No problem, Swarup. We're happy to help.
You can, however, use tools like Cordova
(formerly PhoneGap) to access device capabilities (like the camera) in an HTML5 app. These so called "hybrid" apps help make HTML5 even more powerful.
Hope this all helps. Refer to the blog post I shared with Fajar in this thread to see an app built with Kendo UI Mobile that you can test on your Android or iOS device.