This invention relates to a new method which is applicable to present stereoscopic sense for normal pictures, such as films, television, advertisementboards, photogrophs and books etc. Without neccessary of taking on polariscope. The characteristic of this method which imitates the process of watching subjects using only one of human's eyes is that the pictures on films or screen are vibrated to and fro at a certain fixed frequency and magnitude, so that each picture information with at least two positions can be obtained, and then a stereoscopic sense will be shown respectively. |