Video allows dynamic product demonstrations in real time. A retractable syringe that delivers medicine then disposes of its own sharp needle to minimize biohazard risk and simplify recycling looks no different from a standard syringe. Click on this link, to see the story revealed in video.
Perhaps you have a product or process that would benefit from a little movement. I am an experienced videographer and photographer who can tell your story both ways --- in still photos and moving pictures.