We need build simple app based on CEF. Window will be started in fullscreen and on the top part of the window are 4 buttons (1. Home -> send user to configured page, 2. Forward, 3. Backward, 4. Logout -> Clear history of browser, that means create new fresh browser) and countdown indicator -> after first click in browser are made then countdown starts every click restart the counter, when counter fall to 0 perform Logout.