The post discusses the technique of creating 'cross views' or 3D stereoscopic images, which can be achieved using digital tools and creativity. Users share their experiences with viewing techniques like wigglegrams and the frustrations associated with crossing eyes for 3D effects. Software tools like Depth Anything can help convert 2D images into these effects. The conversation includes technical insights into molecular biology presentations where 3D structures are depicted in 2D formats and the relevance of proper viewing distances and conditions for optimal stereoscopic experiences. Users also suggest equipment like digital stereo cameras for better image capture.