Many things that are called holograms are actually other types of optical illusions.  Each of these have their own unique qualities and limitations.  Some types are better for one application than another.  Sometimes rather than just one type of illusion, it is a combination of visual special effects that is called for.  We have decades of experience working in the field of optical illusions and can help guide you through a project to create the special visual  look you need.  At Holographic Studios, we understand the science of illusion.  Contact us with your ideas and we can help you achieve the magic you are looking for.