SDE - Computer Definition
(1) (Screen Door Effect) The appearance of a mesh screen behind the images projected from an LCD or DLP projector. Looking like a faint grid resembling a door or window screen, the lines are the separations between the pixels. Various techniques were developed to eliminate the effect.
(2) (Software Development Engineer) See software engineer.
(3) (Same Day Edits) The process of editing news, wedding and other videos the same day they are shot.