HTML5 with Dynamism in Web Applications

Could anybody could tell me what "dynamism in web applications" means to them? I'm trying to develop a web application for my thesis that will incorporate dynamism and interactivity. I was hoping to develop something using HTML5 and CSS3 with HTML5 APIs showcasing interactivity.
When I think of dynamism I think of techniques such as AJAX & JSON and their implementation within a 3 tier client/server architecture but I'm not sure whether or not I'm missing something.
Any help with this would be…
HTML5 with Dynamism in Web Applications

See original post by Gerb68