KrISS cast is a simple and smart (or stupid) screen broadcast.
Start KrISS cast

When you want to share one or several application windows without duplicating the whole screen, KrISS cast is here.
Simply open a Firefox window with KrISS cast and move the window on video projector.

When KrISS cast is launched the buttons on window's borders are hidden and you need to move your mouse over to display them.
Start KrISS cast