I would have given stars to this extension if just relying to the excellent support of the developer.
Unfortunately, for non programmer like me, the documentation is hard to follow.
Excellent job Mr. Kent Lee
I am new to Joomla (using 3.1.1) and needed to create an image where the user could click on areas of the image and get further text explanation. I did not want to write HTML code or worse yet Java script. I stumbled upon this perfect plugin. All I needed was to get the X,Y coordinates of where I want the small overlay circles to appear on the image. I originally thought I wanted hot-spots but having actual little circles on the image makes it easier for the user to navigate. WOW! This is a most elegant solution. You can also have images displayed rather than text.