I wanted to learn more about JSON formatting and JSON interacting with JQuery. It's actually quite easy once you get the hang of it. I found JSON Lint to be quite handy in debugging the JSON code.
Essential the data being stored in JSON is the President's photo, first name, last name, month, day, and year of inauguration. And I am using the JQuery.getJSON() method which loads the JSON encoded data from the server using a GET HTTP request.
You may access the code used in this case study via my GitHub account.