To give you an idea about genetic variation between each of us, there are about three million differences in our genetic code. They go to influence the color of our hair and the color of our eyes, the way we walk.
Everybody tells stories, and that includes people who use communication systems. To ensure success and the ability to participate we need to make it as easy as possible. So that we can tell stories whenever we want, wherever we want, to whomever we want, and in a really easy way, so we can be successful.