Ok, so this is an intro as well

My name is Betsy and I'm a 19 year old college student. My interest in this
group springs from a variety of factors. I really enjoy reading and writing,
so alternate means of doing both these things intrigue me. I'm also losing my
vision so tactile means of writing are of great interest to me for both
intelectual and practical reasons. I'm learning braille already, but does
anyone have any online resources on other tactile systems of writing, such as
the Moon alphabet?

---Betsy