightly tweaked Macross, because usually when people talk about Robotech, they just mean the first third. Nobody cares about the Masters/Southern Cross or Invid/MOSPAEDA stuff.03/27/2015 - 9:36am
ZippyDSMleeYes Macross is good..... robotech....not so much..... Now Pizza Cats that's the definitive TV dub, if not best dub ever I'd put it up there with COwboy Bebop just becuse the Pizza Cats dub is fun as heck and crazy,Medabots and Fighting Foodons are decent.03/27/2015 - 9:20am
InfophileAged well plot-wise, I mean. The animation is showing its age, but if you don't mind that, the plot holds up quite well03/27/2015 - 6:52am
InfophileRobotech may be 30 years old, but it's actually aged pretty well. Plus, one of the three Japanese franchises that went into making it, Macross, is coming out with a new series soon. So it's far from forgotten or out-of-date03/27/2015 - 6:50am
 

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