In this tutorial, we are going to create the classic TV scan line effect or interlacing effect. This gives a cool feel to the image. This is a quick and easy way to give a photograph and interesting hi tech look, or just to add some visual interest. This really comes from the classic/vintage style that you would see on old televisions. This comes from one of my original tutorials on Learn My Photoshop, but we give it a couple of twists at the end with some more advanced options.
