The present version of the AeroViewr application uses a large amount of custom code which is not directly connected to our Kendo UI widgets per se (Flickr connector, custom logic related to the mobile support, etc.).
We do intend to update the application next year in order to minimize the code and take full advantage of the features of the upload, window, slider, etc. widgets, which is not the case now. When this happens, we will disclose the source code of the application as a separate zip package to the general public. For now you can inspect the html source of the page to get a common understanding of the js logic used there.
the Telerik team
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