Patent ID: 7525510
Filing Date: 2009-04-28
Classification: G09F

Abstract:
1. A sign structure comprising: a display; a movable member adjacent said display, said movable member substantially shielding a portion of the display; means for transmitting content to said display, said content comprising a first static or video image and a second static or video image; software means for manipulating said first image by compressing or moving said first image so that all or portions of said first image occupy a decreasing display area in front of said movable member as it moves over said display and said second image by expanding or moving said second image so that all or portions of said second image occupy an increasing display area rear of said movable member as it moves over said display; and means for controlling said movable member such that the movable member moves in harmony with content being displayed, wherein said movable member separates two unique static or video images as said movable member moves over said display.