> A QML document defines a scene completely and precisely. You can think of it as pure presentation. Nothing is left to interpretation for the runtime. It will

> A QML document defines a scene completely and precisely. You can think of it as pure presentation. Nothing is left to interpretation for the runtime. It will look and behave identically on all platforms and devices. Due to the declarative nature of the language, it is also easy to visualize what the scene will look like by reading the source code. This is not necessarily what is wanted though. You are thinking like a graphic designer and ignoring accessibility, user preferences and genuine client platform considerations (imagine a web app designed before the advent of smartphones which assumes the presence of a mouse). The way the web works is as a negotiation between the developer/designer and what the user's browser is prepared to present to them (based on how it's been configured). What of being described here is something a lot more like flash. Which is possibly OK for actual native applications.