Assessment UI with full page view & recording facility

Hello geeks,

I am developing an assessment website (General MCQ based) in asp.net. I want to add two feature to it as below-

· Open the assessment window/page in full page view and don’t allow user to minimize etc. until test finishes.

· Have a recording button on top of the page and upon Start button, app should start video recording (if Web cam exists) and recording should stop and saved into local disk upon exit.

Appreciate your thoughts/pointers/Snippets for the same.