Screen stabilizer

A system for controlling a screen of a device comprising:

• a device having a touch sensitive screen for displaying output;
• and
• a virtual window displayed on an edge of the screen of said device, wherein said window is related to a first application that functions independently from a second application running within said device, and
• wherein an interface of said second application, substantially occupying an entire surface of said screen, is displayed on the screen simultaneously with said window;
• wherein upon providing a swiping action, by a user, from said window towards inside the screen, at least a portion of the screen on which said interface of the second application is displayed becomes irresponsive to all types of interactions with said screen to which said screen is responsive except to a predefined type of interaction with said screen that is adapted to turn said at least a portion of the screen back to be responsive to said all types of interactions with said screen to which said screen is responsive.