screen overlay
screen overlay
[¦skrēn ′ō·vər‚lā]screen overlay
(1) A clear, fine-mesh screen that reduces the glare on a video screen.(2) A clear touch panel that allows the user to command the computer by touching displayed buttons on screen.
(3) A temporary data window displayed on screen. The part of the screen that was overlaid is saved and restored when the screen overlay is removed.