<div dir="auto"><div dir="auto">It's a radar device that checks the health of a person.  We are getting closer to the Star Trek tri coder. </div><div dir="auto"><br></div><a href="http://www.techbriefs.tv/video/Bringing-Healthcare-Home-Upgrad%3bRF-Microwave-Electronics?eid=325131034&bid=1951446">http://www.techbriefs.tv/video/Bringing-Healthcare-Home-Upgrad%3bRF-Microwave-Electronics?eid=325131034&bid=1951446</a></div>