title: To use concentric circles on human body canvas
body: <p>I am working on an application which takes input from the patient on parameters such as Headache, Cold cough etc. For doctors dashboard need to highlight body part with animation (concentric circle) whose radius changes according to input by user. 
  Kindly help me with the direction. which framework to be used, how to think about this problem.</p>
  
  <p>Thanks in advance.</p>